The residents of this house in SouthWest Montreal suffered from a very high level of humidity, caused by a non-isolated crawl space. In addition, they were concerned about a few sagging beams and the lack of inadequate support under these beams, which caused a subsidence at the top floor.
The CleanSpace membrane is super durable constituted of 20mil thick, 7-layer polyethylene composition, with polyester cord reinforcement and comes with a 25-year total performance warranty.
This customer lived in the house for the past few years. Fortunately, we have resolved the problem permanently.