Installation of metal tiles - a selection of instructional video instructions. Do-it-yourself metal tile roof step by step How to install a metal tile roof

good roof- this is a guarantee of warmth and dryness in the house. The service life of the structure and its reliability depend on how high-quality material you choose, and how well it is laid. One of the most popular materials on the market is metal roofing.

Technical characteristics of metal tiles

Firstly, this material is very easy to install. Secondly, it easily tolerates a variety of atmospheric influences. Thirdly, it is able to withstand mechanical deformations.

The standard sheet width is one meter and 18 centimeters. The length varies from half to eight meters. Interestingly, the useful width indicator is only 1.10 m. The thickness of the sheet is in the range from 0.4 to 0.5 mm.

Attention ! Sheets with a large thickness have an increased service life.

Average service life high-quality metal tiles on condition correct installation completely according to the instructions is about 60 years. However, you should take into account that auxiliary materials such as boards, sealant or insulation can become unusable much faster. Not surprisingly, the roof needs cosmetic repairs from time to time.

Roofing from a metal tile is not subject to combustion. Each sheet is lightweight, which greatly simplifies installation. Also worth noting is the versatility of the mounting system. It allows you to realize almost any design fantasy.

The color of the metal tile you choose will directly depend on the facade of the house. For example, brown tiles are well suited for red brick. At the same time, for comfortable installation, the roof slope can be only 14 degrees.

Attention ! Metal roofing is easy to repair. It can always be tinted or replaced with individual sheets. This will restore the integrity of the entire structure at minimal cost.

The unique properties of metal tiles in case of damage to a certain area make it possible to do without the installation of the entire structure. It is not surprising that most summer residents choose just such material for their roofs.

Usually the metal tile is made of galvanized steel. In some cases, a copper sheet is used. But in this case, the cost of the product increases several times. For the sake of objectivity, it is worth noting that the installation of both types is equally simple.

If we talk about the latest trends in this market segment, then more and more often aluminum zinc is used for the manufacture of metal tiles. This material is considered relatively new. More precisely, this is an ordinary metal sheet, which is coated with an alloy of aluminum, silicon and zinc. As a result, the performance of the product increases. And installation is still not particularly difficult.

The mass of one square meter of metal tiles ranges from 3.5 to 5 kilograms. This allows for quick installation and without much difficulty to lift the roof sheets even to a great height.

Mounting

Stages

Before you start such a responsible undertaking as installation, you need to know what you have to do and in what sequence. At the moment, it is best to carry out the installation of metal tiles by performing the following actions:

Take accurate measurements.
Calculate the amount of material needed for work. Do not forget to include insulation, insulation and fixing materials in the estimate.
Carry out the installation truss system.
Install the cornice board. Gutter hooks will subsequently be attached to it.
Hem the roof overhang.
Mount the front board, mounting hooks and gutter.
Fasten the counter grilles.
Lay down waterproofing.
Fasten the battens around the additional elements along with reinforcing strips.
Install the strips on which the cornice will subsequently be mounted.
Take care of the apron around the chimney.
Carry out the installation of metal tiles with your own hands. Install windows if desired.
Do end bar and top carpet, as well as outside corners and ridge battens.

Don't forget about construction work either. You can not ignore the fences and footbridges. They will provide you with safety if you have to climb onto the roof in the future.

Increased attention should be paid to the drainage system. The safety of the foundation of the house depends on how competently you do everything. Not only that, if you do the piping and take care of the tanks, every rain will supply you with water for irrigation.

Important ! Roof grounding is done with a bus. At the same time, it goes separately from the lightning rod.

At the end of the installation of metal tiles, the roof surface is cleaned of dirt accumulated during work. There is also processing problem areas. For example, if the protective coating was scratched during operation, it can be easily restored.

In addition to external construction works, more needs to be done interior decoration. Usually it consists of laying thermal insulation. You also need to take care of the installation of counter rails. In order to prevent condensation from forming inside, it is necessary to make a vapor barrier.

Instructions on how to make a calculation when installing a metal tile

Let's take standard galvanized sheets as an example. They have only one protective coating layer, which is able to protect the entire structure from a variety of atmospheric influences and mechanical damage.

A metal tile is a galvanized steel sheet with a protective coating. Full sheet width is always greater working surface by 80-120 mm, therefore, when choosing a coating, you need to know exactly the size of the platform on which the structure will be mounted.

When calculating, you need to take the length of the sheet and divide it by its width. Rounding is done up. Next, you need to measure the slope of the roof. The correct way to do this is from the bottom up. In the calculations, you need to take into account the cornice overhang, usually 0.05 m is enough. The overlap will be somewhere around 0.15 m for each row.

If you buy sheets directly from the factory, you can agree on individual sizes metal tile panels. In this case, the installation will be much easier and faster. True, you will have to pay extra for individual parameters. With this approach to installation, you can reduce the amount of waste. The fact is that sheets can have different sizes. This, in turn, allows them to be laid more efficiently in particularly difficult places.

Important ! It is believed that the most optimal size sheet of metal for installation 4-4.5 meters.

During installation, lay the sheets in such a way that the bevels are completely closed. Otherwise, rain moisture will penetrate into the structure, gradually destroying it. Heavy rains will cause constant leaks.

We make rafters

First you need to calculate the step. It is best to use beams with a section of 150 by 50 millimeters for the installation of metal tiles. This is the optimal size. The gap between each sheet is 70-80 centimeters. In case of its increase, it will be necessary to mount the crate.

Particular attention should be paid to the wood that you will use when installing the metal tile. Its humidity should not exceed 22%. Also do not forget about antiseptic and fire-fighting treatment. This will protect the roof from possible fire, fungus and insects.

Cornice board, filing hooks

When installing a metal tile, grooves are cut in the cornice board. A gutter hook will later be attached to this part of the roof. It will provide the entire structure with the necessary rigidity, thereby guaranteeing safety.

In order to hem the roof overhang and install the frontal board, you will need:

rafter,
sheet metal,
waterproofing,
cornice plank,
front board.

By connecting all these elements, you can carry out further installation of the metal tile. The frontal board is best fixed with galvanized nails for greater reliability. It is attached to the ends of the rafters.

When installing metal tiles, you must take into account that the space under the roof must be ventilated. To make this possible, it is necessary to make ventilation slots. For filing, it is best to use or corrugated board.

The filing block is stuffed onto the wall at the same level as the lower part of the frontal board. Boards will need to be laid between them. The result of your work will be a crate.

Important ! Ventilation openings must be sealed. Otherwise, they will become a home for birds.

Hooks are needed in order to put gutters on them. The installation of these fixing elements is an important part of the installation of metal tiles. They need to be attached to the cornice board.

Grooves are made first. Only then is the installation of hooks. The distance between them is equal to the distance between the rafters. Self-tapping screws are at the heart of the fastening.

Installation of the crate under the metal tile

Installation of the crate includes the installation of reinforcement bars. Also, for high-quality support of metal tiles, you will need:

rafter;
waterproofing and vapor barrier film;
counter rail;
initial, vertical and horizontal crate;
insulation.

The initial crate during the installation of the metal tile is mounted under the top of the sheet. Its cross section should exceed all other crates by the size of the wave height. Laying runs strictly parallel to the cornice

Important ! The distance between the two crates that are placed at the beginning should be 28 centimeters, between all the rest 35.

