Contabbed elements for roofs from corrugated board

Investigating the world of roofing materials can yield creative solutions, such as roofing made of corrugated board. Due to their strength and adaptability, these materials are well-liked for both commercial and residential roofing projects.

The characteristic wavy pattern of corrugated board roofs is well-known for providing structural strength and effective water drainage. This design adds to the roof’s aesthetic appeal in addition to strengthening its resistance to weather conditions.

One of the best things about corrugated board roofing is how lightweight it is, which makes installation less difficult and time-consuming than with heavier options. Many builders and homeowners find it to be an affordable option because of this feature, which can shorten construction times and lower labor costs.

Furthermore, corrugated board roofs are very customizable, coming in a range of colors and coatings to suit a variety of architectural tastes and styles. A corrugated board option can fit your vision, whether you’re going for a rustic charm or a modern look.

Corporal roof: installation of a crate and additional elements

Now, wanting your own house won’t come as a surprise to anyone. At the same time, developers frequently rely on experts to build and erect the building’s roof, not realizing that installing a corrugated board roof could be a difficult task. The availability of free time, a basic understanding of construction, and, of course, the motivation to finish the task at hand are all significant factors in this situation.

Corrugated board: Characterization of the material

The method of making corrugated board, which is based on cold rolling of galvanized steel sheets, sets it apart from other covering materials. A unique coating in a variety of hues and tones is applied to the profile to stop corrosion on both sides.

In contrast to the linear system in this situation, the special surface drainage type system enables you to collect moisture on intricate roof fractures and areas. Within the scope and intended application of corrugated board, it can be:

The material’s height, thickness, and designation define each group of this coating.

When roofing, a profile with the letter "H" or "NS" is used; the latter has universal qualities and can be used as sheathing for walls.

Profiled sheets with a wave height of at least 10-15 mm are used for roof coating. Nonetheless, corrugated board with a lower wave height can be used if the roof has a short slope length.

Installation and installation of the crate under corrugated board

When using a profiled sheet for roofing, it is necessary to build a unique crate that is placed either on top of the rafter system or—in the event that a warm attic is being used—on top of the waterproofing and insulation material. Beneath the corrugated board, the roof’s crate is composed of:

• timber 50 × 50 mm;
• boards 32 × 100 mm;
• moisture-resistant plywood with a thickness of 10 mm or oriented-bruise sheets.

Crates can be broadly classified into the following categories:

1. With a normal step, while the gap between the bars (boards) is 20-40 cm. Such a crate is most often used for roofs from profiled sheets.
2. Continuous. The distance of 10 mm between the bars avoids deformation and damage to the coating as a result of swelling or drying of the boards. For a continuous crate, sheet materials are usually used: plywood, OSB or chipboard saturated with a moisture -proof solution.
3. Substitite. The step of the crate in this case ranges from 50-75 cm, but in some cases it may exceed these parameters.

The brand of corrugated board that is used and the angle at which the roof is inclining determine which kind of crate is best. If the roof tilt is 15°, a continuous crate should be constructed for the profiled sheet of brand C10. For profileist C21, a standard crate with a step of 300 mm is appropriate; however, only a rarefied crate with a distance between bars of 500 to 1000 mm is appropriate for brand C44.

The corrugated board roof device experiences additional loads in areas exposed to strong winds and frequent snowfall. These loads can be mitigated by building a two-layer crate. In this instance, a rarefied crate can be used to make the lower row, and a regular step or continuous crate can be used to make the upper row. The upper row is attached perpendicular to the skate, while the lower row is attached parallel to it. A similar two-layer crate is also constructed by applying a 100 mm thick layer of insulation that is fastened with two 50 × 50 mm bars that are progressively affixed across the rafters.

Roof waterproofing device from profiled sheet

The rafters and crate used in house construction are typically made of wood, which becomes rotten and deformed when exposed to moisture. Thus, it is crucial to take care of installing a waterproofing layer even during the preparatory phase. Depending on the type of roofing, this can be:

• For a warm attic – in this case, a special waterproofing membrane is used, which must be laid horizontally;
• For a cold attic – a conventional waterproofing film or roofing material with a mandatory sag of 2 cm can be used here.

It is imperative that you make sure the film is laid with the manufacturer’s logo on the outside; otherwise, it will lose its fundamental characteristics.

The flow of air masses into the spaces between the roof and waterproofing is facilitated by the ventilation provided by the corrugated board roof. There are ventilation holes at the ends of the house’s roof as well as where there are fractures between the roofing plate and the skate bar.

The simplest method for making ventilation ducts is to place the counterparty (rail) on a layer of waterproofing.

General recommendations for the installation of corrugated board

Installing a cornice bar—which protrudes 35–40 mm along each edge of the overhang and is fastened with nails and self-tapping screws—is advised prior to sheeting. There is another layer of insulation placed in between the sheet and the bar. It is important to remember that the corrugated board roof’s cornice should be positioned beneath the waterproofing layer to prevent water from simply not draining into the water bribe.

