How to cut ondulin on the roof. The calculation of ondulin for a roof of complex shape

How to cut ondulin across the wave

How to cut ondulin along and across? Which tool can be done evenly and carefully?

That’s what with what, but with cutting this material there are no problems. It is soft enough and easily cuts with a conventional knife.cutting wood. But it is also necessary to take into account the fact that ondulin is made on the basis of bitumen, and he (bitumen) will quite quickly score the teeth of a hacksaw and it will stop sawing. Therefore, before sawing, lubricate the canvas with oil and do not forget to carry out this procedure from time to time, then you can safely cut as many sheets with one hacksaw. What I personally like to cut with a hacksaw, the cutter is clean and even and you can cut the sheets anywhere.

The basis of Ondulin is bitumen materials.

That is, the material is quite easy to cut.

You can cut ondulin and across and across.

It is convenient to cut along the usual building knife

It is better to cut the “waves” of Ondulin, but between the waves.

Cut from the front side, then just break off onedulin and, if necessary, cut.

If it is necessary to cut off ondulin across, then the best option is a regular hacksaw on wood, with a small tooth.

Various high-speed power tools (angular grinding, for example), it is better not to use.

High speeds warm the surface of ondulin, it becomes extremely soft (see. Above about bitumen), the cut will not be of high quality, and the cut.off circles will be quickly clogged.

If the task is still to mechanize the process, then it is better to use a battery tool, because working on the roof (ondulin, this is roofing material) with network, is not convenient.

There is on sale for example, batteries,

How to cut a sheet of metal tiles?

Mark the place of cutting, you can use the flomaster other from the color of the color, you can marker, or by the usual building pencil.

Design the place on the so.called “crests” (well, or “waves”, it may be more understandable), clearly draw all the bends of the metal tile.

How unravelly it will sound, but the option with a “corner grinder” will have to immediately cut off.

I understand that the “corner grinder” was created for this, but the manufacturer of metal tiles is very strong against the “Bulgarians”.

“Corner grinder” heats the metal, as a result of this, the protective polymer layer becomes unusable, after a couple of years in the place of “cuts”, you will find rust, in which case it will not be possible to replace, the guarantee will be canceled.

Metal tiles can only be cut with a tool that does not warm the metal.

Manual, or electric metal tanks, manual not all are suitable, more convenient for the so-called “shade” scissors in metal,

They are just adapted to cut non.flat metal corrugated products in their design.

Electric ceremonies are of different types (types), there are three of them, any suitable, but more conveniently knife.

They even cut an electric lobium, but I think that this is pampering, and the temperature that is not desirable, it can create on the surface of the metal, the same option will turn out that with the “corner grinding” (wrote above).

Well, at the end I will please. The cutting speed of “carved” hand scissors is not lower than the cutting speed of “corner grinding”.

It is convenient to work with hand scissors directly on the roof, you do not need a power source.

The metal tile consists of several layers:

When cutting metal tiles, you should try to damage the protective coating as little as possible, t.to. After a while, metal corrosion will go. Well, you can cut both along and across the waves, and while using the tool that the manufacturer recommends. But if this is not possible, then you can use:

• scissors for cutting metal, though working with them will turn for you into torture.
• Scabble for metal. On a flat surface makes a good straight line for a trimmer. On curved surfaces it is better not to use it.

During work, preferably unused part of the sheet, cover something, so as not to spoil the protective coating with chips.

It is worth knowing that some “craftsmen” use an angular grinding machine (angular grinding) for cutting the metal tile, after which the fishing line for the trimmer of the cut is painted and claim that the protective properties of the material are fully restored. After processing corner grinding, the probability of corrosion is very high, so almost all manufacturers prohibit its use when installing their products.

Roof device

Before covering the roof by ondulin, it is necessary to deal with the composition of the roofing cake that is made for this type of roofing material. A roof device with a coated cellulose, soaked in bitumen, is not difficult due to lightweight. It consists of the following elements:

• Rafter frame. Roofing material is mounted on rafters made of natural wood with a cross section of 50xx150 mm, the step between which is 50-80 cm. Since the material has lightweight, usually the frame is not weighted with additional elements.
• Insulation. Before laying ondulin, the thermal insulation material is laid between the rafters. Most often, mineral.type heaters are used (basalt wool, glass wool, slag).
• Vapor barrier. The technology of laying insulation of insulation involves the use of a vapor barrier membrane, which protects thermo.insulating material from below the penetration of steam and getting wet.
• Waterproofing. To protect wooden elements of the frame and insulation from possible leaks or condensate, a waterproofing film is laid. The waterproofing fastening is performed to rafter legs using a construction stapler.
• Contractor. Before laying ondulin, on top of waterproofing along the rafters, the rails of the counterparts are nailed, which organize the ventilation gap necessary for the circulation of air inside the structure.
• Crate. The type of crate is pierced by step.by.step installation instructions. Ondulin needs to be nailed to a continuous crate from moisture-resistant plywood or a lattice from an unrefined board laid in a step of 10-15 cm so that the roofing material does not deform during operation.
• Ondulin. Roofing material must be nailed directly to the crate with special nails, pouring the sheets on top of each other by 10-15 cm.

