Most often, when erecting a private house, you can find roofs that have more than 10 degrees. However, you can also see the flat version of the roofs. There are even projects of houses in which the roof is executed in a flat style, which makes the construction of private purpose quite attractive. But the construction of such a roof is very difficult, it has its own individual characteristics, which it is desirable to familiarize yourself with.
The flat roof has its main drawback – it can be exposed to atmospheric phenomena. For example, precipitation does not immediately go away, also snow in winter also lies for a long time. This emphasizes that the flat roof should be more reliable. The tiles may fit: flexible tiles and metal tiles.
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Today, a flat roof is built in two ways: concrete and beam.
The concrete roof is built using a monolith or floor slabs. Such materials are very demanding on street exposure, so they are insulated with polystyrene or stone cotton wool. Well, a reinforced screed flows over thermal insulation. The concrete roof has very high reliability, which significantly affects its life.
In many modern houses, especially multi -storey ones, on the roof of concrete they make a terrace.
But let’s not forget about the second way of erecting roofs – beam. It is carried out with the help of wooden rafters, on which the crate is creeping, plywood. This method has a lot of disadvantages, since many are faced with the problem of ventilation of the undercarbon space, bending over the years of the roof, and possibly rotting.