One profiled sheet at a time is installed, beginning at one of the roof’s lower corners. It is quickly secured in place with a single self-tapping screw in the middle, and then the next sheet is installed with at least a 20 cm overlap. The two profiles are then aligned along the overhang before being finally connected every 30 to 50 centimeters along the upper edge of the wave using self-tapping screws that measure 4.8 x 19 mm. The accuracy with which the first sheet is fixed determines the overall quality of the work.

The corrugated board is screwed through the upper part of each wave to the crate at the overhang and on the skate, and 4.8 × 38 mm screws are mounted in a checkerboard pattern in the middle of the sheet (approximately 4-5 pieces per 1 m 2).

Additionally, corrugated board can be laid in multiple rows, with the second sheet overlapping and fixed to the first. Next, both the upper and lower sheets are laid once more. Using self-tapping screws, the following block is fixed to the resultant block in a similar manner, aligned along the overhang.

There is also an additional styling option where the upper blocks from the profiled sheets overlap the lower, and one is attached from above to the fixed pair of sheets. For corrugated board without a drainage groove, this technology is employed.

The output of the stove pipe on the roof

After the boiler is installed during the last stages of construction, the chimney’s output to the roof needs to be fixed. In order to minimize impenetrable elements on the path of laying the pipe under the roof, the boiler or furnace location is chosen in advance.

The thrust of the furnace will be greater and its efficiency will decrease with longer, straighter chimney pipes.

The most challenging task is safely navigating the pipe through the roofing pie, as vapor and hydro barrier films are combustible and require extra distance from the chimney. Put another way, a wooden box should contain a pipe that is located on the corrugated board roof. The SNiP requirements are followed when determining the distance between the walls and the pipe itself. The most common material used to fill the space between the pipe and walls is basalt cotton wool.

There is a standard procedure for correctly adjusting the waterproofing layers to the box:

1. The canvases are cut "envelope".
2. The cut edges are brought to rafters or transverse beams and fixed with nails (brackets).
3. The waterproofing film is pressed by the bars of the crate and the counterparts, and the vapor barrier – the basis of the finishing material of the attic or attic.

When adjusting the films to the box walls, a sealed seal is created using an adhesive composition or specialty tape to keep the insulation from getting wet.

Because it offers better traction, the pipe should be mounted as close to the skating bar as feasible. Moreover, the coating and pipe knot adjustment is much simpler close to the skate, which simplifies the chimney sealing operations.

Installation of prescription elements of the roof

There are a few more parts that come into play once the corrugated board sheets are installed and secured to the roof. These parts help make the roof function more comfortably. The corrugated board roof also has the following extra components:

• skates – are mounted to the bars of the crate with an overlap from 100 mm; The direction of the overlap is similar to the entire roofing canvas, that is, the upper element is located towards the prevailing winds;
• cornice fillings – in the case of an unenticized roof, are attached to the crate, closing the gaps of the ends;
• Endovs (gutters) – for installation require additional continuous elements of the crate; Joints with a roof canvas are subject to sealing;
• The components of the design of the outputs of ventilation shafts and chimneys – provide for the construction of additional longitudinal and transverse bars of the crate; Installation is made so that the upper sheets of the roof are laid with an overlap on them, and they themselves overlap the lower ones;
• wind strips – overlapping the sheets of corrugated board and are attached to special strips of the rafter system; their installation is carried out both from the side of the roof and from the sideboard;
• Clouding to the walls – mounted by self -tapping screws to the wall and crate, joints are sealed;
• Roofing fences, snow retainers – provide for strengthening the crate in places of attachment;
• stairs, transitional bridges – due to increased load, as well as to enhance the strength of the system, it is necessary to apply increased sections for the crate and choose reliable fasteners;
• cable output points – are subject to mandatory sealing.

When working with profiled metal, keep in mind that you cannot use a grinder to cut the sheets, and that the only way to go along the roof is in soft shoes where the self-tapping screws are attached. To prevent corrosion, areas with chips and scratches after the work is done should be coated with enamel.

Beneath corrugated board is a roof crate. Arrangement of the cornice and ventilation for the corrugated board roof. The chimney’s passage and its apparatus on the profiled sheet roof

The article on "Covered elements for roofs made from corrugated board" on the "All about the roof" website could have as its main thesis: "Corrugated boards offer a versatile and durable option when choosing materials for roofing." This article examines the different covered components of roofs that can be built with corrugated board, emphasizing its advantages in terms of cost, simplicity of installation, and weather resistance. Corrugated board is a useful material for both residential and commercial buildings, offering strength and dependability while preserving aesthetic appeal in everything from roofing panels to protective coverings."

The basics of installing roofs from corrugated board

Installing the corrugated board roof on its own is the task. With this material, you can create a sturdy roof coating at a very reasonable cost. It will continue to look stylish and current for a long time.

The corrugated board sheet’s structure.

To ensure that all work is completed effectively, you must research the features and technology of the material being laid, consider SNiP, and be aware of the corrugated board roof nodes that are currently in place.

Which profile to buy for a roof?