Keep in mind that before covering the roof by ondulin, most professional masters treat wooden elements of the frame with antiseptic impregnations and fire.blocking compounds to protect against fire and rotting.

Necessary materials and tools

Many inexperienced masters are wondering how to properly cover the roof with ondulin, and what you need for this. The fastening of this roofing material is performed without the use of a special tool or expensive equipment, so installation is often performed with your own hands. To build a roof from Ondulin use:

• Sheets of Ondulin sizes 0.95×2.05 m, necessary to cover the entire area of ​​the roof with a margin of 10-15% for trimming and overlaps.
• The skate profile for the entire length of the skate, taking into account the overflows between the elements 10-25 cm.
• Fasteners. Special nails for ondulin with a rubber head are made of carbon steel and painted in tone for the material.
• A beam with a cross section of 40×40 mm or 60×40 mm for the construction of the crate, treated with an antiseptic.
• Waterproofing membrane or film.
• Acute hacksaw for cutting sheets.
• Light hammer for clogging nails. for fixing the crate.
• Ruler, roulette and construction pencil for measuring and marking.

note! Before covering the roof with ondulin with your own hands, it is necessary to establish construction forests around the house or a high staircase that allows you to get to each corner of the slope.

How to choose the right step between elements?

An important characteristic of the crate is its step, that is, the distance between neighboring rails. The greater the step between the elements of the structure, the less its bearing capacity and strength. Therefore, the crate of the roof for ondulin is calculated based on the load that it will be subjected to during operation. The following factors influence the choice:

• The angle of inclination of the roof. If the slope of the slopes exceeds 45 degrees, then the snow and melt water practically do not linger on its surface, so the distance between the elements of the crate can be increased to 60 cm. A massive snowy “hat” accumulates on low.coating roofs, so you should prefer a continuous structure.
• Snow load. The greater the amount of precipitation in the winter, the greater the bearing capacity of the crate should be, the more the size of its elements should be.
• Roof area. The larger the area of ​​the roof, the greater the deformations its surface is subjected to, if you do not strengthen the design of the crate with additional elements.
• The complexity of the design. The larger in the design of the roof of complicating elements (yends, slopes, attic windows), the stronger the crate should be.

Remember that before starting the installation of the crate for ondulin, it is necessary to calculate the total weight of the roof pie, taking into account temporary loads (snow and wind load). Only on the basis of these calculations can you correctly determine the necessary type of design, the section of the cross section of its elements and the distance between them.

Advantages, sheet parameters, recommendations for the installation of ondulin

Ondulin. a demanded material for the construction and repair of the roof of various objects, both industrial and residential significance. Sometimes it is called just a Euro.shifer. Among the positive features, a wide color scheme is distinguished, the convenient size of the Ondulin leaf, an attractive appearance. The simplicity of installation work and the durability of the service allows you to use material for arranging roofs and commercial objects. This building material has been in great demand for the arrangement of the roof, its repair and reconstruction for more than half a century.

When planning the arrangement of the roof, the question arises of how much material is needed. It often happens that in the middle of the construction process you have to buy the missing ondulin. To exclude such a situation, it is worthwhile to find out in advance the size of the Ondulin sheet. The calculation of the amount of material required is carried out taking into account possible problems in construction. If you lower this simple recommendation, you may encounter the fact that there will not be ondulin in the required size or color.

The main advantages of the coating

The weight of each sheet of ondulin for the roof reaches 3 kg per square meter. This allows you to lay the coating on old roofing material, excluding the need for classic installation. The French manufacturer gives a guarantee for a product for a period of 15 years. However, Ondulin usually serves much longer. up to 50 years.

A distinctive feature is the absence of harmful or toxic substances in the composition. Among the components, only clean and safe are distinguished, which do not harm health. These include purified cellulose, which is additionally impregnated with essential oils, oil bitumen, modifiers and natural pigments to obtain color.

The technology for the production of material for the roof is quite simple. The first step is to clean cellulose from impurities and garbage. After that, it is impregnated with modifiers with pigments that allow you to get the required shade. The result is a pulp, which is a wet substance. The next step is the pressing of the pulp and its drying. As a result of this, ondulin acquires a characteristic wavy surface.

Additionally obtained pulp base is impregnated with oil bitumen from both sides. The final stage is the packaging of the material in a special heat.shrink film. Each packaging contains a label with the required information, including the size of ondulin. At the same time, the useful area of ​​Ondulin reaches 1.9 meters of square.

Among the advantages of sheets of material for the roof, the following should also be distinguished:

• Resistance to any weather phenomena. The sheet easily withstands the temperature from.40 to 80 degrees, as well as wind up to 200 kilometers per hour.
• The optimal noise absorption coefficient.
• The ability to withstand a load on an average of 300 kilograms per square meter.
• Resistance to the destruction of a biological nature, including the effects of oils, alkalis and acids.
• Aesthetic appearance.
• An impressive service life of Ondulin.
• Simplicity of installation work and the availability of independent implementation.

