Install Seam Tape on Air & Water-Resistive Barrier

This is an Animation of the proper overlap and installation as a water and air barrier with key areas highlighted at window/door head, Tyvek seams and other

This is not your average crawl space seam tape. This 4” 7-mil thick seam tape comes in 180’ (60 yd) long rolls.

Crawl Space Ninja® Seam Tape

Typar Double-Sided Seam Tape - 1-1/2 x 180

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Tyvek Home Wrap by Dupont

DuPont Tyvek® HomeWrap (1055B)

This heavy duty 60 yard roll of moisture resistant crawl space vapor barrier seam and seal tape is highly durable, waterproof and weatherproof. It features a 9 mil thick poly film, backed by a synthetic rubber adhesive, that is used for binding the seams of a moisture barrier when encapsulating a crawlspace. Plus, it's great for covering staples or vapor barrier stakes for a finished look.

Elk - Vapor Barrier Tape, PE 9mm Polyethylene, Sealing Moisture Barrier Seam Tape for Crawl Space (Red)

An Often-Forgotten Weather Barrier Seam (Summarized) - Quality Built

Webinář DuPont™ Tyvek® & AirGuard®: Maximální řešení energetické

HardieWrap® Products Description - James Hardie

GE Elemax 2600 : GE Elemax 5 Gallon - metrosealant