| Two-layer-insulation system contents of one under slab, the main insulation, and one roof board on top of it. The under slab various from 50 to 200 mm and the board from 20 to 50 mm.
The top layer distributes the load from people walking on the roof evenly on the under slab. The construction gets no edges going through the insulation.
Paroc recommends that a vapor block is used on every roof. Placed under the insulation slab and consisting of PE-foil or roofing membrane.
This is the most common general roof solution for new buildings. |