Before you carry out the installation of the crate to support the metal tile, you need to install fasteners for all additional structural elements. Otherwise, you will have to break the whole structure.

Particular attention when installing the crate under the metal tile should be given to the ridge bar. Two additional strips are nailed over the rafters. The distance between them should be 50 millimeters from each other.

Installation of snow guards on metal roofing

Tubular snow retainers are mounted using special supports around the tiles. Initially, these structures were made of wood. Now the main material is steel.

Install snow retainers on the metal tile parallel to the eaves. The distance between them should be 0.5-0.8 m. Place wooden bars at the attachment points.

Attention ! Some metal tiles are already equipped with special ledges.

Results

As you can see, installing a metal tile with your own hands is a completely feasible task for every person. It is enough to follow the steps described in the article and use high-quality materials. The most important thing is to make the calculations correctly so that later you don’t buy more sheets or waterproofing film.

Metal tiles are produced on high-tech equipment from galvanized steel sheets. The sheets are coated with a primer, and then polymer coated. The polymer coating plays an important role in the characteristics of the metal tile - it is the texture, color, resistance to corrosion and weathering. The strength and rigidity of the metal tile is provided by the profiling method.

The main advantages of installing metal tiles:

durability, reliability, resistance to temperature extremes
long service life
Light weight, easy to transport and install
environmentally friendly building material
fire safety

A variety of color shades and a three-dimensional pattern give the metal tile an aesthetic appearance.

Metal roofing device

The truss system is the supporting structure of the roof. After the installation of this structure, the installation of the metal tile begins.

The device of the roof of the house from a metal tile.

Do-it-yourself metal tile installation instructions

How to cover a roof with a metal tile? You need to start with calculations.

Calculation of metal tiles on the roof

First of all, you need to do roof measurement using a long tape measure. Complex structures roofs are divided into separate sections and measured. The accuracy of the calculation of the required roofing material depends on the number of dimensions taken.

Further, each measured size must be divided by the width of the roofing sheet. It should be remembered that the metal tile is laid in an overlap. Therefore, only the useful width of the roofing sheet is taken into account.

Cutting metal tiles

For cutting sheets of metal tiles must be placed on a flat, reliable base. Scissors suitable for cutting metal tiles:

cutting metal shears
cutting electric shears
scissors for metal lever.

In order to avoid the occurrence of corrosion, the places of cuts after cutting the metal tile must be treated with repair enamel.

Rules for fixing metal tiles

How to fix a metal tile? When installing the roof of a roof made of metal, apply special roofing screws up to 28 mm long. The self-tapping screw for a metal tile has a sealing washer and a hex head. A prerequisite for choosing self-tapping screws should be the color and service life exactly the same as that of the roofing.

Self-tapping screws are screwed in with a screwdriver. Very milestone- to catch the torque of the screwdriver. With insufficient screwing, the sealing washer of the self-tapping screw will not create a certain degree of sealing. If the self-tapping screw is excessively screwed in, the sealing washer is deformed, which threatens to weaken the fastening.

self-tapping screw must be attached to the bottom of the wave metal tiles. The rigidity of the upper part of the wave is not enough for a tight fit of the self-tapping screw with the sealing washer. At the top of the wave of the metal tile there is no junction area to roof structure. In this place, the self-tapping screw will simply crush the roofing sheet.

For one square meter metal tiles, it is necessary to screw in 6-8 self-tapping screws. Roofing sheets are fastened together with shorter self-tapping screws.

Video instructions for installing metal tiles with your own hands will help you cover the roof.

Another detailed video on laying a roof from a metal tile with your own hands.

Valley installation

Functions of the valley when installing a roof made of metal:

protection of the joints of two slopes from atmospheric precipitation
reduction of rain and snow loads on roofing
improvement of the external aesthetic appearance of the roof.

The valley closes the space between the two roof joints. Distinguish between lower and upper valleys.

The lower valley is installed before the installation of the metal tile. Protects roof space from moisture ingress.

The upper valley is attached over the sheets of metal. Serves mainly decorative element and gives the roof an aesthetic appearance. When fixing the upper valley with self-tapping screws, it is necessary to check that the middle of the lower valley is not damaged.

Valleys made of galvanized steel will extend the life of the roof.

Installation of a ridge on a metal roof for ventilation

Warm air from the interior of the house rises. This contributes to the formation of moisture under the roof. To avoid such troubles, it is necessary to install the board on the ridge run. The board serves as a separator between the two halves of the roof. This is necessary so that the roof always gives off ventilation air from one side only. This function is performed ridge for metal roofing.

With the help of a ridge and a ridge board, the roof is designed so that each ventilation area discharges air into a separate channel.

Do-it-yourself installation of metal tiles must be carried out, observing all the above rules. Then for a long time it will not be necessary to repair and replace the roofing made of metal tiles.

The choice of roofing baths - the question is both simple and complex. Even a large number of roofing options offered by manufacturers cannot satisfy everyone without exception, each bath owner is trying to find his own solution. And we do not aim to give advice on choosing a specific type of roofing, everyone should listen to their opinion - there is no perfect roof, just as there is no completely bad one, each has strong and weak sides, very large fluctuations in price and complexity of installation.

The most prestigious and complex are considered to be piece coatings made of tiles, it can be natural ceramic, concrete, with the addition of polymers, dyes, etc. Metal and flexible tiles are considered to be a cheaper option, although even among these types of coatings, the difference in price by brand may differ factor of. It all depends on the material, manufacturing technology and final performance. Variants of coatings with metal and flexible tiles are most often found in bath coatings, and we will focus on them for now.

To begin with, it is advisable to familiarize yourself a little with brief characteristics coatings.

Prices for metal tiles

metal tile

Advantages

Cheap, quick installation wide choose colors and geometric shapes. You can also mention durability, but this indicator depends not only on the brand, but also on the manufacturer. If the tiles are made with gross deviations from generally accepted standards and with violations of technology, then in 6-7 years the coating will have to be repaired or replaced. Conscientious licensed manufacturers for elite brands of products give a guarantee of 25 years or more.

disadvantages

Noisy during heavy rain or hail. The disadvantage is not critical, in the bath no one is going to sleep light sleep. And if an attic is made on the second floor, then the mineral wool used to insulate the roof perfectly dampens sound vibrations. Conclusion - for baths, metal tiles are an excellent roofing.

It is necessary to transport metal tiles only in a horizontal position, the length of the body must be greater than the length of the material. Carefully unload the roof, transfer sheets only in a vertical position, avoid sharp bends.

We will describe the most difficult method of installing metal tiles - with a warm roof. Depending on the specific use of the attic space, you can simplify the installation process and skip some steps.

Step by step installation instructions

Step 1. Check the correct construction and dimensions of the truss system. Most baths have the simplest gable roof types, checking their dimensions does not take much time.

How to do it? First you need to check the diagonals of the truss system, the difference in values \u200b\u200bshould not exceed two centimeters, such a spread is easily hidden by additional elements. Next, pull the rope between the extreme rafters, they should all lie in the same plane. Places with deviations should be noted, deflection corrections are done during nailing the crate.

