How to cut a roll of roofing material without unfolding.

How to cut roofing material in rolls

It is recommended to make the final decision taking into account what time it is planned to use the roof from the roofing material, what is the actual state of the old roof. You need to keep in mind the angle of inclination of the roof, the climatic area of ​​the structure, the financial capabilities of the owner of the garage. You should know that among all types of roofs for flat roofs, roofing material is considered the worst and short.lived option. Its only advantage is low cost (within 300 /m2). But this is a very dubious advantage, the savings in the acquisition of high.quality materials inevitably leads to much greater costs for unscheduled repairs of both the roofing and the internal rooms.

The following types of roofing material can be used for the roof of the garage.

Roof roofing roofing with coarse.grained sprinkling

Roofed roofing roofing, scaly sprinkling

Roof roofing roofing roofing with dusty sprinkle

To increase the reliability of the coating on the base of the roof, it is recommended to apply at least two layers, the first must be made of lining material. In implementation there are RPP-300A and RPE-300 brands. The second has an elastic base, which allows you to compensate for minor linear extensions of the roof of the garage.

Advice selection of coating according to the type of marking

The entire spectrum of these products is divided into 2 types. Differs in the direction and requirement of GOST standards.


This is a directed coating, the basis is bitumen. Used in the organization of the finish coating. The basis is a cardboard of dense species or from a fiberglass covered with a sprinkle of a large fraction.


Coating for water protection. The upper layer was covered with sprinkling the brand “P” (dusty).

The most widely used coatings are brands:

  • RKP-350. It is used in the lower or upper part of the roof pie.
  • RKP-300. Belongs to the category of “soft roof” is used in two cases. in the water collection and production of the lower roofing layer.
  • RKK-400. It is used in the flooring of the upper layer due to good resistance to the influence of external factors.
  • RPP-300. This coating is shown for the organization of only lining.

The master from Uzbekistan showed how to cut the roofing material on without tools smoothly and quickly. The one who came up with this is a genius

Good afternoon, dear guests and subscribers of my channel!

I have already completed the construction of the box of my house and this method, alas, was shown to me late, otherwise I would definitely use it.

Ruberoid. rolled material that has proven itself very well as shutoff waterproofing between the wall and the base of the house or between the basement and the foundation. This material is spread out in the design before the construction of the future wall and depending on its thickness, the master determines the number of layers of roofing material. It can be one, two or three layers if the roofing material is very thin.

Due to the fact that the wall of the house is already than the strip of material, in some cases builders cut the roofing material along the width of the wall. Usually, for these purposes, an angular grinder or a stationery knife is used.

But, for example, in the heat, and on the knife and on the cutting disk sticks a lot of bitumen and sometimes it is not possible to quickly carry out the plan. And it turns out there is another very fast way without these tools, which the builder from Uzbekistan told me about.

The first thing to do is roll roofing material.

The second action, determine with the width of the future strip. For example, I will cut the roofing material into two equal parts. We bend the material on the intended line:

The resulting overflow must be trampled so that the material is slightly broken:

Now, we take any marginal thread, best of the nylon. But, a fishing line for a trimmer can also be used, although not so effective.

We start a thread for a fishing line for a trimmer to bend inside the folded material:

We make a small tear in the corner so that the thread does not shift in the future. We fix one end of the thread (if you are two people, it will be easier), and we begin to pull for the second!

The material is cut, as in clockwork! The main rule, the fishing line for the bending trimmer should be between the legs, one leg on the ground, and the second fixes the roofing material from displacement and must necessarily go exactly along the fold line from the inside. I am schematically portrayed:

The method is very affordable and fast, everything is done in 5 minutes. True, there is one “but”, if the roofing material is very high density, then the implementation of this option is difficult, especially if the roofing material is made on the basis of polymers and fiberglass.

