Air Barrier
Vancouver Air Barrier
Firestop Caulking Supply, Ltd. offers a range of Air Barrier products from top manufacturers, including Soprema and Tremco.
One example is SOPRASEAL STICK 1100, a self-adhesive air/vapor barrier membrane made from SBS modified bitumen and a high-density coextruded polyethylene film. This membrane is perfect for use with sprayed polyurethane foam insulation. Its self-adhesive underside is protected by a silicone release sheet. Available in two grades: “Summer Grade” for temperatures above 10°C, and “Winter Grade” for temperatures ranging from –10°C to 10°C.
SOPRASEAL STICK AVB AT is a self-adhesive membrane made from an acrylic-based adhesive mass and a tri-laminated woven polyethylene facer. The tri-laminated polyethylene is compatible with sprayed polyurethane foam insulation. The underside is protected by a silicone release paper.
Designed as both an air and vapor barrier, SOPRASEAL STICK AVB AT is also suitable for use as a through-wall flashing membrane and as a waterproofing solution at openings and transitions. Additionally, it can be used in combination with SOPRASEAL STICK 1100 T as a wall flashing membrane.
Air barrier Features
The SOPRASEAL STICK 1100 membranes are applied directly to primed substrates.
While the ExoAir 120 is typically applied to exterior sheathing panels, concrete block, poured concrete or wood substrates as an air and vapor barrier material. EXOAIR 120 can be used with EXOAIR 110, EXOAIR 111 or EXOAIR 230 to transition into window and door openings