Step 2 If possible, treat all wooden elements of the truss system with antiseptic agents of complex action. They will reliably protect the tree from damage by rot and pests and increase fire safety. For a bath, this is an important factor.

Step 3 Waterproofing installation.

It will protect the insulation layer from condensation of moisture vapor. Condensation always forms on the underside of metal tiles, water droplets can fall on mineral wool, which significantly reduces its heat-shielding performance. In addition, prolonged contact of wet cotton with wooden structures may cause premature deterioration. The insulation itself will be laid on the roof from the side of the attic and additionally protected by a vapor barrier layer.

Waterproofing is sold in rolls, during installation, you need to follow the markings, lines are drawn on the front surface. Simple bath roofs do not have valleys, but they may have a chimney outlet. Start waterproofing exactly near the chimneys, stretch the material around the entire perimeter and fix it with a stapler. Make sure that all overlaps are directed in the direction of the condensate drain, it is desirable to glue the joints of the membranes with a special tape or ordinary adhesive tape.

The chimney has been processed - proceed to the waterproofing of the slopes. Lay the rolls from the bottom up, fix to the rafters with a stapler. Do not allow significant sagging of the material; in no case should it touch the mineral wool. The membrane can be additionally fixed to the rafters with 50x50 mm counter-lattices.

Such a device increases the efficiency of natural ventilation between the roofing and the crate. Some builders skip this operation, they believe that there are enough gaps between the crate and the coating sheets for ventilation. Both methods have the right to life, but we would not recommend saving too much during the arrangement of roofing.

Step 4

Nail wind boards along the eaves, wrap the waterproofing over the boards.

For the crate, you can use boards 30 mm thick and 100 mm wide or slats 30 × 50 mm. The first board or rail from the cornice should be a centimeter thicker than the rest to increase the strength of the sheets and prevent them from being undermined by strong gusts of wind. The step of the crate should be equal to the step of the wave of the metal tile.

Lathing under the metal tile - photo

Nail the first rail at the eaves, check its position. It must be strictly parallel to the ridge, otherwise the waves of the tiles on the roof will not be perpendicular to it, and this is considered a marriage. In order to speed up the process of nailing the crate, you need to cut several rails along the length of the wave step, they will be used as a template. There is a second method to speed up the work - beat off with a blue rope parallel lines along the counter-lattice at the desired distance. When nailing the rails, be guided by these lines. The ridge must have slats, the distance of the slats from the ridge cannot exceed ten centimeters. Reiki are needed to fix the ridge metal element of the roofing.

The wavelength of a metal tile depends on the brand and thickness of the sheet, select the tile taking into account the individual characteristics of the roof. Each manufacturer provides its products with instructions describing the optimal performance of the roof and climate zone. Along the perimeter of the chimney, you need to make a continuous crate with a width of about 20 ÷ 25 centimeters.

Step 5 Installation of a chimney apron.

All manufacturers produce additional elements for roofing, their list also includes metal junction strips for the chimney. They look like flat plates; you need to cut out the technological bends yourself, taking into account the dimensions of the chimney.

Measure the width of the lower part of the chimney, beat off this value on the bar symmetrically to the edges. Draw a line ≈10 centimeters wide with a marker, cut off the vertical edges with scissors, bend them perpendicular to the drawn line. The whole part of the apron along the line must be bent at an angle equal to the exit angle of the chimney wall on the roof slope. Do not be afraid to make a mistake, while fixing the element, the angle will align to the existing dimensions.

Scheme of installation of additional elements around the chimney

Start installing the apron from the bottom wall of the brick pipe. Under the lower element of the apron, a flat sheet of metal (tie) with flanging on the sides should be placed, along which the water will go into the water collectors. In the same way, the side walls of the pipe are trimmed, and the upper part is sealed last.

In order to prevent water from entering the stacks of the chimney under the roofing, it is recommended to drown the side strips in the brickwork. To do this, you need to attach it to the wall and draw a line on the chimney to fit the upper edge of the plank. A grinder with a diamond disc cuts a line (strobe) at the marked place. The cut must be cleaned of dust and washed. The bent edge of the bar is inserted into the strobe and sealed with silicone along the entire length. So you need to do around the perimeter brick chimney. The planks are screwed with self-tapping screws with countersunk heads to the roof sheathing. The junction points are the most dangerous in terms of leaks, carefully perform all sealing operations.

The external apron for sealing the chimney is installed after laying the metal tile. Some craftsmen do not want to install an internal apron, we do not recommend simplifying the process of installing the coating by increasing the risk of leakage. By time full installation one apron will not take more than two or three hours, this is not the time due to the savings of which you can put the entire roof of the bath at additional risk.

Step 5 Installation of hooks for drainage system.

Hooks should be fixed even before the installation of the drip of metal tiles, this is very important. Immediately after the hooks, cornice strips can also be installed.

Important. The bottom of the cornice strip should drop slightly into the gutter. Otherwise, with strong gusts of wind rainwater will fall on the wooden elements of the eaves. The gutter of the drainage system itself can be installed after the installation of the metal tile.

The distance between the holders is approximately 50 centimeters. The overall slope of the gutter must be at least three millimeters per meter of length, mark on each holder a line to bend at the desired location.

How to do this, let's look at an example. Let's say the length of the roof slope of the bath is 6 meters, the slope between the extreme holders should be approximately 6 × 3 = 18 millimeters. Lay all the hooks in a row and trim their ends. On the first, mark the bend point, and on the last, mark the point ≈18 millimeters below the first. Connect the dots with a line, each hook will have a mark for its bend. Of course, the holders must be numbered so that later during fastening they do not change places. Do not be upset if during the bends it is not possible to maintain accuracy up to a millimeter, the gutter itself will eventually fall into place.

Step 6 A hole for the outlet funnel is marked on the gutter, the width of the hole depends on the diameter of the drainage system. The hole is cut with a hacksaw. Insert the gutter into the holders with an overlap of a few centimeters, the edges of the individual pieces of the gutter should fit into the special seats. Secure the chute with metal tabs on the holders. To increase the sealing of the joints of individual pieces of the gutter, seals can be installed. Plugs are installed at the ends of the gutter. The funnel is installed under the hole and is fixed by bending the metal tongue.

Step 7 On top of the installed cornice strip, you need to bring out the edges of the waterproofing sheet and glue it with double-sided tape. In this position, condensate will fall from the canvas into the gutter, and not under the eaves.

Step 8 Sheets of metal tiles rise to the roof one at a time, you can use wooden logs installed from the ground with an emphasis on the beginning of the ramp.

If the bath is two-story, then canvas belts should be used to lift it.

The first sheet must be laid exactly along the line of the cornice and the end of the roof.

If the truss system was made in accordance with all the rules, then no problems should arise. If there are errors, put the first sheet with an offset of no more than 1÷2 cm, the last sheet will also have such an offset. The end doborny element will close the irregularities of the sheets.

Fastening is done with special roofing screws with rubber washers.

Self-tapping screws for metal tiles, how much is needed per 1 sq. m.

Important. The self-tapping screw must be screwed into the crate by at least two centimeters.