Bad tips about thin wire

It is better not to listen to these tips. Even if the cutting of foam rubber occurs on the street, you risk breathing in dangerous toxins so that you will destroy your health at one moment. The thing is that foam is not an ordinary plastic. To give it a foam structure, various kinds of toxic impurities are added to polymers, which are completely not dangerous in the usual frozen state and at room temperature, but instantly turn into severe poison with severe heating.

Yes, in production this material is cut through hot nichrome threads. But there, people work in protective clothes and respirators, or even in a protected operator’s protected booth with an excellent hood. And since you are going to cut foams at home, for lack of such protective equipment, you risk poisoning not only yourself, but also your loved ones.

Plus, this method is suitable only for straight sections. To make figured, you still have to take up the knife.

Roof pie

The structure of the pie of the flat roof Technicol depends on whether the roof of the operated or unexploited. The first option involves additional strengthening the design to ensure the ability to withstand the weight of those who are and outbuildings.

From an unexplosable roof, only the protection of the internal rooms of the building from the environmental of the environment is required, so the device of its pie is relatively simple and includes:

  • Base of concrete or metal profile.
  • Film vapor barrier.
  • Insulation (most often. mineral wool)
  • Rolled or membrane waterproofing technology.

Important! If a flat roof must be given a certain slope, then the sloping layer is laid in the pie between the base and vapor barrier. The pie of the operated roof looks like this:

The pie of the operated roof looks like this:

  • The base is made only of durable reinforced concrete.
  • Cement-sand reinforced screed.
  • Vapor barrier.
  • Insulation. It should be resistant to compression, so the optimal choice will be stone cotton wool, foam glass.
  • Layer of fiberglass.
  • Waterproofing Technonikol (preferably membrane).
  • Geotextiles.
  • Plastic supports.
  • Tiles or other coating.

The structure of the pitched roof pie depends on whether the attic will be non.residential or attic. The attic roof requires additional installation of thermal insulation and vapor barrier.

In the general case, the Name Roof cake will look like this:

  • Vapor barrier.
  • Rafter system.
  • Thermal insulation.
  • Waterproofing.
  • Crate.
  • Lining layer.
  • Lining carpet.
  • Soft tile.

Technonikol produces not only tiles, but also lining carpets for it. These elements complement the waterproofing of the tiles and perform the shock.absorbing function.

Important! The carpet is covered along the entire roof plane with too steep (more than 60 degrees) and with too gentle (less than 18 degrees) slopes. In other cases, the carpet is laid only in vulnerable places: hollows, protrusions, joints with passing elements, etc

How to replace the roofing material?

As noted above, roofing material is material for waterproofing the roof, the basis of which is loose cardboard, covered with bitumen mastics.

On top of the bitumen layer, as a rule, adding from small fractional material (sand, asbestos or mica) is made. Roofing material has been used in roofing for a long time and has already managed to get competitors.

Now manufacturers offer several alternative options for roofing material. Their basis is the same components as in the popular material, but there are no longer the shortcomings that the classic roofing material has.

Imagine the most famous materials that can successfully replace the roofing material in construction.

  • Permamine. roll material used in roofing. Its basis is building cardboard with a density of 300-350 g/m 2. Picking for cardboard is oil bitumen. Permamine is recommended to be used as a waterproofing lining.
  • Euro.Ruberoid. This material is significantly different from the roofing material of domestic production. The basis of the Euro.Rubroide is a layer of polyester or fiberglass, on top of which a paper layer is applied and impregnated with a special dense composition.
  • RUBMAST. In this material there is an enhanced layer. Due to this rubles, it is much better glued to the surface of the base. Otherwise, this material is completely similar to the classic roofing material.
  • Tola. the difference between this building material and a conventional roofing material. in impregnation. If the construction cardboard in the roofing material is covered with bitumen mastics, then in the felts of impregnation is performed using stone.angled products or tar. Sprinking for felts is mineral baby.