A variety of material sizes

One of the additional advantages of the roof material can be called that the size of ondulin is standardized. This eliminates many problems when buying and makes the calculation of the required number of maximum simple. Knowing the size, calculate the required number of sheets for your own roof is not difficult.

It should be understood that the standard dimensions of the Ondulin sheet are also a quality guarantee. If you saw in the store a product with significant differences in width or length, most likely you have a fake. It is best to abandon such material and choose a standardized option.

• The length of the sheet for the roof reaches 2000 mm. This was done specifically for the convenience of calculations.
• The width of the material reaches 950 mm. It is this size that is considered the most convenient for organizing a roof of any area.
• The thickness of the sheet is 3 mm. over, this indicator may have small errors both towards the increase and in the direction of decreasing thickness. Marriage sheet with errors will not be considered.
• The area of ​​one sheet is 1.9 meters of square.
• The useful area of ​​one sheet is 1.6 meters square, taking into account the overlaps vertically or horizontal.
• The weight of the leaf ondulin reaches 6 kilograms.
• Profile wave height is 36 mm. On each sheet there are 10 waves with a step of 95 mm.

Calculate the required number of sheets for the roof should take into account the transverse and longitudinal overlap. If you lower this, the purchased amount is most likely not enough and there will be a need to buy material.

If it is planned to equip a standard gable roof, which has a simple form and does not have any complex elements of architecture, it is worth considering the slope of the slope and the area of ​​the roof. For example, the area reaches 100 square meters, and the slope of the slope. 15 degrees. In this case, you will have to purchase 8 skate elements and 63 sheets of material.

Useful recommendations for installation

The instructions for mounting ondulin sheets are standard when comparing with other roofing materials. The weight of the sheet is small, and the dimensions are standard. That is why no difficulties are expected. However, it is worth paying attention to the useful recommendations of installation. Among them are the following:

• The coating is fixed with the help of ondulin nails. There is no need to purchase them additionally, since the fasteners are included with the material itself. For each sheet it is allowed to use 20 nails, which will be a guarantee of resistance to significant wind loads.
• The operating temperature at which the installation work is allowed is up to 30 degrees above zero. The operating temperature cannot exceed this value, since in this case the installation will be quite complicated.
• If you need to move along the already laid sheets, you should step exclusively on the crests.
• Laying the material eliminates stretching. This is due to the stretching property of Ondulin. If you lower this recommendation, the coating will look in waves.
• The number of overlaps and their parameters are strictly observed during installation. The width overlap should be 1-2 waves, and do not exceed 17-30 cm in length (depending on the slope of the roof). At the same time, the overlap is performed in one of the corners of the roof.
• The second row of material begins to lay with half the sheet coating. This will lead to the formation of a sufficiently large overlap, increasing the reliability and durability of the roof.

How to cut ondulin and its characteristics: the size of the sheet, thickness, useful area and weight of one sheet

Roof insulation is an important stage designed to reduce the heat loss of the house.

The roof should protect against atmospheric exposure and protect from the wind.

Among the variety of materials, several are distinguished, which are most widely used.

One of these is the material of French origin. Ondulin.

This material is already produced in and what are its advantages and disadvantages

Ondulin consists of cellulose, saturated with bitumen, with the addition of resins and minerals.

Ondulin is ideal for household buildings due to its cheapness.

The question always arises when laying the roof: “How to cover the roof beautifully, efficiently and inexpensively?»Ondulin took his worthy place among materials claiming to satisfy all three requirements at the same time.

This material is sometimes called a Euro.shifer. He is warm, beautiful and relatively inexpensive. What he really is?

Before dealing with its consumption when laying on the roof and issues of its useful area, we will consider the advantages and disadvantages of ondulin.

• High.quality insulation from water, waterproofing. A characteristic arrangement of the fibers of the material, characteristic only of ondulin, as well as bitumen impregnation. all this guarantees the absence of water, riding this material from its ingestion. If she got there, then when freezing, the roof was deformed.
• Price quality. The use of simple materials, but at the same time possessing a gamut of useful properties, immediately brought this material to the market leaders in this indicator. Its quality is much higher than its price.
• Withstands large temperature changes. The range of operation, in which the use of ondulin is allowed. from minus 40 degrees of frost to 80 degrees of heat.
• Strength. Ondulin is stressful. it withstands a hurricane wind, gusts of squall wind can reach 70 meters per second (this is 200 km per hour), the pressure of the mass of snow. Strength. 300 kilograms per 1 sq.m. Abundant summer rains also does not pose a danger to him.
• Noise insulation. The nature of the interweaving of Ondulin fibers provides him with excellent soundproofing.
• Simplicity of use. The flexibility of the material gives him unsurpassed possibilities for laying. Easy to bend and lay in the right place.
• Durability. The service life is up to 50 years, and the warranty for water resistance is 15 years.
• Environmental friendliness. Safe for you and the environment due to the use of natural, natural components.
• Chemical stability. Resistant to acids, alkalis, oils, fungi. This is important, for example, in areas with the presence of chemical industry enterprises that throw a drop of chemicals into the atmosphere.
• Ease. How much ondulin weighs? One sheet weighs about 6 kg.
• Designing is successful because it is presented in a wide range.
• Flexible, you can transport it by folding it in half or twisting it.

