Spray Foam Insulation in Mason, OH

Spray foam insulation in Mason is mostly work on newer homes. ACS data on Point2Homes shows about 28.8% of Mason's housing went up in the 1990s and 23.1% in the 2000s, with a median year built of 1996. Wikipedia records growth from 5,677 residents in 1970 to 34,792 in 2020. These houses were built to the codes of their day with insulation in every wall and attic, but they share a short list of weak spots that cause most of the comfort complaints we hear.

The bonus room over the garage

The most common Mason call is a bonus room that is hot in summer and cold in winter. It sits over an unheated garage, often has knee walls with attic space behind them, and has a sloped ceiling with limited room for insulation. The floor framing over the garage is frequently open to the garage ceiling or to the attic at the ends, letting air move straight through. Sealing and insulating that floor with closed-cell foam, then treating the knee walls and the attic around the room, usually fixes it.

Attics that settled

Blown fiberglass from the 1990s has settled and was never laid over sealed top plates. A top-up of blown-in insulation after air sealing brings it closer to today's numbers. The Department of Energy recommends adding R-49 to an existing attic that has 3 to 4 inches, and R-60 for an empty one.

Zone 5A

Mason is in Warren County, which Ohio's residential energy code places in Climate Zone 5A, one zone colder than Hamilton County to the south. Ceiling and wall targets are the same as in Zone 4A, but floors over unheated space, like a bonus room over a garage, carry R-30 (or framing filled to at least R-19) instead of R-19.

Basements

Most Mason homes have full basements, many of them finished or being finished. Before framing goes up, foam the rim joist and insulate the concrete walls; Ohio's table lists R-10 continuous or R-13 in the cavity for basement walls.

We look at the problem rooms, the attic and the basement and send a written price. Get a free estimate