And also watch a video on how to lay a roofing material with your own hands:

Often we are faced with the question of how to perform high.quality roof covering at minimal financial costs, especially if it concerns the garage, household buildings or a small country house. To achieve this goal, we most often roof roof roof roofing. The fact is that roofing material is optimal for covering flat roofs or various types of visors.

One of the main advantages, in comparison with other types of materials to cover roofs, the roof roof roofing roofing roof is a very affordable price, with a fairly high quality. over, if you take into account certain technological features when laying roofing material, then the coating will turn out to be strong and reliable, which will last you for more than one year.

The roofing material used to cover the roofs is to share due to the basis on which the protective coating is applied. Today in the modern building materials market you can purchase a roofing material on various basis:

The classic cardboard roofing material does not have high strength, so its use requires coating in several layers. For convenience, roofing material has various markings indicating the scope and depending on the density of the cardboard used, as well as the characteristics of the upper coating. Therefore, cardboard roofing material is divided into roofing and lining.

Roofing material with the basis of fiberglass or PVC fabric in the modern building materials market is known as “Euro.Ruberoid” and has higher quality characteristics, since its manufacture uses a more durable base, which is applied to a modified bitumen that has higher protective functions. The roofing material based on PVC fabric will cost you undoubtedly more than cardboard, but it has a longer service life.

The number of layers laid depends on the size of the roof slope, so for roofs, with a slope of 45 degrees two layers are enough, for slope equal to about 15 degrees, three layers are needed, and for an absolutely flat roof, the optimal is the imposition of four layers.

To cover the roof made of roofing material, durability and resistance to atmospheric influences are characteristic of, such as ultraviolet exposure, temperature extremes and atmospheric precipitation. Roofing material, it is possible to use in a variety of climatic conditions. To cover the roof using roofing material, no special skills are required.

What is the tool for laying roofing material

To ensure high.quality laying of the roofing material allows the use of a special tool for laying roofing material. Note that the tool for laying roofing material should be selected based on the chosen styling method. There are three methods of laying roofing material:

In the first method, roofing material is attached using special rails on screws or nails, rolling rolls with roofing material overlap 10-15 cm. Reiki are located along the lanes of the roofing material, providing a tight fit of the coating to the roof. Thus, to implement this method, you need to have fasteners, and the corresponding auxiliary tools to them. If the fastening occurs with nails, then you must stock up with a hammer, if self.tapping screws, then your arsenal should have an electric screwdriver. Regardless of how fastening the fixture is mounted, in the process it is necessary to use special fungi made of plastic or iron, preventing the damage to the roofing material.

The second method implies that you should have a metal container in which you can melt mastic and a special long brush to apply mastic to the surface of the roofing material. In this method, molten mastic is applied to pieces of roofing material and a smashed sheet is tightly pressed to the surface of the surface. Then they smear the place of the alleged overlap (at the junction), and the next sheet of roofing material is laid on top, with mastic applied to it.

The third method implies the presence of a soldering lamp, with which the lower layer of roofing material is carried out. That is, the roofing roofing, rolled into a roll, rolls evenly, with the preliminary heating of the lower layer. This method also implies overlapping an overlap, and careful welding of the seams. After a sheet of roofing material is laid, it is necessary to walk along it with a special rink to avoid air accumulation and prevent further formation of condensate.

Using special tools when laying roofing material, allows for the proper quality of the work performed and significantly reduces the time of work.

What can be replaced

The alternative roofing material is modern bitumen and polymer materials, deprived of its shortcomings. Adding additives improves the resistance and durability of the material, expands operating conditions, improves the appearance.

If separate garages or garages at the suburban house overlap, instead of rolled materials, with hard. their appearance will become more attractive. The selection of roofs for an inclined roof is not limited by roll material, there are many alternatives. And roofing material in such cases is often used as ordinary insulating material.


Analogue of the roofing material with a long service life. Has a protective film that prevents the abrasion of the crumbs on the surface, gluing turns in the roll.