In the lower part of the sheet, fastening is carried out in each deflection of the wave, then the sheets are fastened through the deflection in a checkerboard pattern. If the sheets are stacked from left to right, then the second sheet overlaps the first, if in the opposite order, then it goes under the first. This should be kept in mind and do not screw the screws on the extreme waves of the metal tiles before laying two sheets.

You need to move along the roof very carefully, only in soft shoes, legs should be placed only in places where the wave bends.

Self-tapping screws must be tightened without undercompressing or pinching. The rubber washer should be firmly pressed against the surface of the sheet, but not deform it.

Step 9 Installation of skate bars.

They can be flat and semicircular, equipped with end caps of the corresponding profile. Lay the planks with an overlap of up to 10 centimeters, fix to the metal tile with ridge screws.

Step 10 Installation of end plates.

Trim the ends, all the laths of the crate should be on the same line. Planks on the one hand are fixed to the wind boards, on the other - to the roofing.

If a metal sandwich pipe is used in the bath for the chimney, then to exit it to the roof, you need to install a special additional device for engineering equipment - a rubber outlet. Its outlet diameter is changed by cutting off the upper part of the corrugated seal.

How is the outlet of a metal pipe sealed?

Step, No.	Description	illustration
Step 1	On the roof, mark the place where the chimney exits, cut a hole with metal scissors
Step 2	Make the same hole in the waterproofing, apply silicone sealant on the waterproofing sealant, glue it and fix it with metal strips to the laths or boards of the crate
Step 3	Attach the base of the exit to the profile of the metal tile and bend it to size
Step 4	Apply a layer of sealant on the underside of the outlet, install the outlet in place and fix it around the perimeter with self-tapping screws. The diameter of the rubber insert of the device must be approximately 20% smaller than the diameter of the chimney pipe

If you wish, you can install ventilation holes on the roof. The technology is no different from the one described above, only the appearance and engineering of the ventilation cap differ.

The last "touch" - snow retainers. It is recommended to install them in areas with a large snow cover, they protect the spillway systems from mechanical damage. Brackets are placed at the bottom of the wave of the metal tile only above the crate. Mark the locations and use a thin drill to drill holes in the tiles and slats. They are needed for high-strength bolts, snow retainers must withstand heavy loads. It is recommended to mount the brackets on rubber pads, the snow retainer tubes are inserted into the holes of the brackets.

Prices for snow guards

snow retainers

Video - Installation of metal tiles

Rules and step-by-step instructions for installing flexible tiles

Among modern roofing materials, flexible tiles take their rightful place, this coating is universally used, it can be used to cover the most complex conical, domed or sloping roofs.

In terms of price, the material belongs to the middle category. Of course, the spread of prices among various brands and manufacturers of flexible tiles can be significant, but in terms of average cost, this is a roofing material that is quite affordable for most users. In the baths it can be seen very often. All advertising booklets of manufacturers attract the attention of buyers with excellent photographs of various objects, where the roof has not only a variety of colors, but also the shape of "petals" of tiles.

But none of the manufacturers gives photos of roofs with soft tiles after 5÷6 years of operation. Do you know why? But because during this time, enough dust accumulates between the particles of crumbs for the growth of mosses and lichens.

We will not discuss the appearance of such a coating, some people may like it - a real "retro-roof". Let them like it, but mosses and lichens "do not like" the roof itself, root system plants at an accelerated pace destroys the base of soft tiles. No "modified" bitumen and nonwovens cannot withstand the impact of wildlife. This means that it's time to save money for a complete replacement of the roofing material. Moreover, do not put off the work in a "long box", in a few years the plywood will begin to deteriorate, the top veneer will peel off. We'll have to change and expensive plywood. You can, of course, use laminated plywood for the crate, but look at its price and soberly assess your financial capabilities. There are moss cleaning options, but they simultaneously “cleanse” the surface from crumbs and bitumen.

The base for the tiles is solid, most often sheets of plywood or OSB are used, sometimes there is also a more expensive version of thin edged boards. Depending on the pitch of the rafters, materials with different thicknesses are used.

	Material thickness, mm
The distance between the rafters of the crate, mm	OSB	Sheet plywood	Natural edged board
300	9	9	-
600	12	12	20
900	18	18	23
1200	21	21	30
1500	27	27	37

The table shows the approximate parameters of the materials of the crate, depending on the distance between the rafter legs. The most beneficial is the use of thinner slabs laid on a step crate of unedged boards. So the strength can be adjusted independently, and the price of the crate is minimal. At the same time, the amount of unproductive waste is significantly reduced - a place can be found for almost all scraps of the slab. We will stop at this option.

Step 1. Check the geometry of the truss system and the reliability of fixing all its nodes. Flexible coating structures are much heavier than metal ones; the rafter system must be as stable as possible. In addition, the surface of soft tiles is rough, which contributes to the accumulation of increased snow cover, and these are additional loads. The angles are checked by measuring the diagonals, the linearity of the rafters with a stretched rope. Deflections were found - make marks in these places and eliminate them while laying the step crate. The distance between the boards of the crate is 20 ÷ 30 centimeters.

Step 2 Start nailing the OSB boards.

The basis for a flexible tile - a continuous crate

Baths, as a rule, are small in size and have simple roofs, such features make it possible to draw up a preliminary plan for cutting slabs. Having a plan reduces the number of material cuts, which means time and quality. You can fasten the plates with ordinary nails 40 ÷ 50 mm long, there is a desire to suffer and pay extra money for this flour - fix the plates with self-tapping screws. There is a lot of controversy around the need to leave a gap between the plates, they say, it will compensate for thermal expansion.

You shouldn't believe this. How can the gap compensate for the expansion of the slab if it is nailed to the boards in many places? This is first. Secondly, those few tenths of a millimeter, by which the plate can really expand, are crushed at the edges without any problems. Try to keep the plates as flat as possible in the same plane. But a run of a few millimeters should not upset you, flexible tiles can easily hide them without degrading their properties.

Step 3 Fasten the hooks of the drainage system.

How this is done is described in detail above in paragraph 5 of the "Rules and step-by-step instructions for installing metal tiles" section. And the general algorithm for installing a spillway system, including snow retainers, is no different.

Step 4 Install metal droppers on the cornice overhang, fix them in increments of approximately 15 centimeters with roofing nails. It is much easier to drive nails into metal with a special hammer, it has a sharp tooth, which first makes holes in the sheet and only after that the nail is hammered. The overlap of the droppers is at least three centimeters.

Step 5 The installation of flexible tiles must begin with the chimney, lay a waterproof barrier around its perimeter, it is sold in the kit. We strongly advise you to put the same barrier around the entire perimeter of the cornice overhangs. It is inexpensive, but will bring many benefits. Width approximately 50 centimeters. The barrier is self-adhesive, remove the protective film and stick it carefully, avoid bending, the surface must be flat. Overlaps of at least 20 cm, if the barrier does not adhere well, use a special liquid bituminous mastic.

Excess pieces of material are cut off with a construction knife. Place under the cut line flat board, cut off, remove the board and glue the piece prepared in size. You can additionally fix the lining carpet with carnations with wide caps, the length of the nails is within 20 mm, the step is 25 ÷ 30 cm.

Important. If the slope of the roof slopes is less than 15 °, then it is better to lay the lining carpet on all slopes. The material is laid from the bottom up, the overlaps are sealed with bituminous mastic. On the ridge, the barrier must be laid in all cases.

