Single-layer roof insulation system with bitumen waterproofing

Insulation of a flat roof can be carried out not only with the help of two-layer systems, but also in one layer. For this purpose, a slab insulation is used HOTROCK RUF S. It serves as a supporting base here and can withstand not only snow loads but also the pressure exerted by moving people on the roof. A profiled sheet can also act as a supporting base. A vapor barrier film must first be placed on it. It prevents the insulation material from being moistened by steam coming from the room.

This solution has its advantages. First, the process of installing the roof is accelerated. Secondly, you do not need to build a screed, wait until it hardens and dries, which also speeds up installation. Third, the absence of a screed reduces the load on the building structure.

Advantages of

System HOTROCK RUF S is designed for use in prefabricated buildings. It has excellent mechanical strength. Its total weight is small. Among the advantages, it should also be noted fast and uncomplicated installation.