1. To make the right choice among the variety of options for sheets of metal profile, you should pay attention to the height and shape of its wave. The material in which has a height of less than 2 cm is designed for decorative targets. If this indicator is higher, then the profile is designed for constructive purposes. It is he who is suitable for the roof.
2. The next thing that it is recommended to pay attention to when choosing a roofing coating from corrugated board is his brand:

• for light roof: a sheet of brand C8, C10, C13, C18, C21, C25, C44; The shape of the wave can be sinusoidal or trapezoidal.
• For roofs and wall arrangements: NS35 and NS44.

How many sheets of corrugated board will be needed for a roof device?

Corrugated board comes in two varieties: wall and roofing. Generally speaking, the wall cornfield has a lower wave height.

1. First of all, having made the necessary measurements, we calculate the area of ​​the roof. To do this, we learn the length of the slope and its width.
2. To the length of the slope, add the required width of the cornice.
3. We take into account that the installation of a profiled sheet is made with an overlap 10-15 cm.
4. We add the necessary “reserve”-4-5% of the total roof area.
5. Choose a brand of corrugated board, calculate the area of ​​one sheet.
6. The figure obtained as a result of calculations of. 1-4 we divide into a figure obtained in p. 5 and we find the right number of sheets of corrugated board to cover the roof.

It is very challenging to estimate the amount of material needed if the roof is not gable. It will call for specialized assistance. However, there are two things you can do: measure every angle on the damaged roof and use a roofing coating calculation program.

Conducted roof elements from corrugated board

Components of the roof made of corrugated board.

1. The end bar. Designed for the finish design of the edge of the sheet of corrugated board. It is attached to it in two ways: either exactly in size, or overlapping. The first wave of a profiled sheet is covered with a end bar for more than 5 cm. Screwed on the side with roofing self -tapping screws, and from above – skate. Installation of end planks is performed before laying roofing material.
2. Carnetic bar. Performs a protective function: prevents water from entering the facade of the building. Installed with an overlap at least 10 cm. It is attached to the last board of the crate using roofing screws of the same color with a profiled sheet with a step of 30 cm.
3. Mounting bar. Designed to give aesthetic attractiveness to the skating element. Located directly under it. It is important to fix it well (screws) with the help of a mocking bar the ends of the sheets that are under the skate.
4. Loaders: Outdoor angle, internal angle, adjoining bar. Fixed after the installation of the roof is produced. Performs not only the role of a decorative element, but also protects the joints from moisture and dust. The adjacency planks are installed in places of joints of the roof and walls, pipes and roofs.
5. Endova. Designed to connect roof sloping with different slopes. Installed before installing the roofing. Endov plays the role of the waterproofer.
6. Snow retention planks. Fixed at a distance of 30-35 cm from the cornice. In the event that the length of the slope exceeds 8 m, the additional snow retention planks should be installed.
7. Ovka. Connects the upper sheets of the roof slopes and protects the upper line of the roof fracture. Always attached at the upper points of the profile waves. Between the roofing material and the skate, the sealing tape should be laid. Seams can be filled with sealant. Skate elements have different configuration for different roofs.

The main stages of the installation of a roof from a profiled sheet

A corrugated board roof roofing scheme.

1. Installation of the crate. Boards are used, the thickness of which depends on the height of the wave of profiled metal profile. If a sheet with a wave of medium height and thickness is more than 0.7 mm is selected, then the boards are laid in a step of 150 cm. If the wave is low, then the crate should be almost continuous.
2. Waterproofing device. The membrane is rolled out in such a way that small sagging in the intervals between the rafters is perpendicular to the slope of the roof.Prerequisite: the manufacturer"s logo must remain outside. The waterproofing material should be laid with an overlap, the joints should be glued with a ribbon sp-1.
3. Installation of the counterparty. It is performed using wooden boards or bars. The counterparts fixes the waterproofing membrane and at the same time serves as ventilation. Stages of installation:

1. Net up two boards of the same thickness one on the other on the cornice overhang. Usually use boards 5 cm thick.
2. The waterproofing membrane should be taken to these boards.
3. We install the wooden details of the counterparty perpendicular to the boards of the crate. For Endova, it should be continuous.

1. Endova device for broken roofs. This is an element of the roof, which is an inner angle located at the junction of slopes. Depending on the structural features of the roof, the upper and lower values ​​are distinguished. The lower strips are installed on top of the counterparty. Upper strips serve for decorative decoration of the roof. They are fixed after the profile is laid. The main purpose of the yendova is to protect the joints between the roof nodes from the penetration of dust and moisture. Endov is attached with self -tapping screws to prevent water leaks in places.

Roofing tool: we secure the profile.

A schedule for installing corrugated board sheets.

1. Rules of the Roof Movement:

• Only soft shoes, firmly fixed on the legs;
• We advance in the recesses between the waves;
• The profile has a rather sharp edge, so when working with it we use gloves.

1. Installation of profiled sheet:

• Installation begins with the lower part: the first row of sheets is laid over the entire width of the slope;
• Laying is overlapped 1-2 waves. Thus, there is a prevention of moisture penetration into a burden;
• Roofing screws with rubber gaskets are used as fasteners;
• The profile of the upper row is laid on the lower one with a distance between their edges of at least 15 cm;
• Self -tapping screws are attached only in the recesses between the waves. It is important not to pull the fixing elements so as not to deform the profile and not to damage its coating.