One more moment. If the shingle profile has deep cuts, for example jazz, tail, trio, then the lining carpet should be applied to the entire roof.

Step 6 To protect the ends from wind loads, gable strips are nailed to the gable board.

Use nails and a special hammer. The distance between the studs is about twenty centimeters, do not forget to overlap the planks. The edge of the plank should be placed on the edge of the windboard, place the nails in a checkerboard pattern.

Step 7 Roof slope marking. Parallel horizontal lines should be beaten along the lining carpet with a blued rope, the distance between them is approximately five times the width of the tile, the distance between the vertical lines should be the size of one shingle. Such a grid will greatly simplify and speed up the process of installing flexible tiles. In addition, it completely eliminates the risk of skewed rows of tiles. These lines make it possible not only to keep the shingle vertically and horizontally, but also to observe it on difficult sections of the roof, to correct the wrong dimensions of the slope.

Step 8 Lay a valley carpet around the perimeter of the brick chimney, be sure to coat the joints with bituminous mastic.

Step 9 Setting up the starting line.

A very important stage, treat its implementation with the utmost attention. Perform work from the center of the eaves, cut off the excess along the edges. This method will allow the entire roof to be made symmetrical, and this is very important for the appearance of the bath. The starting strip has its own profile and an increased thickness of the adhesive layer. From the back, remove the protective film, carefully lay the material and fix in a checkerboard pattern with carnations with wide caps. 1.5 cm should be retreated from the edge of the dropper.

Step 10. Shingles should be mixed randomly before laying, do not take them in a row from one pile.

The fact is that the color may change slightly and large stripes form on your roof with various shades. When shingles are mixed, this problem disappears. A protective film is removed from the reverse side of each shingle, the tiles are evenly glued and additionally fixed with nails.

Important. When driving nails in the lower part of the tiles, attention should be paid to ensure that their hats are necessarily closed by subsequent rows. The first row of nails should recede from the starting strip by one centimeter.

There are varieties of tiles that do not have the protection of the adhesive layer, it is a little easier to work with them. Drive nails only at a right angle, hats should not cut into the roof. Four nails are enough for one meter-long shingle, the hat should be located at least two centimeters from the visible part of the shingle. Each nail should hold two shingles at once.

Step 11 Along the entire perimeter of the brick chimney, tiles must be laid on mastic, all upper joints are additionally sealed. To increase the tightness, it is recommended to saw through the strobe, insert metal decorative strips into it and bend them down. The junction points are carefully smeared with mastic.

Passing element - fixation

Step 12 Decorating the fronts. The edges of the shingles are additionally smeared with mastic. Excess parts are cut off in a straight line with a sharp carpenter's knife.

Step 13 The ridge is first glued with flexible tiles, and then closed with a special metal ridge element. Do not forget to overlap and coat all joints with bituminous mastic. It is advisable to leave a gap of several centimeters in the ridge for natural ventilation of the truss system. The metal ridge covering is pasted over with soft tiles. It can be cut out from the ordinary or torn along the perforation lines of the eaves. Secure the shingles with four nails, two on each side. Lay the skate towards the prevailing wind direction.

If the horse has sharp corner or tile laying works are carried out in the cold season, then before bending the ridge tile, the line should be heated with a building hair dryer, otherwise it will crack. Some manufacturers promise that their shingles can be installed at -5°C. Do not believe and do not experiment, work should be done only in warm and dry weather. To prevent the edges of the ridge tiles from being visible, cut them slightly at an angle. It will be narrow at the top and slightly wider at the bottom. The wide flat part of the factory cut will hide all the handmade irregularities.

On this work on the roof is completed, you can proceed to the insulation of the roof.

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Video - Installation of flexible tiles

Laying the roof on the roof and installing the drainage system is the final stage in the construction of the house box, depending on weather conditions. All further work on the arrangement of internal premises can be performed at any time of the year and in any weather, which greatly simplifies and speeds up the construction process. Roofing work is carried out at high altitude, this creates additional difficulties and requires unconditional compliance with safety regulations.

Roofing is carried out in the most difficult conditions, requiring maximum care and caution. The roof is one of the most critical elements of any building or structure. That is why experienced builders who not only theoretically know all the intricacies of the production of works, but also have solid practical experience, should put metal tiles on the roof.

The fact is that life is much more complicated than any book, none of them can foresee all the situations that arise during roofing work. This article will give practical advice and detailed step-by-step instructions are considered, the knowledge gained will help you make the right decisions on your own to solve various problems.

Working at height is dangerous, it is highly undesirable to be distracted by faulty tools. Before starting work, you need to check their technical condition, replace cutting elements, etc. Professionals strongly advise you to buy a special carpenter's belt. It has many different pockets and fixing devices hand tool and hardware, they are always at hand, attention is not distracted by searches, time is not wasted in vain.

Coating technology requires the preparation of the following tools:

Important. It is highly recommended to purchase a can of the same paint along with the purchase of metal tiles. It is necessary for painting over cut points, scratches on the surface of sheets and other minor mechanical damage to the roof.

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Preparatory activities

In order for unforeseen situations not to arise during the execution of the work, the process does not slow down and the quality of the roof does not decrease, all your actions need to be thought out and divided into several stages.

The first stage is the delivery of materials

It is necessary to measure the dimensions of the roof slopes, calculate the number and length of valleys and skates, draw a drainage scheme. Based on these data, store employees using a special program will calculate the optimal quantity of each element, hardware and calculate the amount. It is not necessary to immediately order the material, you can do such calculations in several trading enterprises and, based on the information available, choose the most suitable one for yourself. suitable option. You should immediately agree on the delivery of the roof, the length of the car body must be no less than the length of the sheets of metal tiles.

Practical advice. If such a car is expensive or difficult to find, then you can nail it to a short body long boards. For short distances, the roof can also be transported on such adapted vehicles.

Immediately select a site for storing materials, level its surface, and, if necessary, make a temporary canopy.

The second stage is the manufacture of devices

You must have at least three devices, they significantly speed up the process of installing metal tiles and increase labor safety.

Device name	Purpose and brief description
	It is used during the installation of cornice strips and spillway system. In the upper part it has two special legs that rest against the wall of the house. Due to this design, the possibility of damage to the overhang of the tile is excluded, the gutter does not bend. The ladder is light, as technologically necessary, it can be easily transferred to a new place.
	They not only make it easier installation work but also make them safe. On the two-storey houses scaffolding must be installed and have special handrails for support. They can be home-made or factory-made, there are a large number of options for making scaffolding, the specific one should be chosen taking into account individual conditions.
	Outwardly similar to wooden stairs, in the upper part special hooks are made for fixing to the roof ridge. Allows you to move around the mounted roof without damaging it. It greatly facilitates the process of screwing in self-tapping screws, bypassing chimneys, and sealing junctions. This device is considered mandatory according to safety regulations.
	The simplest device. It is enough to fasten together two parallel boards of the required length. The device is used to supply sheets of metal tiles to the roof of the house.

You need to work in shoes with soft and non-slip soles, clothing should be loose, not interfere with movement, without hanging parts.

