Polyguard Products, Inc. Datasheets for Gas and Vapor Barriers

Gas and vapor barriers are used on the exterior of buildings to allow air flow, but limit the passage of moisture.
Gas and Vapor Barriers: Learn more

Product Name Notes
Vapor, Weather, and UV Barrier -- Alumaguard® Alumaguard® is a premier vapor barrier, weather barrier, and UV barrier in an easy to install 'peel n stick' roll membrane. Alumaguard® is rubberized bitumen, foil faced membrane designed specifically...
Vapor Barrier Membrane -- Insulrap 30 Polyguard's Insulrap™ 30 is a 30-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 30 is to be designed to be installed as a vapor retarder...
Vapor Barrier Membrane -- Insulrap 50 Polyguard's Insulrap™ 50 is a 50-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 50 is to be designed to be installed as a vapor...
Blindside Waterproofing Membrane -- UNDERSEAL® UNDERSEAL® Blindside Waterproofing Membrane is a three layer system, usually installed against vertical drainage boards which are fastened to lagging. Flow 15P & Low Flow drainage boards. A very...
Aluminum Roll Flashing -- Peel 'N Stick Peel 'N Stick™ is a rubberized asphalt waterproofing coating, laminated to two layers of high strength polyethylene film, with a protective layer of aluminum, this UV resistant coating is suitable...
Composite Membrane -- STEELSEAL™ SteelSeal™ is a composite membrane of heavy duty stitch-bonded polyester fabric and rubberized asphalt, 40 mils in thickness. This elastomeric, self-adhesive membrane, is wound on cores with a disposable silicone...
Self-Adhering, Self-Sealing Tape -- WindowSeal™ ArcFlash WindowSeal™ ArcFlash™ is a flexible 70 mil self-adhering, self-sealing tape made with rubberized asphalt waterproofing coating, laminated to a crimped and stretchable high strength polyethylene film backing. Specially designed to...
Self-Adhering, Self-Sealing Tape -- WindowSeal™40 WindowSeal™40 is a 40 mil self-adhering, self-sealing construction tape consisting of rubberized asphalt waterproofing coating, laminated to an extra high strength polyethylene film backing, and an easy to remove film...
Self-Adhering, Self-Sealing Tape -- WindowSeal™ WindowSeal™ is a 20 mil self-adhering, self-sealing tape consisting of rubberized asphalt waterproofing coating, laminated to polyethylene film. The coating is supplied in rolls, with an easy to remove film...
Self Adhesive Vapor Barrier and Waterproffing Membrane -- Insulrap 'No Torch' 125 Polyguard's Insulrap™ 'No Torch' 125 is a 125-MIL thick peel 'n stick vapor retarder membrane for hot and cold piping systems. 'No Torch' 125 is a multi-laminate product with...
Vapor, Weather, and UV Barrier -- Alumaguard® Lite Alumaguard® Lite flexible weather-proofing cladding from Polyguard Products is one of the family of Alumaguard cladding products that offers superior cold weather performance, ease of handling and application and true...
High Temperature Roof Underlayment -- Deck Guard™ HT High temperature roofing underlayment for high temperature applications up to 260 degrees F. Concealed under roofing (shingles, tile, or standing metal) Deck Guard HT provides protection all year against leaks...
Splitslab Waterproofing Membrane -- UNDERSEAL® Installed between two slabs, UNDERSEAL® Split Slab Waterproofing Membrane adheres directly to the base slab. The bottom layer is a 55 mil polymerized asphalt sealant, which acts as a seal...
Protected Wall Waterproofing Membrane -- UNDERSEAL® Installed on vertical foundation walls, Underseal® Protected Wall Waterproofing Membrane is a self adhesive material, similar to Polyguard's widely specified 650 product, except that it contains a 20 mil...
Underslab Waterproofing Membrane -- UNDERSEAL® Installed prior to slab pour, UNDERSEAL® Underslab Waterproofing Membrane contains 3 layers of protection. The bottom layer is a 20 mil geomembrane, highly puncture resistant and stretchable. The middle layer...
Thru Wall Flashing Membrane -- Polyguard 400 Polyguard 400 Thru Wall Flashing has a strong multi layer polyethylene film surface. Polyguard's Thru Wall Flashings are used in exterior masonry wall systems to deflect water from thru wall...
Flashing System -- Polyguard Aluma-Flash Polyguard Aluma-Flash is a UV resistant version of the 400 Thru Wall Flashing. The top protective layer of aluminum foil protects the flashing in any area it is exposed to...
Waterproofing Membrane -- Polyguard 650 Polyguard's 650 Waterproofing Membrane System is the classic below grade waterproofing, specified on 54% of major projects using sheet membrane material. For both foundation walls and plaza deck applications, Polyguard's...
Membrane Air and Moisture Barrier -- Polyguard 300 Unwanted exterior air can carry moisture, odor and corrosive elements to metal studs, screws, and brick ties. For full wall system protection, Polyguard 300 Air & Moisture Barrier Membrane System...
Membrane Air and Moisture Barrier -- Polyguard 400 When applied to a structural substrate Polyguard 400 Air & Moisture Barrier gives excellent resistance to air leakage and vapor diffusion. Polyguard 400 Air & Moisture Barrier is a 40...
Duct and Pipe Vapor Barrier -- ZEROPERM® Zero-Perm® vapor barrier membrane from polyguard Products is an absolute “zero perm” barrier that provides maximum protection for all types of insulations used in below ambient, subfreezing and cryogenic applications...
Duct and Pipe Vapor Barrier -- ZEROPERM® SuperWhite ZeroPerm SuperWhite is a tough, flexible "perfect barrier", with zero permeability. The bright glossy white exterior will not “gray out” PVC jacket when installed over it. ZeroPerm SuperWhite is a...