This is a building material that can tolerate more severe external exposure, temperature changes without losses. Has a greater thickness than roofing material, therefore it has increased strength characteristics. Made on the basis of cardboard or fiberglass.

Ceramic tiles

It is carried out by hardening, therefore it is characterized by increased resistance to the exposure of the sun, is not afraid of either high or low temperatures, does not rust and is not exposed to microorganisms. The surface is of aesthetic attractiveness. The roof will last more than 100 years.

The disadvantages of the material include the restriction on the use on roofs with a slope of more than 12 °

The tiles are fragile, requires caution during transportation, is quite expensive and not suitable for work with concrete garages


Is a variety of slate. soft roof. Produced in several colors, which allows you to choose a material that is most suitable for the general type of structure. It is environmentally friendly, easily mounted, costs relatively inexpensive. The service life of warranty obligations is 20 years.


Like roofing ground, refers to old materials. Is wavy sheets. For manufacture, an asbestos.cement mixture is used, which makes the slate at the same time fragile and durable. The pluses include non.combustibility, the absence of rust, ease of repair and durability. This is one of the cheapest roof types. During installation, it requires the presence of a waterproofing layer, since with poor sealing can occur.

Metal corrugated board

Was presented as a replacement for slate. It is made of galvanized steel sheets with a polymer coating. Has a corrugation or waves of different shapes. Presented in a large number of colors.

The corrugated board is easily mounted and has a long service life with proper circulation. Polymer coating makes it resistant to combustion and rust. The fragility of the polymer layer is a significant drawback. it is easy to damage rough shoes. The damaged sheet is quickly covered with rust, begins to leak.


It is made of synthetic substances and is more often used to make awnings above the machine, but can be used as a garage roof with a flat roof. He is light and flexible. There is a monolithic, resembling glass, and structured, cellular type. Transparent and multi.colored polycarbonate is inexpensive and simply mounted. Disadvantage in a strong change in sizes when exposed to low temperatures.


There are several options for a soft roof device. Consider, for example, a flat horizontal roof with a solid base and a wooden roof with a slope.

How to lay a roofing roof on a horizontal roof

  • Before covering the roof by roofing roof, you need to carefully prepare the base. It is carefully cleaned of garbage, dirt and dust, possible residues of the old roofing roof. In the presence of severe damage. pits, cracks, chips, surface repair is carried out. The ideal option is to make a continuous new cement screed with a slope to the germin place (the optimal difference is 1 cm of height per 1 m of length).
  • After the cement mortar is completely solidified, it is recommended to primer the surface with a liquid primer. this will simplify further work and increase the operational characteristics of the roof.
  • The first layer is laid down. Rolling rolls begins at the lowest point of the roof, across the slope. When using mastic, it is applied with an even layer to 0.8. 1 m, the roofing material rolled and straightens out to prevent the formation of air bubbles. Then the cycle is repeated. up to the fixing of the entire roll (cut sheet). After laying, it is advisable to walk on the laid coating with a heavy rink.
  • The neighboring sheet is laid with an overlap of 100 mm. It is necessary to constantly monitor the correctness of the selected direction of the sheet in order to avoid dispersed seams or excessive overlap.
  • The entire underside layer is laid in a similar way, after which time is given to dry and polymerization, at least 12 hours. At this time, you can eliminate possible errors. expel the resulting bubbles, glue unreliable seams.
  • When laying the second layer, the indentation should be done half the width of the sheet so that the seams do not match. Work is carried out in a similar way. If this is the upper layer, it is necessary to monitor the integrity of the sprinkle.
  • In the places of adjusting the surface of the roof to vertical structures, an additional layer that protects against moisture leaks under the roofing material is laid.

If the Euro Ruberoid is used for the roof roof, then the mastic for laying it will not be needed. Its inner surface has the necessary adhesive layer of bitumen, covered with a polymer film. With the help of a gas burner, the roofing material warms up until the film is melted, then it is laid in the same way as on mastic. It is advisable to “boil” the joints of joints additionally, after styling, or glue with mastic.

