- Insulation PIR - EFIGREEN ACIER : lambda 0,0023
- Under Technical Agreement (CSTB DTA);
- The system is preconsise with thermal bridge breaker fixing of insulation and membrane (0.0014 W/K);
- Sopravap® Stick Alu S16 vapor bariere can easily process the airtightness (in association with Sopratec® III in cladding);
- Protection of the premises as soon as the installation of Sopravap® Stick Alu S16;
- Solution classification at the outdoor fire BROOF (t3) (slope < 10 ° and if composed of a mineral wool insulation, a first layer SOPRALENE FLAM UNILAY and a second layer ELASTOPHENE FLAM 25 AR T3).