1. Installation of the ridge element;

There is a 20 cm overlap. Since it serves as the primary decorative element, this node is particularly significant. It is recommended to use the seal if the roof has a small slope. Start the skate’s mechanism from the side that is least exposed to wind.

1. Installation of adjustment and cornice planks.

Starting from the lower portion of the pipe, we install the adjacent planks by applying and marking the upper edge of the bar along the pipe. Wash the seam and stroobim. The edge of the adjacent plan for the stroke is inserted, sealed, and secured to the crate. A waterproofing membrane is taken off from above the bar’s cornice, attached to the profiled sheet using a connecting tape. Leaks are most likely to occur where the corrugated board meets the roof. As a result, the strip installation needs to be done well.

Corrugated board roof components serve both a functional and aesthetic purpose. The guidelines for installing a corrugated board roof are followed during their installation.

What are the additional elements for corrugated board – varieties and installation rules

The application of profiled flooring as a roof coating is linked to several components that serve significant additional purposes, including sealing the boundaries between internal and external ribs, designing regional zones, shielding the roof layers from precipitation and dust, etc. D. You should become familiar with their arrangement and installation features in order to lay corrugated board correctly on the roof. These details are known as prescription elements, or simply by diving.

Varieties of premature elements for corrugated board

The process of creating corporals from corrugated board involves bending and cutting sheets of galvanized metal that range in thickness from 0.4 to 0.5 millimeters. They produce their work on a single scale and through streaming. Although it is less expensive to manufacture the parts in the first scenario, the second approach yields the highest-quality results.

The following extra components for corrugated board are used to arrange roofing:

• Skating strips, which in shape can be simple, rounded or p-shaped. Their function lies in the design and protection of the ridge structure.
• Additional elements of the ends, including the lower and upper components. Used to seal the concave corners of the roof, as well as to protect the lower layers of the roof from rain and snow.
• Blood planks, also consisting of the lower and upper elements. Used for roofing with adjacent walls, with a chimney, as well as with some other areas, in the case of arranging complex roofs.
• End strips, the function of which is to protect the coating in the end sections from strong wind gusts, as well as in protecting the roof structures from dust and moisture effects.
• Cornice strips that protect the roofing layers from dust and getting wet, and also protect the roof from strong wind impulses.
• The corners of internal and external. Their function lies in covering and maintaining the end states of the corrugated board in the internal and external angles.
• Droppers. A atmospheric water is removed from the crate and rafters into the spilling system or directly into the ground.
• Snow holders that prevent an avalanche collapse of large snow masses from the roofing surface.

The majority of the corrugated board roof’s specified components are installed during the last phases of roofing installation. On the other hand, it does occur that some roof dates are attached prior to the installation of profiled sheets. Therefore, in order to avoid mistakes and inaccuracies during their installation, it is important to study the features of installing specific corrugated board roof elements before moving forward with roofing. It is worthwhile to become individually acquainted with every aspect of the roof for this purpose.

If we start at the installation time, the dropper is the first early component used to lay the corrugated board roof. Its application is highly recommended, and fixation is done to the rafter system along the cornice’s lower edge. The dropper is placed on top of the waterproofing layer and installed prior to the crate installation.

You can extend the lifespan of different parts of the roof structure and the roof itself by using the dropper on a regular basis. If this component isn’t used in the area beneath the roof, moisture may build up from condensation and atmospheric seepage through coating layers, among other sources. The dropper assists in eliminating moisture and shielding the structural components from its impacts.

Installing a dropper becomes not only desirable but also absolutely necessary for the proper operation of the roof structure if the roofing is designed for a low-rise building and does not allow for the installation of a drainage system.

Nails or self-cutting screws, inserted at a distance of 35–40 centimeters, are used to fasten the dropper to the rafter system.

Complexes

The portions of the roofing structure known as ends have concave corners because two adjacent surfaces are close to rocky terrain. They are thought to be the most weak points in the roof’s construction, and leakage situations frequently occur there. Puddles may form in areas of the apples where the roofing installation was done improperly, allowing water to seep through the roof.

Two different types of extra details are used when installing yends:

• The lower, or bottom plank – in the form of a thin -walled corner of metal with wide shelves. Its installation is carried out before the profiles are attached to the crate.
• The upper bar, which is a regular corner and in the context of reminiscent of the previous part. Sometimes the upper strips have a concave or convex groove along the central axis. This kind of elements are used to ensure an accelerated convergence of precipitation.

The waterproofing composition processes ends on flat roofs prior to the lower bar installation. A flooring of extra lane waterproofing material is created for roofs with a steeper slope for the lower bar; this flooring should be about 20 centimeters wider than the valley (10 centimeters on each side).

Starting with the cornice overhang, install the lower wands. The strips are mounted using nails that are fastened to the local sections. In addition, if required, the seals are installed first, followed by the profiled sheets, and lastly, the upper bar.

Cades

This is an additional type of prefabricated roofing element made of corrugated board that is used in construction to keep dust and insects out of the subcutaneous space. Closing the cornice overhang from the end portion accomplishes this. Cornice strips are installed all the way around the crate.