The third stage - checking the dimensions of the truss system

It is not too late to fix the problems of the truss system. First you need to make sure that the slopes gable roof rectangular. This is done simply, you need to measure two diagonals, if they are the same, everything is normal. If there is a difference, then you need to eliminate the marriage. Triangular slopes should be in the form of isosceles triangles, check the location of the top, its projection should be located exactly in the middle.

At the same time, you need to make measurements of the distance between the laths of the crate. These parameters depend on the type of metal tile.

Fourth stage - roofing work

They require only careful preparation. It is necessary to take an interest in the weather forecast and choose sunny days. This is especially important if you plan to make a warm roof. Mineral wool gets wet quickly and dries for a very long time. If the trouble happened with the insulation already laid between the rafters, then it will have to be removed. This is not only a long time, but can also cause mechanical damage to the insulation.

Metal tile is a material that is used for roofing along with such popular materials as slate, shingles and galvanized sheet. Excellent specifications make it a great option for any home. And although they usually prefer to invite professionals to carry out this kind of work, we will consider how to independently install metal tiles: step-by-step instructions and some recommendations from specialists.

A tiled roof, especially if it is made of metal, is one of the best options for home decoration. Experts and users themselves note many positive aspects of using this material, including:

low weight (4-6 kg / m²), which provides a very small load on the roof;

Differs in the democratic price, long term of operation and expressive appearance

simple installation procedure and ease of repair work;
a wide range of colors;
the material is environmentally friendly and does not contain any harmful components;
the coating is equipped with stiffeners, which makes it very durable. Provided that all installation recommendations are followed, the surface is capable of withstanding a load of 200 kg / m², even if sheets with a thickness of 0.5 mm were used;
The material is extremely temperature resistant. He is not afraid of any drops, and the thermal expansion index is minimal.

There is practically no need to talk about the shortcomings of metal tiles, with the exception, perhaps, advanced level noise on days when it rains. But even with this it is quite possible to cope if you first lay a layer of glass wool.

Criteria for choosing a material for a metal roof: photo examples

Before you start considering the process of installing this roofing material, you need to decide how exactly the material should be used.

Viewing photos of roofs, on which metal tiles look attractive, is far from the best method in this case, since in the selection process you need to pay attention to the list of additional elements, as well as the markings provided by the manufacturer. Consider what the buyer needs to know.

First of all, you need to pay attention to the presence in the price list of such additional elements as:

various types of skates: simple, figured and with aerators;
special passage units for the installation of pipes, hatches, ventilation, antennas, as well as lighting windows;
elements designed to ensure the safety of surface maintenance - navigation bridges, stairs, snow retainers;
internal and external valleys;
other necessary elements are wall profiles, gables, metal tile cornice strips, the installation of which is an indispensable part of the roof arrangement.

Important! The presence of all the listed elements among the seller's offers is an indicator of the level of the company that produces metal tiles, which may also indicate the quality of the products themselves.

In addition, it is worth paying attention to the study of the marking, which must be present on each certified material. Usually, the production indicates all the characteristics of the material itself, as well as the quality level of the anti-corrosion coating that is applied over the sheet.

So, here is what information can be gleaned by reading the information provided on the back of the metal tile sheet:

the presence of polymers;
how much zinc per 1 m² sheet;
date of production and the period of the warranty period for the use of the material;
manufacturer's name;
sheet thickness.

In the process of visual inspection, you need to pay attention to the integrity of the protective layer, both from the front and from the wrong side of the sheet, as well as the presence of all mandatory markings.

Important! If we are talking about a material purchased from a major manufacturer, then the marking will also contain information about the grade of steel used.

Installation of metal tiles: step-by-step instructions for independent work

Considering the fact that the price of installing a metal tile has never been low, many people prefer to try to do everything themselves. Although initially it is worth familiarizing yourself with how much professional installation of metal tiles costs. The price of work per m2 starts from 250 rubles and may increase depending on the complexity.

The process of installing a metal roof, the technology of which will be discussed below, consists of several stages, each of which has its own significance and must be carried out properly.

Laying metal tiles: preparatory stage and calculations

The first thing to do if it was decided to independently carry out the procedure for laying metal tiles on the roof surface is to carry out preliminary calculations. This is necessary in order to determine how much of what materials will be required and, accordingly, to avoid unnecessary costs.

To begin with, we will clarify some basic concepts so that in the future the question of how exactly the roof of a metal tile is arranged does not arise. If you look at the roof, which has already been covered with this material, you can see that it consists of rows that run across the slope and waves. The distance from one row to another is called a step.

There is such a thing as a "model". This name means sheets of metal tiles, the pitch of which is 35 cm, and the number of waves is 6. On sale you can find sheets of modules 1, 3, 6 and 10.

Useful advice! In addition to purchasing sheets standard sizes, you can consider the option of individual production of metal tiles to order. Of course, it will cost much more, but in this way you can get exactly the material that is right for you. The main thing to remember is that the length of one sheet should not be less than 45 cm or more than 7 m.

In the process of choosing the appropriate sheet size, you need to focus on the fact that after installation, the joints and waves converge in such a way as to form a single coating along the entire length of the slope. At the same time, it is quite simple to calculate the amount of material, taking into account the length of the roof and sheets.

When purchasing a metal tile, it is important to pay attention to some additional elements that are included in the kit and allow for proper installation. This includes steel strips 2 m long, as well as steel sheets 200x125 cm, which should have the same color as the tiles.

In the process of acquiring metal tiles, you need to make sure that these auxiliary elements are available in sufficient quantity and meet all requirements. For example, the standard bar inclination level is 30 degrees. Although other options are possible at the request of buyers - from 11 to 70 degrees.

Important! 11 degrees is the minimum slope at which the installation of a metal tile is acceptable.

Do-it-yourself materials and tools for laying metal tiles

In order to carry out the installation of metal tiles with your own hands, you need to take care of the availability of some tools and materials that will allow you to carry out all the work as simply and efficiently as possible:

screwdriver;
electric drill;
scissors for cutting metal;
yardstick;
hammer;
marker;
mounting tape.

It is also worth taking care of the presence of a ladder and means intended for individual protection of the face and hands (glasses, gloves).

As for Supplies, which will be required to prepare the base and fasten the metal tile, then this list includes: waterproofing material, roofing strips, tiles, as well as an aero roller, strips for the ridge and ends, a guide board and boards 2.5x10 cm. Of course, you will also need fixing elements - self-tapping screws and special sealing washers for them.

Useful advice! To give an attractive appearance to the coating, it is worth using decorative overlays.

How to fix a metal tile: stages of preparatory work

The light weight of the metal tile allows for a minimum amount of preparatory work before moving on to installation. And yet, you still have to prepare a suitable foundation. Since there is no need for a reinforced base, an ordinary wooden one made of slats is quite suitable.

The procedure is extremely simple - based on the step of the selected metal tile, slats are located on the surface. It is important to observe a single distance so that in the process of fixing the roofing material it is not necessary to screw the screws into the void. Another important factor to consider when installing the batten is the location of the windows. It is highly undesirable to place the rafters directly above the windows.

