Many homes and additions are built over a crawl space to save time and money. Unlike traditional basements, crawl spaces are often only a few feet tall, built above grade, and many are unfinished ...

Introducing the D-Max wall system: a game-changing approach ... it simultaneously acts as insulation, air barrier, and vapor barrier in one application. This revolutionizes building envelopes ...

Polyethylene Vapor ... barrier against harmful toxins such as radon gas. The market's growth can be attributed to several factors, including an increase in residential and commercial construction ...