Cornice strips can have two different shapes within the section: straight, like a regular metal corner, or curly, with multiple stiffness ribs. Figure strips enhance the cornice’s edging and add some decoration to the design.

Should the project call for installing long gutter spill holders, cornice strip installation must take place prior to their installation. This factor has no significant value if fasteners such as brackets or short holders are provided.

It is best to install the cornice planks after closing off the end portion of the roof structure with a mosquito net. The strips are mounted using self-cutting screws spaced 35–40 centimeters apart from one another.

Parts

Affixed to boards at the ends of the structure, the upper ribs of the ends simultaneously protrude above the incline by a dimension equivalent to the profile’s height. Use of nails is required to secure the boards to the ends of the rafters.

It is preferable to beat the end boards prior to applying the coating if the pitched portion of the roof is rectangular in shape. This will make it easier to lay and align corrugated board and create a sort of border around the perimeter.

Additional elements of this type are offered in two versions for metal profile sheets:

• Steel – like a steel strip curved in the shape of a corner with the shelves unequal in width. One of the shelves during installation should overlap the extreme wave of corrugated board.
• With a rib – having an additional rib of a permissally fold line, which gives the design additional stiffness and decorativeness.

End plank installation is done from the ridge portion of the roof to the bottom of the cornice overhang. End-line trot segments typically measure two meters in length. End strips can be stacked with a 5–10 centimeter overlap if needed.

The end strips are fastened in two different planes: first, to the end boards as previously mentioned, and second, to profiled sheets via a single comb, with a one-meter space between mounts. The coating color is taken into consideration when choosing self-cutting screws for fixation.

Roofing

These various extra components of a metal profile roof are intended to seal the roofing in areas where it passes through smoke, ventilation pipes, and other structures, as well as to close butt zones and the space between neighboring slopes.

Differentiate between the adjacent planks that are higher and lower. Where chimney or ventilation pipes cross the roof is where the lower strips are most frequently used. In this instance, the upper bar serves primarily as decoration. When discussing areas where the roof is adjusted in relation to the structure’s walls, the upper bar serves as the primary waterproofing component, shielding the area beneath the roof from precipitation.

If covering a sizable portion of the roof with adjacent planks, leave at least 10 centimeters between each overlap. When installing profiled sheets and other roof components, there is a general rule that needs to be followed in every situation: the elements should be installed and fixed so that the upper portion blocks the lower. By doing this, you can make sure that precipitation effectively drains off the roof without seeping into the layers beneath it.

Corners of the alert

External and internal corners are used when arranging a roof from a profiled sheet, along with other details. The profiled sheet ends in the outer corners are covered and held in place by the external-type corners, while the corrugated board ends are held in place by the internal corners.

Completely completed tasks, corners, and glueing planks are occasionally referred to as vanity for profiled sheet. After laying corrugated board sheets, both types of corners are attached.

Skate parts

If we are discussing the installation of rock roofs, then ridge plank installation is required. The ventilator gap in the upper portion of the roof is shielded from dust, precipitation, and insects by the corrugated board skate element. Furthermore, ridge strips—also referred to as various skates—serve a decorative purpose by enhancing the upper portion of the roof’s picturesqueness.

Ridge planks come in a few different varieties:

• Flat – most simply arranged, in shape resembling a regular metal corner, and at the same time the most affordable in price. They do not need plugs in the end parts, unlike other varieties.
• Round – the main difference from the previous option is that the middle part of them is rounded, and shelves are located along its edges. To arrange a roof from corrugated board, this variety is used quite rarely.
• Curly – characterized by the presence of a rectangular middle part like the letter P. This is a good option for roofing from profiled sheets, but it is quite expensive, in addition, it needs to be installed on the skating board on the skate run so that the roof trench eventually has sufficient stiffness.

A ventilated seal is installed even before the longitudinal lines of the skating strips are installed.This seal should replicate the roof’s relief at the location where the future skate will be installed. In addition to providing additional protection against moisture and dust entering the load, this also allows airflows to pass through and facilitates ventilation.

Snow holders for the roof

If we are talking about regions that experience regular snow loss, snow-holding components are yet another crucial consideration for a corrugated board roof. The purpose of installing them on the roof is to stop snow masses from avalanching. For roofs with a small slope of no more than 35–40 °, where a substantial amount of snow lingers on the roof and can slide off with an avalanche, snow holders are highly advised.

Snow retainers serve as a safeguard against extremely dangerous circumstances, such as the potential for the roof to collapse completely and even pose a threat to human life. As a result, don’t disregard installing them in areas where snowfall occurs frequently.

Snow-retention structures are classified into various types based on their device. These types include:

• Tubular, in the form of a structural device from two rows of pipes and supporting metal supports.
• Pointed, representing small wedge -shaped protrusions located along the overhang of the cornice or along the entire surface of the roofing of roofing.
• Lattice, in the form of perforated metal strips or nets that are fixed by means of brackets.
• Continuous, in the form of metal strips with wedge -shaped stands like barriers, or representing a tubular row.