Related article:

Thermal insulation during the installation of a metal roof

When it comes to the construction of a roof made of metal, the heat-insulating material is designed to solve two problems at once - to reduce heat loss, and also to reduce the noise level that raindrops produce when they hit the surface. To do this, the rafters are first laid vapor barrier material, and then a layer of thermal insulation. At the same time, it is important that the layer thickness does not exceed 25 cm. An antioxidant film is attached from above, fixing it with wooden bars directly to the rafters.

Important! In order to ensure that precipitation flows into the drain, the material must be fixed with a small allowance (about 2 cm). Due to such a small sag, there will be no problems with water runoff..

Such a "pie" - the maximum efficient system thermal insulation of the roof, which is allowed by the technology of mounting metal tiles. As for the choice thermal insulation material, then there are several options that depend on cost, quality and manufacturer.

Roofing made of metal tiles: basic rules of work

Before you start work related directly to the laying of metal tiles, you need to familiarize yourself with some rules and concepts that will help you avoid common mistakes and do everything you need as efficiently as possible:

There are two ways of laying sheets of metal tiles: from right to left and from left to right. In the first case, each next sheet must overlap the previous one, and in the second, the previous sheet must overlap.
Do not immediately fasten each sheet fully. Before screwing the metal tile, it is best to lay four sheets and lightly grab them with fasteners so that they hold. Then you need to make sure that they are located as needed and trim if necessary. For final fixing, one self-tapping screw is used, which passes through all the sheets.
The service life of the entire roof is highly dependent on the quality of the fasteners used. Therefore, the choice of self-tapping screws must be given due attention. It is important that they are galvanized and must have special seals on the heads that can hermetically fill the holes when the self-tapping screw is completely screwed into the hole.
In those places where several sheets were fixed at once with the help of one fastener, one way or another, a seal will appear. In order to smooth it out, it is necessary to cut off part of the corner, or you can straighten the capillary ditch, which is located under the stamping line.

Scheme of fastening metal tiles and other necessary elements

Certain rules exist for the installation of other mandatory elements, without which no roof can do. Here are some recommendations regarding the installation scheme of metal tiles and other elements:

the end strips must be fixed with an overlap, which should be about 2 cm. In this case, the size of the wave must be adjusted in accordance with the width of the slope. Otherwise, you may encounter the fact that the comb will fit on the pediment;
for the cornice strip, it is also necessary to have an overlap of 10 cm on the lower bar of the crate, to which it is attached with nails;
between the sheet of metal and the roofing strip, it is imperative to lay an additional layer of sealing material;
for the arrangement of all elements located below the ridge (pipes and windows), sheets with one module are used. Usually 2 pieces are required for each structural element;
if the roof slope is sloping, then it is necessary to additionally install an aero roller between the ridge bar and the material itself. This will avoid the penetration of atmospheric precipitation under the ridge;

the fixation of the ridge should be made to the slats, which are located in the end part of the entire structure. In this case, the calculations should be carried out taking into account the required protrusion, which is 2-3 cm. Moreover, if you have to deal with a flat ridge, then the fastening is done with an overlap, and for semicircular elements according to the profile lines;
it is necessary to study in advance the specifics of installing a dropper under a metal tile, and clearly follow all the instructions.

Useful advice! If you have to work with a roof whose slope angle is more than 45 degrees, then it is worthwhile to carry out calculations in advance that will determine whether it is possible to install a specific model of a ridge bar in this case. This must be done, because otherwise, it may even be necessary to completely replace the entire roofing.

It is also worth paying attention to the fact that, if necessary, the ridge bar can be adjusted to some extent. That is, it can not be bent or unbent to ensure the most accurate repetition of the angle of the roof. You can learn more about such subtleties from the video instructions for installing metal tiles.

Installation of a valley with a roof with a metal tile

Another extremely important element, the installation rules of which cannot be neglected - valley. For each such element, an additional board is necessarily attached. Fastening in this case must be started from the bottom, gradually moving up and not forgetting the need for overlap (in this case, 25-30 cm). Below the level of the cornice, the bottom bar must be cut off. This is followed by a flanging, under which, as well as under the ridge, a seal is laid.

There is a gap between the sheets and the axis, about 8-10 cm in size. Then, at a distance of about 1.5 cm from the stamping line, screws are screwed into the cut sheets. In this case, the mount should be located 25 cm from the axis of the valley. If you follow this technology, then as a result, the sheet, at the place of fastening, will converge with the board on which the valley is located.

As for the installation of the valley below, it must be started before laying the roofing material. This is important in order to further ensure that water flows directly into the additional element.

Important! All errors in the process of carrying out calculations and measurements can lead to the appearance of gaps on the surface, and when heavy precipitation begins, most likely the roof will leak.

In order to cover those places where cut sheets are visible, special decorative overlays are used. When installing them, you also need to remember a few simple rules:

installation must be done from the bottom up;
a sealant between the lining and the tiles is not needed;
linings must be overlapped at least 10 cm;
fasteners (in this case, self-tapping screws) should not provoke damage to the valley.

Very often one has to deal with situations where the beginning and end of the valleys are located directly on the roof slope. As an example, consider the case when a skylight is being installed. In such a situation, it is imperative to put a separate board, and for the window itself, a hole is made in the sheet of metal. At the same time, the cornice cut is covered with a plank. And along the walls must be laid sealing material.

How to lay metal tiles on a roof with a triangular or trapezoidal slope

If there is a need to cover a triangular or trapezoidal roof with a metal tile, then the installation of two additional bars will definitely be required. They are installed along the fold line of the roof on both sides of the "ridge". After that, the cornice board is mounted and the assembly of the crate begins. The step of the crate for metal tiles in this case is calculated in the same way as with the standard scheme. Then the cornice system is installed. They begin to lay the metal tile only after all these procedures have been carried out, orienting and leveling the first sheet along the eaves bar.

Important! The distance between the corner sheets that were trimmed and installed near the "ridge" should not exceed 10 cm.

In order to install the ridge nodes, you need to align the ridge bars relative to the angle of the "ridge". In the case of using a straight ridge, it must be cut according to the available angles, and special plugs are provided for a semicircular ridge. Moreover, it is best to use plastic models.

The ridge bar should be located strictly along the axis of the "ridge". This is not too difficult a task if the slope angles are the same. If they have different values, then the task becomes much more complicated. As an auxiliary material, bright mounting foam, which allows you to determine the quality of the junction with the slopes.

Installation instructions for metal tiles "Monterrey"

A separate type of metal tile, undoubtedly worthy of attention is Monterrey. This option is very popular due to some exceptional characteristics:

extremely high level of resistance of the material both to ultraviolet radiation and to other external factors, such as moisture and temperature;
due to the polymer layer applied to the surface of the tile, it does not lose its appearance throughout the entire service life;
the material is extremely strong and hard, so that it can withstand severe loads;
multilayer structure prevents corrosion;
due to the low weight (one square meter of material weighs no more than 5 kg), the load on the truss system is significantly reduced;
using this option is a great savings, as there is no need to take a big step between the fasteners. Initially, the Monterrey metal tile installation instructions provide for 35-centimeter steps.

This material has only two drawbacks - a large number of residues after laying, as well as the need for high-quality sound insulation.

