Sopraseal – Air and vapour barrier

The SOPRASEAL line groups together all the SOPREMA membranes that ensure air and vapour proofing of the building envelope. SOPRASEAL air and vapour barrier membranes offer durable service that can only be obtained with SBS modified bitumen.

• SOPRASEAL self-adhesive membranes
• SOPRASEAL thermofusible membranes
• SOPRASEAL LM 200 S and T liquid membranes
• SOPRASEAL XPRESS G mechanically fastened membrane