Continuous snow-holding structures slow down the accumulation of snow, making cleanup efforts more frequent. Some types only partially pass snow, which hinders roof retention and avalanche convergence. Position snow-holding components in a straight line or a checkerboard design, typically encircling the whole roof, approximately 30 to 50 centimeters from the edge of the overhang. Self-cutting screws with sealing washers are used to carry the supports through the roofing and into the crate.

Decorative functions of premature elements

As was already mentioned, some of the extra components for corrugated board roofs can be used to adorn the roofing in addition to serving their primary purposes. Specifically, end and cornice strips, roofing groom, etc., can be noted here. D.

In addition to standard ones, there are shaped prefabricated roof elements available, with a strong decorative element. A premium quality galvanized metal is used in their production. They are frequently further coated with polymer compositions in a range of hues and tones, corresponding to the tonalities of profiled sheets. These components have a flat geometric shape and are substantially more expensive than standard roofing materials.

By being aware of the features and functions of the different metal profile roof elements as well as how to install and fasten them, you can prevent a great deal of mistakes during the installation process and major issues and problems when the roofing is later used.

Conductive components for corrugated board: support for roofs, parts, and information for sheets with profiles

Conductive components for corrugated board: support for roofs, parts, and information for sheets with profiles

Conductive elements for roofs from corrugated board: an overview of the types of inhibits and the rules for their installation

A profiled sheet’s roofing application necessitates the use of components that serve several important purposes. They demarcate the slopes’ edges, seal the internal and external rib lines, and shield the roofing pie from dust, precipitation, and insects. To ensure that the corrugated board roof’s extra components perform their duties with precision, we need to familiarize ourselves with their straightforward design and installation guidelines.

Types of inhibitory for profiled sheet

One ruler of extra elements is created for metal tiles and profiled steel sheets. They are made by rolling galvanized sheet metal that has been cut and bent to a thickness of 0.40, 0.45, or 0.50 mm. The inhabitants of a corrugated board with a decorative and protective shell are constructed using a similar plan: they have the same external powder-polymer application tint and composition.

Generate every kind of inhibitor, both in the flow and on its own. Although the first option is less expensive, it frequently needs to be fitted based on the actual size of the building at the location. Although the second option is frequently more expensive, installation is far more convenient.

In order to skillfully arrange and guarantee the regular functioning of the roof fitted with a profiled sheet, you will require:

• Ridge strips. There are simple, rounded and p-shaped. Used to design and protect the main roof rib of the pitched structures – the skate.
• Endovs. Include the lower and upper component. Used to seal the concave angle of the roof. Protect the crate and roofing pie from the negative effect of precipitation.
• Cades. They serve to decorate the cornice line, to protect the pie from dusting and getting wet, to exclude the roof breakdown by the wind.
• Droppers. Used to remove atmospheric water from the rafter system and crate into the drainage gutter or directly to the ground.
• Penetric barlings. Otherwise the end. Protect the coating from the sideboard from breaking with strong winds, from dusting and moisturizing the components of the roof pie.
• Blood planks. Turn on the lower and upper parts. They are used for the roofing of roofing with a chimney, with an adjacent wall, with a adjacent slope of a half -wool roof or broken structure.
• Parapets. Close low brick or foamed walls located around the perimeter of flat roofs.
• Snow holders. On the roofs with a metal coating are installed without fail. We need as a system for preventing an avalanche -like gathering snow deposits from a smooth roofing surface.

The majority of the extra components used in the construction of a corrugated board roof are installed in the last stages. Nonetheless, there are certain details that must only be fastened prior to the corrugated sheet installation. For this important reason, you should become familiar with the intricacies of installing inhibitors beforehand to avoid having to disassemble and restart.

We won’t begin our acquaintance with the world of supplementary details with the most conspicuous representatives: skateboards and snow-holding apparatuses. We will examine them in the order that they are necessary for coating installation, followed by roof finishing arrangements.

First element: a dropper

Dropper: the first option utilized when setting up a metal roof. Because of the variations in the heat engineering of a wooden rafter system and finish coating, it is highly advised to be consumed. Along the bottom edge of the cornice, the dropper is fastened to the rafters. The installation process is completed prior to the crate’s construction. It is placed on top of the roof pie’s waterproofing layer.

The lifespan of the roof cake’s component parts and the design as a whole are lengthening significantly because of the dropper, which many people carelessly disregard. It facilitates the draining of atmospheric moisture that seeps through the coating and the removal of condensate from the undercarbon space. A dropper must be installed in the roofing system of low-rise buildings if the installation of a drain is not scheduled.

Every 35 to 40 cm, the dropper is mounted using either arbitrary screws or nails.

Part Two: Final System

Endovs, also known as frenums, are concave corners created when two nearby napal planes come together. They are regarded as the most susceptible sections of the roof structure, and their propensity to create leaky conditions is not without reason. Puddles are forming in the valleys due to careless arrangement, and even with the perfectly applied coating, they may still leak. There, snow deposits build up and increase the risk of the roof collapsing completely.