How to lay a roofing roof on a wooden roof with a slope

  • To cover such a roof, you will need to make a high.quality crate for roofing material. If the means allow, you can make a continuous coating of plywood, cement-brown stoves or OSP. If boards are used, significant cracks (more than 10 mm) should not remain between them.
  • Laying begins in the horizontal direction from the lower cut of the roof (from the yendova). A reasonable solution will be used by the lower layer of Pergamine preliminary coating- this will give the roof additional properties of heat and vapor barrier. The sheets of roofing material are rolled into mastic and (or) attached additionally mechanically. using nails with wide hats. Sheet flooring should also be at least 100 mm.
  • The upper layer is laid so that the seams do not overlap on each other. After full coating with the upper layer of roofing material, it is additionally attached to the crate with vertical transverse rails or metal stripes.
  • It should be especially thorough to fix the edges of the roofing material so that they do not undermine the wind. This can be done by leading the edges of the lower leaf under the cornice and nailing wooden rails or steel (aluminum) stripes to the cornice boards.

Work on the slopes of the roof will require special caution and the use of improvised devices (hooks, hooks, etc.P.) preventing heavy rolls to fall down and rupture or jamming of the canvas.

And this video shows how to properly cover the roof with roof roof on a wooden crate.

Sliding interior doors. Installation. Video and article about this here.

And here is an article about the entrance doors for a private house.

How to cut a roll of roofing material?

There is a foundation for a garage width of the wall 30 cm. Processing with bitumen mastic. It is planned to put walls from aerated concrete blocks. You need to lay waterproofing on the foundation. T. to. There is a roofing material, I will use it. The question arose: how and how to cut two 15 meter rolls of roofing material, each for three equal parts of 33 cm, without unwinding rolls? Why not unwind or cut with scissors or bend and cut with a knife or other cutting tools along the roll? Because there are several reasons against this: 1. There is no dry clean place, on the street is dirt; 2. I would like to have an even edge; 3. Long, I work one, make markings and 4 cuts of 15 meters for a long time and inconvenient.

He climbed into the forums, see how people cut roofing material and other similar roller materials, and what they just didn’t see They even cut with chainsaws, grinder, chopped with axes heated with wire, etc.D.

All these options immediately disappear somehow, because I need an even edge and wash the tool from Budron after such events will not bring pleasure. The only method that seemed more or less attractive is to cut the roll of the roofing material with a hacksaw.

I rummaged in the tools, found whatever the old one, you can say an old one, a knife on a tree, marked a roll with two.thirds and undertook to saw.

Wrapping a cut with a depth of about two centimeters of the drain of saws clogged and no longer sawed. Tried to clean with a metal brush and saw again and clean again. A very long time. It is good that experienced people at one of the construction forums shared a secret. in a cut when sawing roofing roles, you need to pour cold water. I did the second cut already with water. This method is much more effective, the teeth of the hacksaw are not clogged, self.cleaned. At first, he simply periodically watered a cut from a bottle, then tried to dip the saw into the water. the effect of a clean saw was preserved. So he sawed two rolls of roofing material, each for three equal parts.

Finishing concrete roof

Even if the garage already has a concrete roof, it should undergo special preparation before new roofing material will be laid. In general, the process begins from this stage and ends with laying a new coating.


The old coating with a concrete slab, if any, will have to be removed completely. This is done with the help of improvised means. for example, shovels, chisels, etc. D.

The concrete surface is inspected. its condition should be good before further decoration. It is tapped with a hammer. everything that exfoliates in the process should be removed.

All small cracks are sealed with cement milk (or liquid glass), which is applied with an ordinary wide brush. Wide cracks can be sealed with mounting foam, the excess of which is then cut off with a sharp knife.