• The material is absolutely fireproof, but at the same time, not firewalls. When heated to 250-300 degrees, it is spontaneous.
• It is for this reason that with the roof of kindergartens, hospitals, social facilities and institutions, it is laid by sections so that in the event of a fire situation, fire would not be thrown into neighboring sections of the roof.
• It can also change the color from the effects of sunlight and has a tendency to fade. It can also fade it, depending on the fall of the sun, where there is more, where it is smaller, turning into a variegated canvas.
• Bitumen spots can appear on the surface of the sheet. This is considered the norm and is not a marriage.

Ondulin the size of the sheet

The dimensions of the leaf ondulin for the roof are always the same and have strictly defined values ​​(the working size of the Ondulin):

Length 2000 mm

Ondulin’s working width. 950 mm

Of course, as in any technical business, there are tolerances or error declared by the manufacturer, that is, the deviation of the actual size from the nominal.

For Ondulin, these tolerances are as follows:

• In length. 2 meters tolerance. more by 10 mm or less by 3 mm
• Width. 95 cm plus minus half a centimeter.
• In thickness, the deviation is allowed in two tenths of millimeters, 0.2 mm.

So, the size of Ondulin for the roof now we know, now we will figure out what is the useful area of ​​the leaf and the height of the wave of Ondulin.

Useful area of ​​Ondulin (the size of the leaf ondulin, taking into account the overlap)

How to calculate the size of ondulin for the roof? The total area of ​​the Ondulin leaf is standard and equal to 1.9 sq.m. Useful area is the one that is visible, overwhelming and moving we do not count. There may be overlaps in one wave, can be in two.

And from top to bottom, the sheet of sheets can also differ depending on the size of the angle of inclination, or as it is also called, the roof is sloping.

It is believed that the working area of ​​Ondulin is from 1.3 sq.m with a very steep roof, when there is a need to use large letters of sheets on top of each other and send two waves, and up to 1.6 sq.m.

Although the masters say that if you calculate the number of sheets and divide the value of the roof area by one and a half, you will not be mistaken.

There is a special program for calculating the number of sheets. It is called ONDULINEROOF, it can be safely downloaded on the Internet or use our online calculator.

Review of cutting tools

If it is needed for cutting a small number of elements only along or their fitting on small fragments of the roof, then you can use the usual construction or stationery knife with a retractable blade. The incision is performed on the front side, then the sheet is bent in half and finally cut.

Cut the wood with a hacksaw and an electrician.

Euro.shifer cut across the wave well with a hacksaw. Tools with a canvas 350-400, with small teeth and a thin saw, are suitable for working with ondulin. In the process, inevitably sticking small particles on a hacksaw, so it is pre.lubricated with oil and periodically lowered into cold water.

First, marking is applied to the sheet, then all the tops of the waves are cut to a depth of 1.5 cm. After that, they turn over, cut the upper points of the depressions and turn off in the cut. The method is suitable for a small volume.

The electric jigsit cuts along the same principle as a hacksaw. The file is chosen on wood with large teeth, better from well.known manufacturers. Bosch, Makita. Since ondulin sticks on the canvas of an electrician faster, this tool is used less often.

Circular or saber.saw and angular grinding machine.

The best option for cutting a large volume according to experienced builders is a manual circular (disk) saw. It provides a perfectly even cut, quickly processes a large amount of material. It is better to choose a disk with the largest number of teeth. You can clean it from sticky particles by cutting a piece of wood. It is convenient to cut off the Euro.shifer and along and across. The disk is periodically recommended to lubricate with machine oil.

Less commonly used a saber saw instead of a disk. Both the circular and a saber tool can independently process several sheets at once. To do this, they are preliminarily fastened to a pack and aligned. The thickness depends on the diameter of the disk or the length of the file.

You can use a corner grinder (angular grinder) with the thinnest disk. Cut a corner grinding machine you need to very carefully. When working at high speeds, there is a great risk of melting edges.

• When selecting color, it must be borne in mind that Euro.shifer is prone to fading in the sun.
• The smaller the size and number of waves, the more overlaps between the elements of the roof, which means that the strength of the roof is higher.
• If the installation is carried out by one person, then again it is better to choose sheets of the smallest dimensions and weight.
• When buying, be sure to pay attention to the thickness. If it is less than 3 mm, then the material is poor.quality.

Classical. It has 10 waves 36 mm high, the step between them is about 95 mm, dimensions are 2000×950 mm. Most often used for decoration of flat and vaulted roofs.

Smart. From the classic ONDULINE SMART is characterized by the presence of markings for fasteners-grooves and a clever locking castle. It has slightly smaller dimensions. 1950×950 mm, thickness and number of waves. like usual. The weight of one element is about 6.3 kg. Smart Castle prevents the ingress of oblique rain or melt water. Especially suitable for decorating the roof of residential and public buildings.

