A vapor barrier is a unique membrane available for basements and crawl spaces, costing between$0.50 and $0.70per sq.ft. installed. This material is a durable plastic or composite membrane that lines the walls of the basement or crawl space to prevent moisture from penetrating the space. The ...
Concrete foundations come in many styles that may include walls, impacting the price. The national average cost to build a house foundation ranges from $7,000 to $18,000, with most homeowners paying around $9,502 for a 1,000 sq.ft. installed concrete slab foundation with a vapor barrier....
Crawl spaces average about $6 to $18 per square foot. However, insulation will add another $1-3 per square foot, but a vapor barrier is much cheaper at less than a dollar. You could install a dehumidifier cheaper, but you will pay for the electricity to run it. Piers and Beams Pier...
In most instances, you need to use a vapor barrier over the studs before installing the insulation. This keeps the humidity levels in check and prevents things like mold. If you opt for closed-cell foam insulation, a vapor barrier is not necessary. Regardless of which type of insulation you...