Fire Rated membranes for dual applications
B-S1-D0* fire class breather membrane. These membranes are approved for use in dual application i.e. in walls and roofs.
*when fitted to A1 or A2 materials, D-s2,d0 on wood materials.
These membranes are well suited for use in pitched roofs (cold and warm roofs) and insulated wall applications including those over 18m in height, in line with current building regulations.