The uneven base is aligned with a cement mortar. It is applied to the surface and leveled by the rule. Next, the cement layer is dried.

Quickest Easiest Cheapest Flat Roof Install. only Hammer, knife, trowel, tin snips. DIY Home Owner

The base is aligned with a cement mortar

The cemented surface after drying is treated with deeply penetrating soil. It is applied with a roller or with a uniform layer with a sprayer.

A primer of deep penetration is applied

When the primer dries, the surface is covered with bitumen mastic.

Roofing on a concrete roof

Work on laying roof roofing roof begins with raising the rolls of the material to the surface of the roof. Next, one of the rolls is laid in the corner of the roof and with the help of a gas burner the bitumen mastic applied to the base is heated.

Heating bitumen mastic with a gas burner

Rolone of the roofing material without sprinkling with a metal hook, as the mastic heated, is neatly unfolded. The flame of the burner is also directed to the lower part of the rolling material. Thus, all the roof is closed, individual stripes of the material are laid with overlap on each other.

The roll is rolled with a metallic hook

The upper layer of the material that already has a powder on the surface is laid. First, the necessary dimensions are measured segments. For convenience in work, they are twisted into rolls.

Puffing canvas for convenience curls onto the pipe

The laying of the upper layer of the material should be carried out on the lower so that the seams overlap each other, that is, with a displacement. Laying starts from the lower point of the slope of the roof.

The upper layer is laid with the displacement of the seams

And again a gas burner is used. The previously laid down lower layer of material is carried out.

After the lower layer is well warmed up, the heating and rolling of the roll with sprinkling begins. Rolling is also carried out using a hook.

The same metal hook is used

The material laid in this way is sprayed with water to accelerate the cooling process. Also, a layer of water will not allow the baby on the surface of the coating to stick to the hands and tools.

The material with pathetic movements with a wooden board wrapped in a cloth is crushed to the surface of the roof.

Water prevents the baby to stick to the tools and legs

The whole roof is closed similarly. Separate coating stripes are overlapped.


Roof sides are also closed with roofing material.

Roofing roof by roofing roof at the place of release of the ventilation pipe and other similar systems

If there is a round system, the roofing sheet must be cut and glued so that the cut pieces are overlapped with each other. If it is impossible to do this, this place is covered with additional or several layers of coating for the roof

Much attention should be highlighted by gluing sheets of coating to the end of the roof. With poor gluing material, the wind can tear it off

If the roof has an uneven surface of the end, then the edge of the roofing material is additionally attached using an iron rail.

Summing up, I want to single out that, creating with your own hands roofing roof roofing roofing roofing, you need to remember the safety precautions. If you lay the roofing material with your own hands correctly, it will serve you for more than 15 years without additional repair.

Choose a high.quality roofing material and preparing for its styling

Ruberoid is made of roof cardboard impregnated with oil bitumen with low melting point. After that, he is covered with an even layer of high.label bitumen on both sides. As a protective layer, powder is used with talcum, asbestos or other mineral materials. Even before laying a roofing material, you need to make sure that the material has high quality.

To control the quality of the roll, you need to roll out and carefully conduct an inspection for the presence of such defects:

There should not be light spots in the sites. If they are present, this suggests that the cardboard inside during the manufacture of the material was impregnated with bitumen not completely. Insufficient cardboard impregnation quite strongly worsens the quality and duration of the material. The roof covered with such a roofing material will not last long.

According to technology, before covering the roof, with roll bitumen material, it should be prepared for styling. To do this, at least a day before the start of roofing work, rolls roll out and give them time to deal with excitement. This greatly simplifies the process of laying roofing material on the roof and improves the resulting quality of the coating. If the weather is warm, the roofing material can be rolled out on the street, and if it is cold or damp, then this should be done exclusively in the room.

How to cut a tap of food film?