DIY. Already classic, its dimensions are 2000×750 mm, the number of waves is 8. Standard thickness. 3 mm, weight. about 5 kg. often used in areas with difficult climatic conditions. This is due to the large number of overlaps between the sheets, due to which the roof is stronger.

Compact. Has the smallest dimensions. 1000×750 mm. Thickness. 2.6 mm, weight. 2.5 kg, number of waves. 8. Suitable for finishing the roof of a small area or complex shape. Due to the largest number of overflows, less thickness is compensated.

The price depends on the manufacturer, such as the size of the batch, color.

Euro.shifer of one manufacturer and brand, but of different colors can differ significantly in price.

Master Class. Laying ondulin when overlapping the old roof

Below is a step.by.step instructions for laying the roofing material described in the article.

First, prepare everything you need. You will need:

• Ondulin;
• rope;
• roofing nails (for each sheet. 20 pcs.);
• pencil;
• hacksaw;
• roulette;
• a hammer.

What will be required to work on the size of the roof make a staircase that could cling to the ridge with the upper part. So you will facilitate your job.

Next, clean the working surface from accumulated garbage.

Measure the roof from one edge to the other, determine the size of the skate protrusion.

Make a crate. To do this, first cut the bars of the required size in accordance with the parameters of the roof itself.

Cut at one end of each bar to drink for the skate.

Fasten the bars of the crate using 80 mm screws from the skate to the cornice. You can fix them where the old crate runs, as in our example.

First of all, fix the extreme bars and pull the rope between them. So you can level the lower edges of the bars.

The rope is pulled between the extreme bars

Fasten the bar in every 5th wave of slate, aligning it on a stretched rope. For fastening, use all the same screws. Fasten the bars in the recesses between the waves. Everything, the crate is almost ready.

A new block is attached to each fifth wave of slate

Start the formation of a horizontal crate. Put the bars across the already fixed, trying to ensure that the joints fall in the middle of the previously laid elements of the crate. Where there is a overlap of two slate sheets, do drunk. Fix horizontal bars with 70 mm screws, screwing them at the joints at an angle of 45 degrees.

I drank the finished on a horizontal bar

Similarly, fix the horizontal bars over the entire area with a step of 61 cm.

On the ends of the roof, install the beam to which the wind board will be attached. The beam should be in relation to the crate at an angle of 90 degrees.

Try ondulin to determine what size the sheet will be laid along the skate. At the same time, consider that at the ends you should leave a small removal (about 1 wave) under the windbreaker.

To align the lower sheets of material, pull 70 mm from the edge of the crate.

Rope for aligning the lower sheets of Ondulin

Start to attach Ondulin from the side opposite to the one where the wind is primarily blowing.

The installation of Ondulin begins with the opposite of the prevailing direction of the wind of the side

Lay the first sheet, not forgetting about the end of the end, and align the rope.

Mark the crate on the sheet of the location of the location to correctly score roofing nails.

Bind the edges of the sheet to fix it. Then, in the lower and upper edges, forget them into each wave, and on the remaining area. through the wave in the “chess”. As a result, 20 nails will take for 1 sheet.

Lay the second sheet with a slight overlap (in 1 wave) for the first, and then fix 2 sheets on this wave at once.

One of the methods described above, cut the upper sheets of the material, lay them on previously laid with a 17-centimeter overlap.

It is important that 4 sheets do not converge in one place, and therefore move the upper sheets in relation to the lower.

By laying all the sheets of the material, fasten the horse (do not fix the extreme sheet before). Bind the horse to each sheet of the roof with an indent from the edge of 5 cm.

Observe a 10-centimeter overlap between ridge elements.

Install a windbreaker. Cut it in the skate according to the corner, along which the roof slopes are joined.

Having installed a windbreaker, put an extreme sheet of roofing material to it.

Then attach a cornice bar to the edge of the crate.

As a result, we note that it is not difficult to cut ondulin, but only to those who follow all the rules and have familiarized themselves with the above step.by.step instructions. This is one of a number of responsible stages that you have to go through during the installation of the roof from Ondulin.

Construction knife: for small tasks

If the sheet still has to be adjusted on the slope and cut completely, then let’s start with the simplest tools. So, the usual building knife quite easily cuts ondulin along the waves.

Just try not to rush so that the edge is even, and do not be lazy to make a marking before:

But abroad, Ondulin love to cut with a dense stationery knife. The one is good because it has a sharp, periodically replaced blade:

Try this method? Then you will need a clerical knife, level, marker and roulette this venture. And then everything is step by step:

• Set the extreme points of the distance of the desired segment.
• Take another leaf ondulin, attach to the points and draw a marker along the wave.
• Make an incision.
• Turn the sheet over and cut it to the end. Turn over.

Note that such an almost office tool is quite convenient, especially if you need to cut not much. Just be careful in efforts, because the blade of such a knife can unexpectedly break off and bounce.