The arrangement of mosses uses two different kinds of details:

• Lower Endov bar. She is still called Donna. Is a thin -walled metal corner with wide shelves. It is installed before the installation of profiled sheets on a continuous plank crate, which is obliged to prevent the deflection of a metal part. The width of the crate of 60 cm in both directions.
• The upper bar is yendova. Produced in the form of a simple corner, in the cross section of the repeating bottom element. There are bonds with a convex or concave furrow along the central axis designed to accelerate precipitation. Laid on top of the laid and fixed profiled sheet.

Waterproofing mastic is applied to ragged roofs prior to installing the bottom plank. Under a metal corner, a second waterproofing carpet with a strip is placed on the cramp’s roofs.

The extra strip width should be 20 cm wider than the Endovs’ width, meaning that 10 cm of waterproofing should come from underneath the bar on both sides.

Installing bottom planks starts from an overhanging cornice. In case one segment’s length is insufficient to cover the entire area, the subsequent element is placed with a 20 cm overlap. This causes an odd "hollow" to form, which prevents water from penetrating the roofing pie. At this point, enddovs are fastened with multiple nails along their edges to ensure they stay in place and don’t get in the way of future work.

The lower bar is forced through the skate rib and seizes if the land travels through the entire rally array to reach the skate itself. After installing profiled sheets, a universal seal is applied on it to fill in the gaps in the corrugation. A profiled seal is used, for example, if the slopes of the attic or auditory window form a small Endov.

The installation of the upper yendova and the last fixation of this gossip prevention system do not occur until the corrugated board has been laid and secured.

Third element: adjacent planks

The junction arrangement strips fill in the spaces between and connect the adjacent napal planes that are installed at different angles or composed of materials with varying technical properties. Everything that can be summed up by the passages and transitions through the roof is equipped with their assistance, including:

• Contours of chimney pipe folded from brick.
• The convex and concave ribs of attic roofs and composed semi -wire roofing structures parallel to the horse run.
• Adjacence of flat and single -sided roofs to the vertical walls of the building.

The principles for installing adjacent planks differ in a few ways. For example, the circuit surrounding the brick chimney is operated based on a design akin to the apparatus. There are two parts to the protection system as well: lower and upper. By analogy, the profiled sheet builds the lower circuit in front of the roof. Lead or wakflex stripes can only be used to replace the lower bar in this situation.

The extra waterproofing carpet is placed on top of the lower adjoining strips on the chimney wall or brick wall. They have strobes on their upper edge that are about 1.5 cm deep. After adhering the seal to the chimney’s lower staging, the coating is applied, and finally, the upper main is closed to complete the process.

Building a two-layer metallic barrier is not necessary for the configuration adjacent to the walls. Strips of extra waterproofing along the mound line are just glued in place of the lower metal bar on the crate and the nearby vertical surface.

When arranging adjacent planks in a large area, there should be at least 10 centimeters of overlap. The installed profiled sheet has the mounting elements mounted in two planes on top of it. 40 centimeter steps are used to position 1.9 x 4.8 mm self-tapping screws on the roof. A vertical brick wall buys the top of the strips in strokes chosen to a depth of 1.5 cm.

Fixing the bar in accordance with the same plan, but hiding the top of the wall removal, is the second way of adjusting the building’s walls. If the top of the part cannot be mechanically inserted into the wall, this is done. For instance, when setting up log or frame homes.

The external and internal angles’ metal ribs are installed after the profiled coating has been partially installed. The broken roof’s lower slope is first covered with sheets, after which the adjacent bar is installed, the seal is glued, and the corporate parties of the slope’s upper portion are covered.

The primary components and dates should always be laid and fastened in such a way that the upper portion of the roof overlaps the lower portion, following the same general rule. Then, it will be ensured that precipitation runs off without obstruction and doesn’t enter areas that are susceptible to moisture.

Section 4: Cornice Pieces

Dust and insects are kept out from under the roof by cades. Put simply, they use the end to close the cornice overhang. mounted to the thickest sieve or to a further board that fortifies the crate’s edge.

The following are included in the form of the barn overhang bar’s cross-section:

• Direct. Resemble a regular metal corner with shelves ragged along the edge.
• Figure. Not with one bar, as in the previous case, but with three or more stiffeners. Due to this, decorative qualities are optimized, at the same time the edging of the cornice is intensified.

If the project calls for the use of long gutter holders, they should be fixed before the cornice planks are installed. In the event that short brackets are chosen to set up a drain, they will have no bearing whatsoever on where the fasteners are placed or how the strips are installed.

It is advised to close the end of the roof pie along the cornice overhang with a ventilated ribbon or mosquito net before installing the cornice planks. The strips are fixed using self-tapping coating and self-tapping screws, the size of which is determined by the reshetin thickness. fixed following 35–40 cm.

Part #5: concluding strips

End boards, the upper rib of which should protrude over the slope precisely to the height of the profile, are used to install end planks for profiled sheets. Net the boards to the slope system’s end side using rafter systems.

It is preferable to nail boards to the ends of the roofing system until the coating is laid if the slope is in the shape of a rectangle. Together the roof’s perimeter, they will serve as a sort of border. They will therefore make it easier to align and position profiled sheets.

