Air & Moisture Protection
For Pacific Northwestern construction projects
Quality Water & Air Barriers in WA, OR, ID, MT, and AK
GTS Interior Supply, a GMS company, is a leading supplier of residential and commercial construction supplies across the Pacific Northwestern United States.
From our yard locations in Washington, Oregon, Idaho, Montana, and Alaska, GTS is your trusted source for quality air and moisture barriers in your area.
Trust GTS for All Your Construction Barrier Needs
In commercial or residential construction applications, reliable building envelopes—controlled environments surrounding structures that protect from natural elements—are crucial.
- Air barriers are designed to control or restrict the flow of air between conditioned and unconditioned spaces in your structures. Air barriers also often define pressure boundaries within a building enclosure.
- Water barriers are built specifically to prevent water leakage or penetration from rain or other sources of moisture into your building’s interior spaces.
Buy the Best Moisture & Air Barriers at GTS Interior Supply
There’s a solution for all your needs when you shop for air and moisture barriers at GTS Interior Supply. GTS construction yards across WA, OR, ID, MT, and AK carry air- and moisture-protection products* from top manufacturers, including:
- CertainTeed® – MemBrain™ vapor retarders employ advanced technology to control moisture levels and optimize energy efficiency smartly, making this system ideal for residential and commercial applications.
- Georgia-Pacific® – DensDefy® liquid barrier is a durable, seamless, water-resistive, air-barrier membrane, easily applied to a variety of substrates via roller or spray.
- Henry® – FortiFlash® waterproof flashing membranes deliver lasting, cost-effective water intrusion protection in the most demanding environments. Self-adhering installation makes FortiFlash ideal for sealing around doors, windows, and other non-roofing horizontal applications.
- Polyguard® – ZEROPERM® 3-ply composite vapor barrier membranes provide maximum protection for all insulations in below-ambient, sub-freezing, and cryogenic applications on ducts, pipes, or vessel systems.
*Product availability may vary. For specific details and availability, contact your local yard.
Water & Air Barriers Delivered to Local Jobsites
GTS Interior Supply delivers quality air and water barriers as well as exceptional customer service. That’s why when GTS delivers air- and moisture-barrier products to your commercial or residential worksites in Washington, Oregon, Idaho, Montana, or Alaska, you can rely on us to provide:
- Exactly the products and accessories you need for your local building projects
- Full stock and scatter delivery service within ~100 miles of our yards
- Pre- and post-delivery jobsite inspections to ensure product quality
- Access to our complete line of construction supplies
- A company-wide focus on safety and regulatory compliance for all employees
Call or visit one of our construction yards in WA, OR, ID, MT or AK to get started today.
Construction Products for All Your Needs
GTS Interior Supply also offers a full range of building materials, including drywall, joint treatment, acoustical tiles, tools, and more! Whatever your local construction jobs require, we’ve got the products you need to do them right.