Attics and roof decks

Sealing and insulating attics, with ventilation settled first.

Attics are the most common spray foam call, and the most misunderstood. Foam goes either on the attic floor or on the underside of the roof deck, and the two treat ventilation very differently. Which is right depends on the roof, what is up there now and what you store in it.

We tell you how the attic will be ventilated afterward, or why it will not need to be, and whether your shingle warranty is affected. Tell us the age of the roof and any leaks or staining, and we price it in writing.