Every year, soft roofing is increasingly being used for the final coating of roofs of various types of buildings. The modern market offers a wide range of different types of such coverage, the list of benefits is quite extensive. A roof made of soft roofing protects the building from weather instability and gives the house an attractive appearance.
Brief Article Content:
Advantages and disadvantages
Soft roofing has many advantages, including:
- Low weight. This advantage saves on the rafter structure.
- High thermal insulation.
- Lack of noise.
- Corrosion resistance.
- No need to install grounding devices.
- Good shock resistance.
- Easy installation.
The disadvantages of flexible coating include three features:
- Low frost resistance.
- Rapid contamination.
- A wood/plywood board is required for the base.
Types of flexible roofing
In today’s construction market the following materials for flexible roofing:
The basis of such materials – fiberglass and bitumen. The latter has the ability to modify, to oxidize. The main difference in coatings is the surface layer.
When choosing a coating, it is important to consider the insulation factor, durability, service life, flexibility and appearance (photos of similar roofs with soft roofing you have probably already met online or seen in person). Consider in detail each type of coating.
This kind of material comes in rolls. It consists of: roofing felt, asphalt and roofing paper.
Rolled soft roofing is easy to install: warming up with a burner and gluing to the roof covering. This type of flexible roof has many advantages: low cost compared to counterparts, resistance to moisture and low temperatures, easy installation, even in the cold season.
Among the disadvantages are the instability to the influence of the environment, which leads to the need for frequent repair of the coating.
Soft roofing material of asphalt shingles externally similar to conventional, but it is much easier to install, especially if the installation of soft roofing is planned to make their own hands.
Asphalt shingles is airtight and has low thermal conductivity, which means: in summer it will not be hot in the room, and in winter cold (heat from the room will be slower to come out).
In addition, soft tile roofing is highly soundproof and resistant to environmental aggressors.
The composition of such material is similar to that of roll roofing. The only difference is in the form of release: sheets up to one and a half meters wide. The peculiarity of these sheets is that they are glued on each side. Membrane roofing is much stronger and more reliable than roll roofing. At the same time, the material is very flexible. It is resistant to moisture and low temperatures.
Self-installation of flexible roofing is easy enough if you follow the recommendations and the right order of action. The technology of laying a soft roof does not depend on the material you choose. The main thing – to follow the rules and sequence.
The roof of any building needs to prepare for the work of laying the roof. This is a very important event, the quality and life of the roofing material depends on the competence of its implementation. You should start with cleaning and drying the surface layer. It must be absolutely smooth, without damage, depressions and bulges.
Whichever type of soft roofing for the roof you choose, its overlapping takes place in an overlap with a slight slope. Mastic or nails are used for fixing.
Important! For a complexly constructed roof is possible to use several types of roofing, as in their interaction, there are no disadvantages. The main thing here is to observe their external combination.
After installing the entire soft roof, you need to install eaves, sills and other elements of the exterior.
To install a soft roof yourself, you will need:
- gas burner;
- A hose ten meters long;
- trowel for roofing work;
- specialized knife for cutting roofing material;
- Specialized scissors for cutting metal;
- A roller or brush for priming.
Design of the roofing pie when installing flexible roofing
First of all, it should be understood that improperly installed flexible roofing will lead to some defects in the roof. For example, poorly installed vapor barrier quickly begins to rot, and improperly installed ventilation is prone to leakage.
In order to avoid such problems, you should take into account all the little details and competently perform the roof installation work.
Important! Particular attention is required not only the roof itself, but also the eaves, sills, valleys. They must be 100% airtight and stable, otherwise there will be irregularities in the roof, leading to leaks and penetration of cold into the room.
Waterproofing (purchased in rolls) is installed on a smooth and clean surface. Only on top of the waterproofing layer is applied soft roofing.
The order of installation – from the bottom up. Layers are superimposed on each other with an overlap. Fix the roofing material with nails, and the joints with mastic.
To increase the life of the coating, the following should be known:
- Do not walk on the roof in hot weather.
- Only soft brushes are used to clean the covering.
- Metal debris damages the coating.
- Flexible roofing is not well adapted to humidity, so the attic room must be dry.
If the need arises, flexible roofing can be repaired without problems. The repair process is as follows:
- Dismantling the damaged area of the pavement.
- Installation of a new sheet of roofing.
If any area on the roof is blown, it is necessary to carefully open the bubble on the side and fill the appeared space with bitumen. If cracks up to fifteen millimeters are formed, a new layer of roofing is poured. With deeper damage, the hole is grouted with a screed of cement and sand.
Which of these types of soft roofing is the best? Decide only you, because the choice depends not only on the characteristics of the coating, but also on the characteristics of your home, tastes and finances.
Photos of soft roofing