There are two kinds of end dobages released:

• Simple. Are a steel strip bent in the form of a corner with shelves unequal in width. When installing one shelf, the extreme wave of a profiled sheet should be blocked.
• With a rib. The design differs from the previous version with an additional rib along the fold line, which increases the rigidity and decorative qualities of the prefabricated element.

The direction from the lower point of the cornice overhang to the skate is where the end strips, also known as wind corners, are installed. This kind of in-line output has a length of two meters. If the length is insufficient to install the slope arrangement, the strips are laid with a minimum 5 cm overlap and a maximum of 10 cm overlap. The excess end of the end strips is actually cut in the skate.

The end planks are fixed to the corrugated board and the board with the corresponding name in two different planes. They are fastened to the coating using a comb and a one-meter fastener step. Choose a roll for a polymer-coated roof based on tone.

Sixth element: skate strips

Skate dobes are an essential part of the typical pitched roof configuration. There is still a ventilation gap between the pitched planes at the top of the roof, along the ridge run. This gap needs to be sealed with dust, insects, or rain. Install a skate bar over it precisely. It also contributes to the overall decorative appearance of the roof.

The pitched structures can be arranged using various kinds of skating strips, or simply skates:

• Flat. The simplest, inexpensive and demanded option, which is a regular metal angle with decorated edges. The ends do not require plugs, unlike more rounded and curly skates.
• Round. Structurally different from the previous type rounded configuration of the middle part, along the edges of which are located shelves. Produced in the form of long products and individual short segments. With a profiled sheet is used infrequently.
• Figure. The skates of this type are distinguished by a rectangular middle part, decorated in the form of a letter "P". Produced in the form of strips of 2 m. It goes well with the profiled sheet, but they cost more than a flat species and require the installation of the skate board on the same line to ensure rigidity.

A ventilated sealant is applied, repeating the roof’s relief at the ridge adjustment location, prior to the skating strips being installed along the line of their fastening. He will completely seal the gaps created by the corrugations and stop dust from entering, but he won’t stop airflow through the poor.

The installation of the skates’ crate follows a well-thought-out plan. On top, a second waterproofing carpet is installed. The skate strips are positioned with a minimum 10-cm overlap. Self-tapping troops were used to fix the convex corrugated man made of profiled sheet. Step for attaching fasteners to the skating bar up to 30 cm in length.

Seventh element: snow holder

All varieties of metal roofs have devices installed to prevent snow from collapsing in the form of an avalanche. In general, they are advised for all steeply pitched structures falling between 30 and 45 degrees. Nevertheless, if a bitumen tile or its ceramic prototype was utilized as a coating, for instance, the recommendations would not be quite so strict.

Snow holders shield homeowners of homes with metal roofs from extremely dangerous circumstances. They also shield other properties, like drains, from damage when they are in the snow mass zone.

Release the following four types of snow-delaying devices:

• Tubular. A design of two rows of pipes installed using a number of metal supports.
• Lattice. Are strips of perforated metal or mesh fixed using brackets.
• Pointed. Low protrusions in the form of peculiar wedges, evenly distributed along the cornice overhang of the roof or throughout the slope of a gentle structure.
• Solid. These are metal stripes with wedge -shaped stands, structurally similar to barriers, or a number of pipes. Usually low devices with a rather limited effectiveness because of this.

The snow mass is fully retained by continuous snow retainers, so more frequent roof cleanings are required. Partially blocking it from going on a bountiful mass, but also preventing him from staying on the roof, the rest of the species passes snow in small amounts.

Every type of snow retainer is installed on a continuous crate system. Mounted along the cornice overhangs of gable structures and around the perimeter of four-sided roofs are tubular, continuous, and lattice species. Input groups and attic windows are also outfitted with gadgets. Snow retainers are used to organize each tier if the roofing structure is constructed in multiple layers.

Snow-delaying dobages are situated roughly where the approach to the carrier wall’s roof is, 35 to 50 cm away from the edge of the overhang. Install them in a straight line or spaced apart from one another in a chess-like pattern. Through the coating, the supports are fastened to the crate using self-tapping screws and sealing washers.

What extra components are used in the roof device for corrugated board roofs, how are they different, what order they go in, and how are they installed?

Corrugated Board Type	Recommended Gauge (Thickness)
Galvanized Steel	24 gauge (0.024 inch)
Galvalume Steel	26 gauge (0.0185 inch)
Aluminum	0.032 inch

To sum up, corrugated boards have a number of benefits for roofing applications. Because they are lightweight, handling them during installation is simple, which lowers labor costs and potential hazards. The corrugated design also offers structural integrity, which improves the roof’s resistance to different weather conditions like wind and rain.

Additionally, corrugated boards have a long lifespan, are corrosion-resistant, and require little upkeep. Long-term cost-effectiveness is ensured for both businesses and homeowners by its durability. Because of the material’s adaptability, it can be utilized in a variety of architectural styles while maintaining aesthetic appeal and functionality.

Furthermore, corrugated boards are a sensible option for roofing projects on a tight budget due to their affordability. They are easily customizable to fit particular design preferences because they are widely available in a variety of sizes and colors. Corrugated boards are still a dependable choice for long-lasting and reasonably priced roofing solutions, whether they are utilized in commercial, industrial, or residential settings.

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