As for the features that you need to know about before laying the Montreuil metal tile, the following aspects play a role here:

for various models of this material, it is necessary to prepare a different crate. So, for a Standard or Super metal tile, a step of 35 cm will be enough, but for a Suite or Maxi, a step should be 40 cm;
in the most difficult places of the roof (usually these are the inner corners, as well as the place where the chimney outlet is located), you need to make a continuous crate;
on the junction slats, to exit the chimney, internal aprons must be installed;
installation instructions for Monterrey metal tiles do not provide for the use of material whose length is more than 4 m;
before installing the material, it is necessary to remove the protective coating, since it may not be possible to do this in the future.

It is categorically impossible to cut the sheet in the transverse direction, as this may lead to the fact that the profile will collapse. Also, in no case should a grinder or other tools with abrasive wheels be used for this purpose.

Interesting! The Cascade metal tile also looks great, the installation instructions for which are not too different from all the others. But on the other hand, the appearance of such a roof is considered more aesthetic and original.

How to properly care for a roof covering with a metal tile

Having studied the step-by-step instructions for installing metal siding, you can carry out its high-quality installation. But in order for the material to serve for many years, you need to know how to care for it.

The top layer of the metal tile is a polymeric material that is designed to protect against corrosive processes. But as a result of constant exposure to external factors: atmospheric precipitation, ultraviolet rays, as well as dust and dirt, this layer may begin to collapse, which will lead to the need to replace the coating. In order to avoid this phenomenon and extend the operational life of the roof, it is necessary to regularly carry out the following procedures:

remove dirt, dust and dry leaves from the surface using a damp fluffy brush;
if we are talking about the elimination of more complex contaminants, then it is permissible to use cleaning products, but only those designed for polymer surfaces. Apply aggressive chemicals it is strictly forbidden, as they destroy the protective layer and make the material unusable;
cleaning of drains is carried out with the help of a jet of water, which should be directed from the ridge to the cornices;
it is possible and necessary to clear the snow, but this should be done only with the use of tools that are not capable of damaging the delicate coating.

Subject to these simple, but extremely important rules, a metal tile coating can serve as a roofing material for about 50 years.

Common mistakes in the process of installing a metal roof with your own hands

Inexperienced craftsmen often make mistakes that can lead to the fact that the work will have to be partially, and sometimes completely, redone. Such negligence can lead to additional costs for the purchase of material and consumables, so it is better to familiarize yourself with common mistakes in advance in order to prevent them:

installation of metal tiles should be carried out exclusively in shoes with soft soles that cannot damage or scratch the coating;
it is strictly forbidden to step on the crest of the wave, as this can cause deformation;
moreover, it is generally not recommended to step on the sheets with a full foot;
when moving on the surface of the material, the leg should be placed parallel, and not perpendicular to the slope;
You can take the material only with gloves.

Taking into account these simple rules, as well as acting in accordance with the technology of laying metal tiles, you can independently make a beautiful and reliable roof.

Installation of snow retainers on metal tiles: instructions and their varieties

A high level of safety is one of the main requirements that apply to a roof made of any material, including metal tiles. For this purpose, special designs are used, which are called snow retainers. And the main goal is to ensure the safe removal of snow from the roof and prevent possible dangerous situations. In addition, they contribute to the preservation of the original shape of the structure, and do not allow it to deform under the weight of icy snow. And given that its mass in some cases may exceed the weight of the roof itself, this problem is quite relevant.

Important! The issue of distributing the load that snow exerts on the roof surface should be thought out even at the stage of laying the foundation. This factor must be taken into account in the calculations.

It is almost impossible to predict exactly how snow will be distributed on the roof surface. It depends on many factors, including the angle of the roof, wind direction, etc. Therefore, in order to make calculations, a special formula is used:

Q = G×s

In this case, Q is the load exerted by the snow, G is the mass of snow on the flat surface of the roof, which can be found in a special table, and S is the correction factor, which depends on the angle of the roof: > 25° - 1, if 25- 60° - 0.7. If the degree of inclination is greater than 60, then this is not taken into account, since in this case precipitation on the surface will definitely not linger.

In order to determine the G index, it is necessary to refer to a special table that provides information on snow cover for each region of the country.

Installation of tubular snow retainers on metal tiles: installation rules

As a rule, a pipe is used as the basis for snow retainers, which is laid along the roof. In the case of using metal tiles as a roofing material, fixing is carried out in places where the roof and the load-bearing wall are connected.

It is strictly forbidden to fix these elements on cornice plank for metal tiles, as this can lead to the destruction of the entire system. Moreover, if you have to deal with a ramp, the length of which is large enough, then the installation of snow retainers on the metal tile must be done in several rows at once to ensure a more reliable fixation.

The tubes themselves are mounted on the roof either end-to-end or in a checkerboard pattern. Special attention should be paid to the installation of such a system in the event that the house has an attic. In this case, the installation must be carried out in such a way that a snow retainer is located above each window opening. As for the distance from the edge of the roof to the elements, 40-50 cm is quite enough.

Lattice snow guards for metal roofing: how to fix it correctly

Lattice snow retainers are considered the most effective, so those users who are interested in the quality of the installed systems choose this option mainly. There are two types of such structures - ordinary and "royal", although it is worth recognizing that there is not much difference between them, with the exception of the supports and the complexity of the gratings.

The high level of efficiency and safety of this type of snow retainers is due to their considerable height, due to which they may not be useful not only in winter, when it comes to keeping snow, but also in summer. After all, it is in the warm season that most often all kinds of repair work are carried out.

Corner snow guards for metal roofing

Corner snow guards are thin steel sheets that are coated with a polymer coating that protects them from corrosion. This is one of the most budget options, which at the same time effectively prevents snow from rolling off the roof. It is very easy to choose a model that will fit the existing metal tile, since the range of colors is extremely large.

To fix the corner snow retainers on the roof of the roof with metal tiles, self-tapping screws and ordinary metal corners are used. Fastening is made on the upper wave of the sheet.

These are not all design options that can be used to prevent snow from rolling off the roof. The metal tile is perfectly combined with many models and varieties of these elements, so there will definitely not be any problems with the choice and fixation.

Installation of a roof window in a metal tile

It is believed that the installation of skylights is not a task for beginners, and this issue is best addressed to specialists who have proper experience in this field. But this does not mean at all that it is unrealistic to do it yourself, especially if you use step-by-step instructions for dummies. The installation of metal tiles and the installation of the window itself in this case may well pass without any problems.

First of all, you should pay attention to the fact that the maximum possible width of such a window should be 80-120 mm less than the opening between the rafters. In cases where the rafter step is very small, two small windows are installed in adjacent niches.

The installation of the window is carried out after the roofing “pie” is completely made, then you need to install the mounting beam, for which I use the same boards as for the rafter system. Then the frame is installed and the sashes are mounted. It is very important to take care of high-quality waterproofing so that in the future the window does not become a source of precipitation penetration into the house.

Of course, you have to make some changes to the process of installing the crate under the metal tile, and pay Special attention the issue of mounting the ridge of a metal tile, if planned skylight. But all these difficulties are more than justified by the excellent result that awaits the owners as a result.

Installation of metal tiles: video instruction for beginners

For those who have never done such work before, it will be extremely useful to watch a video on how to fix a metal tile on a roof. A visual demonstration, as well as recommendations from experts, will allow you to avoid mistakes and make a beautiful and reliable roof on your own, which will serve you well for many years.