www.roofingcontractor.com/articles/89302-air-barrier-products

Air Barrier Products
Grace Construction Products
January 30, 2013
complete portfolio is known for providing powerful protection for the building envelope from air and moisture. This full range of products has been engineered to accommodate any design need and installation preference, and consists of permeable and impermeable, fluid-applied and sheet-applied products, sold under the brand name Perm-A-Barrier®. For more information, visit www.graceconstruction.comor stop by booth 786.