A roof device from a profiled sheet on a wooden crate

For many builders and homeowners, building a roof out of profiled sheets over a wooden frame is a popular and practical option. With this method, the structural support of a wooden frame is combined with the affordability and durability of profiled metal sheets. The profiled sheets are perfect for shielding homes from the sun, rain, and snow because of their exceptional longevity and resistance to weathering, which is often attributed to their steel or aluminum construction.

The profiled sheets are supported by the wooden crate, also known as the frame. The roof is made of engineered wood or treated wood beams that are positioned carefully to evenly distribute the weight of the structure and withstand different weather conditions. This framework serves as a base for firmly fastening the profiled sheets in addition to supporting the weight of the roof.

The simplicity of installation is one of the main benefits of using profiled sheets on a wooden crate. In contrast to conventional roofing materials, which might need specific knowledge and tools, profiled sheets are comparatively lightweight and easy to work with. It is a sensible option for both new construction and roof renovations because of its simplicity, which frequently results in shorter construction times and lower labor costs.

Apart from its functional advantages, a wooden crate roof made of profiled sheets can be tailored to suit various architectural tastes and styles. With the variety of profiles, colors, and finishes available, homeowners can customize the look of their homes while still getting a long-lasting and low-maintenance roofing solution.

Material Profiled sheet
Support structure Wooden crate

Basic rules of organization and work technology

If needed, preparatory work should be done before installing profiled sheets on the structure.

Installation of every ventilation output and chimney

Creating drainage gutters, installing cornice overhangs, and drilling holes in the walls of the grooves

It is advised to assess the rafter system’s stiffness before beginning any work; if span is found, it needs to be reinforced. For this, you can use a variety of angular stops, stretch marks, runs, and other components.

Fundamentals of the technology for the installation of profiled sheets on a wooden crate

There are a few general guidelines that must be followed to the letter.

Prior to beginning work, you must choose how many sheets to use, taking into account the slopes’ angle of slope:

  • angle up to 14 ° – overlap 200 mm;
  • angle 15-30 ° – overlap 150–200 mm;
  • angle of more than 30 ° – overlap 100–150 mm.

The roof’s angle determines how much of the sheets overlap.

Bitumen mastics or other sealants need to be used to further seal the joints if the angle of inclination is less than 12°.

Roof angle calculation calculator

The height of the profile was taken into consideration when choosing the cornice overhang’s dimensions. The width of the cornice overhang for profiles 8–21 mm high is 5–10 cm; if the profile height is 35–75 mm, the bar width should be 20–30 cm.

There may be one or two corrugations in a longitudinal overlap. Values are influenced by the profiles’ height, the slopes’ angle of inclination, and the thickness of the sheets. For sheets that have a thickness of no more than 0.55 mm, a profile height of 8 to 10 mm, and a slope angle of no more than 15 °, it is advised to use two corrugations. You can overlap in a single corrugation in all other circumstances.

Before sheets can be fixed along their whole length, they must first be aligned on the cornice. After installation, the first sheet is precisely leveled, fastened to the upper portion with a single self-tapping screw, and then screwed. the quantity of at least seven pieces’ fixation points per square meter.

The wind strips are affixed in increments of roughly 20 cm, with a transverse overlap of approximately 100 mm.

Corrugated board wind bar

The apple sheet is mounted exclusively on a continuous crate and on a rope; the minimum sheet width is 125 cm, and the maximum screw step is 30 cm.

From the side opposite the direction of the predominant winds, the skate bar is fixed. Overlap by at least 15 cm, with a maximum 20 cm metize step.

For corrugated board, use a horse.

The advantages and disadvantages of profiled sheets

Despite the fact that manufacturers manage to write up to twelve points, there aren’t many true advantages. Since this isn’t an advertisement, we’ll just highlight the genuine advantages:

    Relatively small cost. Only rolled roofs will cost cheaper, and not all.

Corrugated board is reasonably priced.

Corrugated board installation is carried out using a very basic algorithm.

Environmental friendliness, light weight, attractive appearance, etc. D. are examples of a typical set of attributes that manufacturers strive to increase in order to boost sales and, consequently, profit.