If we are talking about cutting the roll at home, then the options are as follows: you can cut off with such a pendulum saw, you can on an ordinary circular, you need a disk with a small tooth. If these options are not available, then you can try to cut the roll with an electro-lobder and a wood saw with a small tooth to it.

Than cut the film?

A knife for safe cutting of the film and substrates. There are several variations from different manufacturers. The best, but also the most expensive. from the manufacturer YellowTools. The main purpose is to cut the substrate without damaging the film (this is necessary when glue large surfaces in parts).

How to cut a roll?

So, how to quickly cut the roofing material in the roll.

We measure the desired distance (or divide the roll into equal parts) using a roulette. We make marks. Gently sawed the jigsaw on these marks. In this case, the roll is gradually turning on ourselves in a circle.

How to cut a roll of roofing material?

If you need to cut the roofing material without unwinding a roll, then you can use a regular saw for this. To make the cuts even, it is important to properly measure the width of the roll and divide it into two equal parts, while marking.

How to cut a PVC film?

If you need to make a straight incision on a thin PVC sheet, as well as acrylic or polycarbonate plastic (up to 2-5 mm thick), the best way is to use an OLFA universal knife with a sharp metal straight blade and a ruler to cut it on, and then break it on Strong edge table.

How to cut a bubble film?

Therefore, when packing of any object in an air-pussy film, the necessary size is always cut off from the main roll of the runway with a knife or scissors. At this moment, you should be extremely careful so that in no case do not damage the bubbles.

How to correct the film on the screen correctly?

3rd method. glue the film on the hood to the edges; take a pen (thin marker) and draw a fishing line for a trimmer on a film along the perimeter of the hood (distance from the edge of 1-2 mm, one finger slides along the edge of the hood to fix the distance from the edge); Then tear off the film from the edge to a depth of 4-5 cm and carefully cut the film on.

How to cut off paper roll?

Instead of island, you can use paper (dense). That is, the main task, to give a well.prominent (I made marking) fishing line for a trimmer in diameter of the roll. Next, lay the roll on the table and begin to cut with a hacksaw according to the marking. We periodically scroll the roll.

How to cut a tap of food film?

If we are talking about cutting the roll at home, then the options are as follows: you can cut off with such a pendulum saw, you can on an ordinary circular, you need a disk with a small tooth. If these options are not available, then you can try to cut the roll with an electro-lobder and a wood saw with a small tooth to it.

How to cut a tilberry roll?

Cut the insulation with several tools: Chancellery knife. Suitable only for thin sheets of material. Kryazuvka for metal.

How to cut off a piece from a linoleum roll?

To cut off the flooring in the roll, you need:

  • Put the material longitudinally to the room.
  • Cut off the excess part, gradually promoting the roll, but at the same time you need to simultaneously twist the cut off.

Is it possible to cut a roofing material on a corner grinder?

I cut the roofing material in the roll and an electric lobzik for a wood saw for it, cut a knife on wood with a small tooth, a hacksaw on metal. I do not advise you to cut corner grinders, even at low speeds, the cut.out circle will immediately clog with bitumen. with a tungsten string than with a conventional canvas, the cut will turn out to be more neat, even.

Laying roof roofing roof with your own hands is easy and simple

Ruberoid is a demanded and practical material for protecting the roof from moisture, ultraviolet radiation and other influences. It requires proper styling, and for this you need to know the installation technology. The use of quality tools and accounting for the rules of work will allow you to get an effective result.

Features of independent laying of roofing material

Rolling material Ruberoid is a roofing cardboard saturated with a refractory bitumen. In addition to cardboard, the base includes fiberglass and polyester, synthetic rubber, and there is a protective sprinkle of stone crumbs or quartz sand from above. They create durable, durable, affordable and easy to install material.