Installation technology

To overlap the roof, you can use any roofing materials, but the roof will be durable, reliable and sealed only if you organize a roofing pie correctly. Usually it has a multilayer design, which consists of the following components:

• Vapor barrier. A vapor barrier film using a construction stapler or nails is attached to the lower surface of the rafter legs from the attic side. It serves as the protection of thermal insulation and roof frame from getting wet.
• Rafter legs. The rafters are located in pairs along the ridge beam of the roof frame, forming the geometry and slope of the slope. They evenly distribute the weight of the roofing material and support it.
• Thermal insulation. Thermal insulation material is laid between the rafter legs to protect the roof from heating in the summer and heat loss in the winter.
• Crate. The crate with a step of not more than 60 cm is pinned perpendicular to the rafters to support ondulin. If the slope of the slope is less than 10 degrees, then they mount a continuous crate from sheets with moisture.resistant plywood.
• Waterproofing. A waterproofing film is laid on top of the crate, which protects the frame and insulation from getting wet outside the roof as a result of leaks.
• Ondulin. On top of the crate, a roofing with an overlap between the sheets per wave and a vertical overlap 10-17 cm is attached to the crate. Galric nails for ondulin with wide hats are used as fasteners.

Remember! Each sheet is fixed to the crate using 10-15 fasteners, a large number of fastening points leads to a violation of the tightness of the roofing, and the smaller one does not guarantee reliable fixation.

Than cutting

Ondulin, like any roofing material, has to be cut to cover the roof neatly and without much overrun. And calculate the number of sheets based on the useful area of ​​the sheet, that is, given their overlap. The sheet happens to cut and along the length, across the waves, and sometimes it is necessary to cut off the angles.

And for each of the options, one or another tool is more suitable. Thanks to the similarity of the euro.shifter with the usual tree (both this and the cellulose), such material lends itself to the same tools.

And among them they are not the same as the material would ruin (unlike metal sheets). And which one is more practical depends on which direction you will cut the sheet: along or through the waves:

Let’s study the disadvantages and advantages of working with each of the tools. As you have already guessed, the main difficulties that you will have to face in the process is:

We will answer one of the questions right now: instead of a ruler, just take an ondulin segment, and put it on top of the whole sheet. On it and make a mark with a colored pencil. Comfortable! But, if there are no scraps yet, and it is not practical to lift and put on the second, then there is also a way out.

Measure the required distance on the sides of the sheet, then attach the building level to the points. With a pencil, instead of a continuous connecting line, draw just dashes over the waves. They also orient you well where to cut.

How and how to cut ondulin?

Different materials can be used to create roofing on the roof, among which ondulin is especially distinguished. It has a high indicator of reliability and strength, and also serves for a long time.

Features and parameters of Ondulin

In the process of manufacturing this material, cellulose is used in conjunction with bitumen, which passes through a complex cleaning procedure. Additionally, different pigments and resins are included in the composition, as well as minerals, due to which reliable and beautiful material is obtained.

Important! All cellulose fibers are impregnated with a pre.made composition under high pressure, which guarantees the receipt of a truly strong material that is distinguished by an unsurpassed look.

Ondulin is produced in numerous colors, so for each roof it is allowed to choose the optimal coating. Mineral dyes are used to give the desired color of the material, so they do not harm the owners of the room in any way. Laying is considered a simple process, and if you correctly understand what and how to cut ondulin, then beautiful and even edges of the sheets will be obtained.

The positive parameters of the use of ondulin include:

• The long service life of Ondulin, and the warranty period is 15 years, and in fact, the coating from this material lasts at least 50 years;
• environmental purity, due to the absence of any harmful or dangerous components in the process of creating ondulin, therefore it is allowed to perform work on residential buildings;
• Sheets have a low mass, so their transportation and installation are simple processes;
• The coating is strong and reliable;
• The cutting of Ondulin is considered a simple process, so each owner of a private house can perform it on his own;
• The material has high fire safety, so you can use it even for buildings that are located in specific areas where high temperature affects the roof;
• Elements are produced in numerous colors, so the coating of the optimal color is formed;
• The design has excellent thermal insulation and soundproofing parameters.

Important! Due to the numerous positive parameters of Ondulin, it is possible to use it in various fields of construction.

How can you cut the material?

Ondulin sheets are considered a simple process. But the attractiveness of the sections and the durability of the coating itself depend on the correctness of the performed cutting.

Important! Incorrect actions in the cutting process can cause worsening the properties of the material.

Before the immediate process, you should decide how to cut onedulin. Different tools can be used for this:

• a special construction knife, and it should be sharp enough;
• hacksaw used when working with wood;
• an electric jigsaw, ensuring the receipt of even and high.quality sections;
• disk saw, and it is advisable for ondulin to use a manual tool.

The choice of a particular option depends on what amount of work needs to be done. If you need to make a direct cut along the wave, then a standard construction knife is perfect for this process. It is often chosen when the fitting of different sections of sheets is required.

For cutting a small number of sheets, a standard hacksaw is an ideal choice. Often an electric jigsaw is used for this. An excellent solution for cutting numerous sheets is the use of a disc saw, but you only need to choose a tool equipped with quite large teeth. Also, their number should be significant so that the procedure is realized really quickly.

How to cut it correctly?