Among the drawbacks, the most significant is a brief lifespan. Profiled sheets are only effective for a maximum of fifteen years if the building is at least fifty years old and covered by ordinary slate. Do you sense a change? Every ten to fifteen years, who wants to completely overlap the house’s roof?

Prices for corrugated board

Corrugated board

Step -by -step instructions for the roofing of profiles

Plan a special bailiff staircase so that the roof installation doesn’t damage the gutters. It’s easy to accomplish this: just fasten two intransigent strips to a regular staircase, making sure their length prevents the stair legs from touching the drains. The bar is supported by the wall while it is in use.

Step 1: As we’ve already indicated, you must install the drains before beginning the corrugated board installation. They are set up in accordance with the manufacturer’s recommendations. Droppers are positioned first, followed by the installation of wind protection and the fixing of the brackets beneath the rainwater drain.

You only need wind protection if your roof is insulated. Installing a membrane on a cold roof not only makes no sense, but it also causes harm. It significantly slows down the condensate evaporation process, causes rapid rot in the wooden rafter system structures, and is not very helpful when antiseptic impregnation is used. Furthermore, rust will develop on the underside of subpar corrugated board sheets the following year following the application of a fresh roofing coating.

Prices for drains


Video – condensate on the roof of corrugated board

Self-tapping screws are used to secure the dropper from below. Drainage brackets hold it in place from the side of the cornice.

Vital. Use wood screws exclusively to fasten profiled sheets for wooden crates; wood screws are not the same as metal screws. The fixation force increases in wood marks because the diameter of the drill tip is smaller than the diameter of the screw body. The tips of wood screws are very large in diameter.

Video – Features of the Installation of a profiled sheet

Step 2. Install the first sheet in place, fix it with one self -tapping screw at the top. Move to the left/to the right until the lower edge falls into one line along the lower border. For accuracy, you can pull the rope, check the angle using the Pythagorean theorem. To do this, mark one cat on a crate of three meters long, the second length of four meters. The length of the hypotenuse should be five meters. If there is dispersion, then you need to shift the cattle until all the sizes of the sides of the triangle are converged. Near the cornice of the bar, it is recommended to increase the number of screws on the sheets, install them at least through the wave.

Attaching bilateral tape to a cornice bar with glue

Installing a roof made of corrugated board

Securing a corrugated board sheet

At the edges, self-tapping screws are fastened.

Step 3: The sheets are now simply laid; the most important thing to remember is to make sure that all of the edges are in exactly one line. The second row should begin with a half sheet rather than a full sheet in order to accommodate four sheets at once in one location. However, four angles of sheets can be connected simultaneously thanks to the thin profiled sheets.

The seal is placed beneath the corrugated board sheet.

The sheet’s capillary groove edge ought to stay below

Self-tapping screws are used to secure the following sheet.

Sensible guidance. It is advised that unique seals be glued in between the profiled sheets and the dropper. This suggestion is merely made: the seals keep insects from entering the undercarbon space. Using sealants is absolutely not advised by qualified roofers, especially solid ones. Since they totally obstruct natural ventilation, condensation on metal sheets won’t go away.

You need to know that if desired, insects will still find cracks on the roof, but such cases are very rare. It is not necessary to hope that vapor barrier completely protects the coating from moisture, in practice this result cannot be achieved for two reasons. The first – there are no completely steam -permeable materials, even a polyethylene film passes a little pair, and the membranes even more so. The second – it is impossible to hermetically connecting several layers of vapor protection, over time, the tape is peeled off, the gaps appear into which steam penetrates. As a result – the reverse of the low -proof side of the profiled sheets for a long time is wet. And if she still does not ventilate, then rust very quickly makes through holes on the roof.

How is the adjacent of the corpuscular pipe is made

The proximity to the pipeline

Since this is the most intricate part of the roof, installation should be done with the utmost care.

Step 1: Take apart the upper corrugated board sheet. Proceed with caution, taking care not to harm the material as it can be reused. The screws will go into the same holes after the bottom is slightly chopped off.

The top sheet is taken apart.

