Grace Air And Water Barrier

Perm a barrier liquid will protect above grade wall assemblies against the damaging effects of air vapor and water ingress.

Grace air and water barrier.

The membrane s controlled thickness is fabricated from cross laminated polyethylene bonded to specially modified asphalt. Grace ice water shield membrane is an air and vapor barrier. Perm a barrier npl 10 npl 10 lt membrane is vapor impermeable and provides superior protection against the damaging effects of air and liquid water ingress on building structures. Air shield self adhering air vapor and liquid moisture barrier is part of a total w.

Repair holes fishmouths tears and damage to membrane with a round patch of membrane extending past the damaged area 6 in. Perm a barrier wall membrane and perm a barrier high temperature wall membrane may be applied only in dry weather when air and surface temperatures are above 40 f 5 c. By using the perm a barrier system consisting of air barriers flashing and accessories your building envelope is protected. Plus they defend your building against unwanted air leakage for generations.

They save you time and money because they re easy to install. Keeping walls dry is the key to preventing rot of structural elements and mold growth. It is a roll type product that is nominally 40 mils thick. Meadows system to complete the building envelope.

Perm a barrier wall membranes are ideal for protecting the building superstructure from the damaging effects of the elements. Contact an air barrier specialist today. Grace air vapor barrier perm a barrier npl 10 fluid applied impermeable air and vapor barrier membrane description perma a barrier npl 10 is a fluid applied one compo nent latex based membrane that cures to form a resilient monolithic fully bonded elastomeric sheet when applied to construction surfaces. Perm a barrier vps membrane provides superior protection against the damaging effects of air and water ingress on building structures.

Product data sheet. 150 mm in all directions. Gcp applied technologies formerly grace perm a barrier wall membrane is a self adhesive rubberized asphalt polyethylene waterproofing membrane for air and vapor barrier applications. Perm a barrier liquid also provides an effective barrier against air infiltration and exfiltration and associated energy loss and condensation problems.

This results in exceptionally low levels of air leakage and improved energy eiciency of the building. Application perm a barrier primer plus and perm a barrier wb primer are water based primers which impart an aggressive high tack finish on the treated substrate. Designed to satisfy the require.