Repair of roll roofing - where to start and what will be needed, instructions, photos, video

If repair of a roll roof is necessary, then you need to take into account that this is a difficult and time consuming process. If you want to expect that after repairing the roof will last a long time, you must do everything in strict accordance with the technology. The article will help to understand what a roof repair is and what you should pay attention to when it is carried out.

When repair is needed

The first sign that the roof time repair, it's a leak. If you do not do the repair on time, the moisture will penetrate inside and will have a destructive effect on the insulating material, walls and the supporting structure of the roof.

Leaks can occur not only from material wear or due to accidental damage, but also due to improper installation work when preparing the base for a soft roof, and on the basis of errors related to violation of technology during installation materials.

When a decision is made about the need for work, you need to decide whether it is a matter of current or capital repairs.

On the one hand, repair of rolled soft roofs, which is carried out locally, is much cheaper. Its another advantage is that it can be done urgently.

But, if the roof condition is very poor, then the money will be spent on it in vain. Because there will always be a reason to work. And the farther, the more such reasons will be.

Usually, if the area of ​​damage to the roof is 10 - 15%, then maintenance is carried out. If they cover a large area, then an overhaul option is considered. According to construction rules, in the event that more than 40% of the roof is damaged, a major overhaul is necessary.

Overhaul

Although this is a time consuming and expensive undertaking, nevertheless, after it is held, it will be possible to forget about the problems with the roof for a long time. However, such a result will be only if the specialists who conduct it do everything right. When a roll roof is being repaired, the work technology is very important. If it is broken, problems will continue to arise with the roof.

The procedure for overhaul involves the following stages of work:

1. First you need to remove the remnants of the previous cover that has become unusable.

2. Made repairs foundations of the roof.

3. The installation of the waterproofing layer is underway.

4. Aligns the coupler .

5. At the end of the process laying of a soft roof is performed.

A well-executed overhaul ensures the correct functioning of the roof for a long time.

Current and emergency repairs

In this case, this is a correction local damage or wear to the roof. The types of repair may be the following:

1. Sometimes damage occurs due to the occurrence of putrefaction processes . When such a situation is detected, it is necessary to cut the floor crosswise, and to clean the contamination from under it. After that, mastic is applied to the damaged place, the soft roof is back and patch is on top. Then you must wait until freeze passes. After this, the layer mastic is again applied and another patch is put, which is slightly larger than the previous .

2. It so happens that there is no damage in this place, but simply the roofing material has moved away from the base . Then it is enough in this place to lay a layer of the mastic , and the roll coating, by strong pressing , connect with the base.

these types of repairs:

1. Sometimes, by observation, ruberoid swelling can be detected. This indicates a small violation of the structure of the roof. To fix this, cut in the form of a cross is made, mastic is applied, then roofing material you need to press to the base. Then gluing is performed along the cut , mastic is put on top again, on which a patch of roofing material is put.

2. In some cases, damage to the roofing material is not solid . In this case, it is recommended to clean the and damaged place with using a mixture of sand and hot mastic. After this, it is necessary to impose patch .

3. If through damage occurs, then you need to make a cross-shaped incision, then a layer of mastic is superimposed on the base. Edges roofing material at the same time need to glue. A layer of mastic is applied on top, and a patch is put.

When the current or emergency repair of a rolled soft roof is carried out, the following steps are performed :

1. A inspection of roofs is performed for leakages . If earlier inside the building there were traces of moisture , presumably due to leaks in the roof, it is necessary to inspect the places that caused this.

2. repairs are being carried out in those places where defects were fixed.

3. It is necessary to inspect the rolled coating for various abutments and seams and seal them where necessary.

4. After the roof has been put in order, you should carefully inspect the roof system of the roof. Since there could be leaks, moisture could penetrate the roof. If damage is detected, they must be repaired .

Emergency repair is carried out in cases where the damage is serious and must be responded quickly. Such repair is not always durable, but it is not intended for this.

The task of emergency repair is to eliminate a serious breakdown to which you need to respond quickly.

Routine repairs are due to the fact that it is necessary to carry out regular routine inspections and eliminate the deficiencies noticed in time.

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Materials for repair

At the end of the 20th century, roofing material was used to install a soft roof. It is a special material of cardboard type, which is impregnated with bitumen.

The face layer on it was formed by refractory bitumen which fell down with a mixture of asbestos and fine sand.

Since then, various more advanced materials have been used. They can be divided into two groups:

1. Those that are analogues of traditional means, but are more than perfect .

2. Materials that work on the basis of new principles.

As an example of a roofing material from the second group, one can cite bitumen mastic. Here we are talking about the fact that this material cover the roof, leveling it.

After the mastic layer has completely dried, another layer is applied. It is beneficial to use this material even in cases when the repair takes place on a complex and problematic roof.

Fiberglass may be used to reinforce a layer of bitumen mastic.

If we talk about the first group of roofing materials, now we use more advanced analogues of roofing material, which are made on the basis of fiberglass or fiberglass.

Features of repair

In order to make a reliable and durable repair of the roof of rolled materials, it is necessary to act in accordance with the technology. Further details of the various stages of the repair.

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Performing a roof inspection

In order to detect all areas that need repair, it is necessary to inspect the roof very carefully.

1. It is recommended to start the inspection by passing to the attic and inspect the roof from there. If there are leaks , then traces of moisture in the attic will be clearly visible. If you bypass the attic with a bright lamp, carefully inspecting the roof in search of wet spots, you can fix all the places possible damage of the roof. If the leakage is old and the water is dry, it can be detected by the presence of dark spots from the dried water at this place.

2. There may be a situation where the bottom leakage is clearly visible, and if you inspect the roof , then no trace of damage can be detected.In this case, in order to get the final answer, it is recommended to wait for rainy weather and re-figure whether there is a leak.

3. The final stage of the inspection is examining the roof for damage.

This may be interesting! In the article on the following link read about the rules for repairing the roof of soft tiles.

Work procedure

Before laying a new coating, it is necessary to carefully remove all remnants of the old, damaged layer. Sometimes in order to cut it or cut it. In some cases, the installation can be used to remove the old layer of soft roof. As a result, you need to completely clean the base of the roof in the repair area. If it is damaged, you need to make a primer.

After the place has been cleaned, it is necessary to restore the waterproofing and the thermal insulation layer. It is important to ensure the presence of a slope of the surface to the places of discharge of moisture. For this purpose, for example, the insulating layer is trimmed in a special way.

The laying of the bottom reinforcement layer begins around the drain points and continues as the height of the roof increases. This process ends in those places where the roof joins to various vertical surfaces. The middle and outer layers of the coating are laid on the bottom layer.

Fasteners are used at docking with equipment or walls.

The video matrix disassembles and shows a quick repair of the roll roof on the roof of the house. Both professional and ordinary craftsmen are quite able to do this work:

This may be interesting! In the article read the following link about what to look for when repairing metal roofing.

Conclusion

In order for the repair to be of high quality and reliable, it is important to make it professional. Therefore, when choosing specialists for this purpose, you need to contact those who will repair the roof in good faith and reliably.