Step 2: Adhere a unique seal in the lower section, spaced approximately 10 to 15 cm from the chimney plane. Together with roofing sheets, it comes in a set. Bilateral tape should be applied to the upper surface of the material if it lacks an adhesive surface.

Step 3. Fasten the adjacent bar to the place, modern technologies do not recommend cutting out the grooves with a grinder. The bar is attached to the continuous surface, before that you need to cut the metal sheet taking into account the size of the chimney. Cut with a margin, vertical plates should be bent at right angles. The bar to the pipe is fixed with dowels, to profiled sheets with self -tapping screws. Only now the screws are screwed into the crests of the sheets. If there is a desire, then any sealant can be applied to the vertical part of the bar. But this is an optional condition, sealing the location places will be performed at the final stage.

The adjacent is fastened to the pipe’s dowel-clavings.

And fastening the corrugated board with self-tapping screws

Step 4: Fasten the adjacent lateral wall. The same procedures are used to fix them: the workpiece is cut out, the dimensions are removed, and the corners are bent. Dowels, bilateral tape, and self-tapping screws hold the bar in place. Installing side adjoining on top of the lower is required.

Attachment of the lateral joint

This is the layout of the adjacent side plank that has been installed.

Step 5: Configure the top junction. First, adhere the seals to one another so that they are fixed around the perimeter overlap. Prepare a metal sheet and remove the pipe’s dimensions and lateral junctions. Make a profile cut and bend the edges. The upper adjoin’s width needs to be at least 40 cm in order to rule out leaks. Dowels and self-tapping screws are used to secure the metal.

Putting the seals on is essential.

Glue that seals the sides

Setting up the top bar

Vital. All open areas are screwed with regular self-tapping screws with rubber sealing washers; in those areas that will subsequently be closed by a profiled sheet, self-tapping screws with presschais are required.

Attaching with roofing self-tapping screws in the exposed area

The location of the presshaybro self-tapping corrugated board

With this calculation, the pipe must be cut off and the upper sheet of profiled flooring applied to the adjacent area at a distance of 10 cm.

Step 6: In addition to the primary modification, a decorative can be added. It is a decorative element that also keeps water out of the subcutaneous area of the chimney. The gaps between the metal components and the brick pipe are carefully sealed with a plastic sealant once they are in place. Using plastic is crucial because it evens out the chimney’s linear size variations during heating.

Step 7: Install the top corrugated board sheet and adhere the seal.

Positioning a corrugated board sheet over the adjacency plan

Installation of yendova

Since there is a high concentration of water and snow accumulation in these areas, sealing needs to be done carefully.

Step 1: In order to level the elemental lines to the existing bends, cut the yendov along the cornice bar’s edge.

Glave pruning from the bottom

The metal on this side should also be removed if Endova is resting on the extension’s hob; the yndov should be flush with the skate. Make sure the side bends don’t bend all the way to the end and have a minimum width of 15 mm.

Trimming of the Endova bar at the skate’s edge

Step 2: Fasten the component to the container. Pressers or self-tapping screws with hidden heads must be used for fixation because the fasteners will be covered by profiled sheets. You shouldn’t be concerned about leaks appearing because water won’t get on them.

Attachment to the crates

Step 3: Install the identical yendov on the opposite roof side. You can prepare two yendovs at once if you are confident in the rafter system’s and the crate’s manufacturing accuracy. However, it is recommended that practices take their time and remove the size separately from each sheet.

Yendova installation on the opposite roof side

Step 4: Attach the sealing tape with a minimum thickness of 1 cm to Endov at a distance of approximately 20 cm from the bend. This will stop snow from getting into the space between the end and the professional facilities. The tape’s upper surface needs to be sealed with a polyurethane sealant.

Step 5: Lay profiled sheets, making sure to cut the lower edge along the marked line. There should be no more than four centimeters between you and the bend line. If it is too small, it is difficult to maneuver with an uneven roof, and if it is too large, the appearance of the roof deteriorates.

The profiled sheet’s arrangement

Don’t save time or screws; instead, secure the sheets to each wave. In actuality, wind gusts become more powerful in the yndovs, and there is a noticeable rise in attempts to gap the roof.

