Crawl Space Vapor Barrier
Repair & Installation

Northwest Crawl Space Services specializes in residential vapor barrier repair, replacement and installation services.

In Washington State we encounter wet, moist soil under the house. This soil releases moisture into the air, and after years of moisture, it can cause mold, mildew, bad smells, attract bugs and sometimes even rot. Additionally, this moisture can contain bacteria and mold spores. The soil under your home needs to be covered with a high-quality plastic sheet, to keep that soil moisture where it belongs, in the ground.

We provide a professional Vapor Barrier installation under your home. Vapor Barrier must be up to building code, a thick and resilient quality plastic sheet, cut to fit around your home’s unique foundation. With our high standard installation, all cuts are overlapped and taped with productspecific tapes to ensure a continuous barrier from side to side, and the whole Vapor barrier is staked to the ground along the edges.