Ruberoid is produced in rolls, which makes installation comfortable

There are several brands of this structure, each of them is distinguished by characteristics, appearance, service life. At the same time, the laying of sheets is carried out taking into account the general rules:

  • Installation is carried out only on a dry, flat and clean surface without debris, dust and dirt. This is necessary for better adhesion of sheets with the base of the roof, which will ensure the durability of the layer and protect the structure from moisture;
  • Before starting work, all the necessary tools, equipment and materials are prepared, which should be high.quality and suitable for the use on the roof of a particular type;
  • A roofing carpet is created from roofing material, which is a complex of sheets of different types;
  • If the slope of the roof is more than 15 °, then the roofing material can not be used, and with a smaller slope, the number of layers is selected depending on the corner.

Before work with roofing material, it is worth considering the angle of inclination of the roof. For example, for roofs with a slop of up to 3 °, 3-4 layers of material should be equipped, and with an inclination to 6 °. three are enough. If the angle is from 6 to 15 °, then 2 layers of roofing material are equipped. Thus, the degree of protection of the roof depends on the angle of inclination of the slopes.

Choosing a brand of material

The laying of the roofing material is carried out in several layers, and for each of them the material of the corresponding brand is used. Therefore, when choosing, you need to take into account the marking of the roll, which includes all the necessary information about the purpose of the structure.

Each roll of roofing material is marked, which allows you to easily choose the right option

The marketing of the roofing material contains symbols that indicate the following features of the material:

  • The letter “P” in the marking means a class of material. roofing material;
  • The second letter reflects the purpose of the structure. If this is “K”, then the material is intended for the roof, and “P” is a lining. The first option is used as the top layer, and the second type is designed for the inner layers of the carpet;
  • The last symbol denotes the type of top sprinkling. For example, “PP” is dusty, and “h” is scaly, “m”. fine.grained and “K”. coarse.grained;
  • If after the numbers there is a letter “c”, then this means that the material has color sprinkling;
  • Digital characters are an indicator of the density of roofing material, which can be in the range from 200 to 400 kg/m 3;
  • If after the numbers there is a letter “E”, then the material is elastic and is suitable for roofs of complex geometric shape.

Before starting work, the right amount of material should also be calculated. To do this, find out the area of ​​one slope and divide this indicator into an area that can be covered with one roll of material. Standard packaging has a width of 1 m and a length of 10 m, and laying is carried out with an overlap at least 10 cm. Thus, the amount of material for each slope or plane determines the required for work.

What tools are needed to lay roofing roof roof

Installation of layers of roof roof roof roofing roofs always requires the mandatory presence of a safety belt, which are equipped with all employees conducting styling. Only after preparing this safety element is the rest of the tools and materials are selected.

All roofing work is carried out with a safety belt

The roofing material is mounted on a special bitumen mastic, which is presented in several versions. The Euro.Ruberoid already has a layer of bitumen and therefore does not need the use of a separate composition, and for other types of material, mastic is required. It can be cold or hot. The first option is produced in a liquid state and does not require pre.warming up, but it does not provide such a tight adhesion of structures as a hot version.

Cold mastic is simply applied to the surface of the roof with a roller

The second type of mastic is a hot composition that requires independent preparation. For this, pieces of hard bitumen are melted in a metal barrel and a special filler is added. When the mass is heated to 150–200 °, foam appears, which means the readiness of the product. After boiling, the composition is supplemented with sand, fiber or toom, and the number of additional components should be about a quarter from the volume of bitumen. Everything is mixed and applied hot to the surface.

Bitumen needs to melt in a big barrel

The tool is selected depending on the styling method:

  • Mechanical fastening of a roll roof roofing material involves fixing sheets to a wooden surface. To do this, you need nails, a hammer, a screwdriver, plastic fungi to prevent damage to the material;
  • To lay sheets on mastic, you need a container for preparing the composition, a long brush for applying hot or cold compositions, a long spatula for smoothing sheets and a knife for cutting off excess material;
  • Gas burner or soldering equipment is required to fix the melted roofing material. You also need a long device, similar to a mop, which helps to roll a roll and press it to the surface.
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