Since heat rises, Air-Sealing the attic is the first place we start. We target holes and penetrations in the ceiling, attic-access, lighting fixtures, fans, plumbing bypasses, wiring, and chimney chases. All of FLC Energy’s work is verified with a post-work Blower Door test.

Basements can be a major source of outside air infiltrating your home. We focus on sealing rim joists (band boards), foundation walls and sill-plates to create a basement that keeps your home warm, dry and comfortable. We also seal the floor of your home to stop harmful air in this area from contaminating your living space.

Whether you experience standing water or not, crawlspace moisture diffuses through your home by air-movement, fostering the growth of mold, creating uncomfortable spaces and creating poor indoor air quality.