GCP Applied Technologies
Grace Construction Products offers a complete line of products and systems that help protect the building envelope from air, vapor and moisture infiltration.
Grip-Rite weather barriers are the answer for both residential, and multi-family/commercial applications. Available in two styles, Grip-Rite Weather Carriers are ICC-ES evaluated and meet or exceed AC-38 Acceptance Criteria for Weather Resistive Barriers.
Perma "R" Products
Perma "R" Products Housewrap is strong and durable, offers excellent protection from air infiltration and provides moisture vapor transmission.
Whatever your waterproofing, roofing underlayment or flashing needs, Protecto Wrap has you covered.