Weatherseal Company, LLC

About

Weatherseal Company, LLC operates as a full-service insulation contractor across Central Virginia from their Charlottesville base. The company offers insulation, waterproofing, and energy-enhancing services for residential and commercial properties, with particular depth in crawl space solutions. Their insulation product lineup includes formaldehyde-free fiberglass available in spray and blanket applications, eco-friendly sprayed cellulose made from 75–85% recycled paper, and both open and closed cell spray foams applied with current equipment. They also install radiant barriers suited to Virginia's climate and provide blown-in loose fill, rolls, and batts. For crawl spaces specifically, Weatherseal offers Clean Space Crawl Space Encapsulation systems and pairs these with Santa Fe dehumidifiers to address moisture control. Beyond insulation, they handle foundation waterproofing using Mar-flex 5000, a seamless membrane barrier system, and support green building projects including LEED for Homes and ENERGY STAR certification work. Customer testimonials highlight noticeable temperature improvements, resolved water intrusion issues, and professional crew behavior during installation. The company carries a 4 out of 5 rating from 49 reviews. Homeowners can reach them at (434) 974-1818 to discuss insulation, waterproofing, and energy efficiency needs throughout the Central Virginia region.

Services