View following the placement of the profiled sheet and the apple planks

Installation of wind planes

They prevent the roof from being undermined by the wind in addition to beautifying the roof and sealing off wooden structures. Furthermore, the rafter system’s extreme wooden components are shielded from moisture by metal strips.

Step 1: Cut the plane’s end; the geometry of the boards must be replicated. Bend the bottom edge, then attach the sealing tape along the bar from the back.

Step 2: Use roofing screws to fasten the end bar. The metizes are put in from both the front and the roof.

Plan for securing the bar

Method of fastening on the front

Prices for the wind bar from various manufacturers

Wind bar

Installation of the ridge element

In the event that there is a desire, the seal will eventually be fixed to a bilateral tape that you first apply. If the waves are very high (above five centimeters), and the seals have holes specifically designed for natural ventilation, then this can be done. We have previously discussed the benefits of natural ventilation for roofs as well as the drawbacks should it be discontinued.

Step 1: Cut the ridge bar end in a way that matches the roof’s end geometry. Remove the dimensions with caution as this is a visually striking area of the roof and any inaccuracies will be apparent. Bend the cut ends; they should shield the building from snow and oblique rain.

The Ridge Cabbage Element

The final bending scheme

Step 2: Position the element, make sure it’s in the right spot, and secure it with self-tapping roofing screws. It is preferable if the screws’ length permits them to fasten them to a wooden crate. Self-tapping screws don’t require much work and prevent dents, which detract from the roof’s aesthetic. They are fastened to the wave crests.

Prices for various types of roofing skates

Roofing horse

Installation of the transition plan

It is installed where two slopes converge, making this the ideal location for the roofing seal to be used. The transition bar is secured from below with roofing screws after being bent at a proper angle and fastened to the upper portion using press shabs.

After that, profiled sheets are fitted and the seal is adhered to the upper portion of the bar. However, since the seal will obstruct natural ventilation, it is best to avoid using it here.

Implementing the plan of transition

Applying the sealing tape

Installing corrugated board roofing

Safety regulations

Sadly, not all roofers follow safety procedures; this leads to serious accidents. What is it that requires attention?

    Shoes should have a non -slip solid sole, be sure to use safety safety belts. If they are not, then you can adapt an ordinary male belt and ropes.

It’s crucial to follow safety protocols when performing roof work.

It is preferable to install during sunny weather.

Prices for the safety belt from various manufacturers

The belt is safety

For many residential and commercial buildings, building a roof with a profiled sheet on a wooden frame is a practical and affordable option. The weather-resistant and long-lasting profiled sheet makes a great barrier against precipitation, snow, and sunlight. This roofing method allows for efficient installation while guaranteeing structural integrity when paired with a wooden crate.

The profiled sheet is chosen because it is lightweight and lessens the load on the building’s structure. It is usually made of materials like aluminum or galvanized steel. In addition to providing strength, its corrugated design allows water to drain easily, avoiding water accumulation that can cause leaks or other damage. Because of its straightforward design, both builders and homeowners favor it.

Careful attention is given to the construction of the wooden crate when installing a profiled sheet roof on it. The profiled sheets are securely fastened to the wooden frame, which offers a firm foundation for alignment and support across the roof’s surface. Additionally, this framework makes it simple to integrate insulation materials, improving the building’s energy efficiency.

Ultimately, choosing a wooden crate roof made of profiled sheets offers affordability, practicality, and longevity. It is a flexible option for a range of architectural styles and climates because it provides a dependable solution that satisfies both functional and aesthetic requirements.

"To ensure longevity, weather resistance, and aesthetic appeal in roof construction, meticulous attention to material selection and construction technique is essential when utilizing profiled sheeting on a wooden framework. This article provides insights into how these components combine to create a dependable and aesthetically pleasing roofing solution by examining the practical considerations and step-by-step process involved in building a sturdy roof structure that strikes a balance between affordability and high craftsmanship."

Video on the topic

Installation of roofs from corrugated board. Snow holders, end planks, skate straps

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Alexandra Fedorova

Journalist, author of articles on construction and repair. I will help you understand the complex issues related to the choice and installation of the roof.

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