After solving what is better to cut ondulin, it is important to understand the rules and features of this process. For this, numerous recommendations of professionals are taken into account:

• It is advisable to perform the process exclusively on a flat and perfectly flat surface;
• Usually, a platform from the ground is cleared near the house on which the coating is created;
• Already ready.made sheets with even and high.quality sections must be raised to the roof, since cutting on the spot usually always leads to a poor.quality result of work;
• cutting and marking are made directly on the ground, which ensures the evenness of the procedure;
• For marking, it is advisable to use a long and flat rail or a building level;
• To accelerate the procedure, it is recommended to periodically lubricate the tool with machine oil;
• It is allowed to cut ondulin in several sheets, but only when using an electric jigsaw or circular saw;
• Before cutting several sheets, it is necessary to simultaneously and firmly fasten them with each other, so that they lie in a pack perfectly evenly;
• Direct lines make it simple enough, but it is advisable to control the process by a rail;
• If you need to get unusual and zigzag cuts, it is important to act carefully and slowly.

Important! It is not allowed to cut ondulin to use corner grinding or other similar tools that contribute to the heating of the material, since such a process can lead to a significant violation of the protective coating of sheets.

If a person is engaged in the process for the first time, and at the same time is not sure of his own abilities and opportunities, then it is advisable to practice in advance on inexpensive sheets or use the help of a specialist.

Thus, the process of cutting ondulin is not considered difficult, but it is important to correctly choose tools for these purposes. The procedure is also performed only after the marking is performed. It is advisable to prepare the site in advance for this process, and raise ready.made sheets that have optimal dimensions and high.quality sections to the roof.

How to cover the roof with ondulin?

Did you know that the installation of Ondulin is one of the simplest and most affordable ways to cover the roof? Ondulin is one of those roofing coatings that can be laid independently without resorting to expensive help from professionals. But before you get up to work, you should find out all the secrets of how to properly cover the roof with ondulin so that the result really meets your expectations, and the new roof was reliable, safe and durable.

Preliminary work

Before covering the roof by ondulin (Euro.shifer), it is necessary to carefully process the entire wooden crate using special means. This guarantees protection against the negative effects of humidity and insects. Note that for various angles of the slope, a different crate is recommended.

If the slope of your roof is less than 10 degrees, then a continuous crate of boards, woodenpid or thick plywood is needed. Longitudinal overlap. 2 waves, transverse. 30 cm. If the slope of the roofs is from 10 to 15 degrees, a rarefied crate with a step of 40-45 cm is permissible. Longitudinal overlap. 1 wave, transverse. 20 cm. If the slope of the roof is more than 15 degrees, then the permissible step of the sparse crate is 60 cm. Longitudinal overlap. 1 wave, transverse. 17 cm.

Also, it will not be superfluous to first lay the insulation and protect the rafters from condensation. These actions will significantly increase the effectiveness of the roof of all their functions and significantly extend its service life.

In addition, before starting work on laying ondulin, you need to stock up on the necessary tools:

A manual or circular saw of electric (you can use other cutting and sawing tools, which ones you will find out at the end of the article);

nails with special PVC hats (they exclude the probability of a leak);

Now you can safely start to cover the roof with ondulin.

How to lay ondulin?

Ondulin is not only a high.quality, quite aesthetic and relatively inexpensive roofing, but also a solution to the problem with flowing. Provided if the installation of this roofing material is carried out efficiently, the life of ondulin reaches 50 years, 15 of which the manufacturer’s warranty applies.

To facilitate the installation process, to fix the sheets of ondulin, it is preferably from the opposite edge of the roof in relation to the side where a strong wind usually blows from. First of all, sheets of the lowest row are installed. The figure on the right indicates the procedure for fastening ondulin sheets. To fasten each sheet of Ondulin, we recommend using 20 nails. Nails are stacked strictly vertically into the very “peaks” of the waves.

In order not to miss the protector, we advise you to use a stretched thread. She orientes where the bars are located for fastening.

Ondulin sheets are nailed to the crate through exactly one wave. In places where the overlap and along the edges of the roof is going on. driving nails goes into every wave. First of all, the second and penultimate wave is fixed, then the correctness of the geometry of the roof is checked, and only then all the other nails are nailed.

How to cut ondulin?

Ondulin sheets have a fairly large area (1.92 m), so when laying this roofing material, you can not do without it cutting. What tools are permissible to use when cutting ondulin?

It is better to cut ondulin sheets with a regular hacksaw on wood, but first you need to lubricate it with oil in order to avoid stucking up the tool. Also cut ondulin, you can use circular or manual power pipe. If its teeth begin to clog, to cleanse them, you need to saw off a piece of wood. Electric saw and saw on wood can be sawed on the sheets of ondulin both along and across.

You can also use a corner grinder for cutting ondulin. It is undesirable to use an electrolobian for cutting this roofing material, since ondulin sticks to its files. You can cut ondulin along the usual clerical knife.

Whatever tool for cutting ondulin you choose, these works must be carried out in the shade, since under the open sun the Euro.shifer becomes too soft. Longitudinal cutting of ondulin sheets is carried out on the front side of the material, and for transverse trimming the sheets must be turned over.

