mkozacioglu
New member
Hello all;
I faced one problem during my roof experience. We need to use vapour control layer with about 300 sd value. But with fire engineer we have some problems. Firstly he told that we should find at least A2 fire class under EN 13501-1 vapour control layer or needs to change build-up which is not possible. Now I searching solution.
Firstly;
Do we find any vapour control layer with these specifications? (A2 fire classifications and about 300 sd value)
Secondly;
What is the classification of vapour control layer? (insulation material or sealant or whatever?)
Thirdly;
Could you recommend any another material?
Thanks for your cooperation and helps
I faced one problem during my roof experience. We need to use vapour control layer with about 300 sd value. But with fire engineer we have some problems. Firstly he told that we should find at least A2 fire class under EN 13501-1 vapour control layer or needs to change build-up which is not possible. Now I searching solution.
Firstly;
Do we find any vapour control layer with these specifications? (A2 fire classifications and about 300 sd value)
Secondly;
What is the classification of vapour control layer? (insulation material or sealant or whatever?)
Thirdly;
Could you recommend any another material?
Thanks for your cooperation and helps