Instructions on the topic: how to properly put on the roof bitumen slate ondulin. The article describes how to lay ondulin sheets, how to cut them, what tools are used for this.

Than and how to cut ondulin correctly?

ONDULINE. leaf roofing material with a base of pressed cellulose (cardboard), soaked in bitumen with polymers. Has a wavy profile, a rough surface, covered in several layers with paint. Euro.shifer has flexibility, so the cutting of it and processing of the house does not represent special problems.

• construction knife;
• knife.haired woman;
• manual circular (disk) or saber saw;
• corner grinding machine (corner grinder);
• Electric.

Rules for cutting a Euro.shifter

To obtain a flat cut during cutting, the following rules must be followed:

Since the composition does not include substances harmful to human health, protective means are not used in processing.

Mark the marking with a colored pencil using a wooden rail 220-230 cm long or cutting. The pencil is selected by a contrasting shade in relation to the color of the roofing material.

Marking and cutting should be carried out on a flat flat surface. It is not recommended to do this on the roof. there is a great risk of damage to the bearing elements of the roof, it is impossible to firmly fix the product.

Before cutting ondulin, it is necessary to securely fix it, otherwise it is impossible to achieve good quality.

It is advisable to control a cut in a straight line with a rail or trim.

It is better to cut in the shade, since in the sun this material heats up and becomes soft, which makes it difficult to process.

At temperatures below.5 ° C becomes fragile.

Bitumen, which is part of the euro.shifter, inevitably sticks to any cutting tool. To quickly clean the canvas, it is periodically wetted in kerosene, toluene or solvent, you can wipe the surface with a rag moistened in them.

Sheets that will be at the joints are cut not at right angles, but under an inclination, so that the gap between them is a minimum. The seam is closed with one wave from Ondulin. There are special decorative details on sale, but they look worse.

Review of cutting tools

If it is needed for cutting a small number of elements only along or their fitting on small fragments of the roof, then you can use the usual construction or stationery knife with a retractable blade. The incision is performed on the front side, then the sheet is bent in half and finally cut.

Cut the wood with a hacksaw and an electrician.

Euro.shifer cut across the wave well with a hacksaw. Tools with a canvas 350-400, with small teeth and a thin saw, are suitable for working with ondulin. In the process, inevitably sticking small particles on a hacksaw, so it is pre.lubricated with oil and periodically lowered into cold water.

First, marking is applied to the sheet, then all the tops of the waves are cut to a depth of 1.5 cm. After that, they turn over, cut the upper points of the depressions and turn off in the cut. The method is suitable for a small volume.

The electric jigsit cuts along the same principle as a hacksaw. The file is chosen on wood with large teeth, better from well.known manufacturers. Bosch, Makita. Since ondulin sticks on the canvas of an electrician faster, this tool is used less often.

Circular or saber.saw and angular grinding machine.

The best option for cutting a large volume according to experienced builders is a manual circular (disk) saw. It provides a perfectly even cut, quickly processes a large amount of material. It is better to choose a disk with the largest number of teeth. You can clean it from sticky particles by cutting a piece of wood. It is convenient to cut off the Euro.shifer and along and across. The disk is periodically recommended to lubricate with machine oil.

Less commonly used a saber saw instead of a disk. Both the circular and a saber tool can independently process several sheets at once. To do this, they are preliminarily fastened to a pack and aligned. The thickness depends on the diameter of the disk or the length of the file.

You can use a corner grinder (angular grinder) with the thinnest disk. Cut a corner grinding machine you need to very carefully. When working at high speeds, there is a great risk of melting edges.

• When selecting color, it must be borne in mind that Euro.shifer is prone to fading in the sun.
• The smaller the size and number of waves, the more overlaps between the elements of the roof, which means that the strength of the roof is higher.
• If the installation is carried out by one person, then again it is better to choose sheets of the smallest dimensions and weight.
• When buying, be sure to pay attention to the thickness. If it is less than 3 mm, then the material is poor.quality.

Classical. It has 10 waves 36 mm high, the step between them is about 95 mm, dimensions are 2000×950 mm. Most often used for decoration of flat and vaulted roofs.

Smart. From the classic ONDULINE SMART is characterized by the presence of markings for fasteners-grooves and a clever locking castle. It has slightly smaller dimensions. 1950×950 mm, thickness and number of waves. like usual. The weight of one element is about 6.3 kg. Smart Castle prevents the ingress of oblique rain or melt water. Especially suitable for decorating the roof of residential and public buildings.

DIY. Already classic, its dimensions are 2000×750 mm, the number of waves is 8. Standard thickness. 3 mm, weight. about 5 kg. often used in areas with difficult climatic conditions. This is due to the large number of overlaps between the sheets, due to which the roof is stronger.

Compact. Has the smallest dimensions. 1000×750 mm. Thickness. 2.6 mm, weight. 2.5 kg, number of waves. 8. Suitable for finishing the roof of a small area or complex shape. Due to the largest number of overflows, less thickness is compensated.