Garage, Bonus Room & Shop Insulation in Prosper, TX

Garage, bonus room and shop insulation covers the spaces that give Prosper homeowners the most trouble. A bonus room over a three-car garage has heat coming at it from below, from the attic on three sides and from the roof above. The garage itself can get extremely hot in summer, and detached shops and barns on acreage toward Celina, Aubrey and Pilot Point are often just uninsulated steel or wood. Each one needs a different approach.

Bonus rooms over garages

The floor of the bonus room is the garage ceiling. Batts there often sag, leave gaps at the edges or were never fit tightly around ducts and pipes, so hot garage air moves right up into the room. Closed-cell foam sprayed against the underside of the subfloor seals those gaps and gets a good R-value into shallow joists. The kneewalls and sloped ceilings of the room are the other half: they face the attic, and we seal and insulate them from the attic side, or foam the roof deck above them as part of a sealed attic.

Garages

Attached garages in North Texas can hold a lot of heat, which soaks through the shared wall and into the room above. Insulating the garage ceiling, the shared wall and sometimes the exterior walls makes the garage itself more bearable and protects the house. If you use the garage as a gym or workshop, we can foam the walls and ceiling and talk about insulating the overhead door, which is often the weakest spot.

Detached shops and barns

North Collin and Denton counties still have a lot of ranch land, and Aubrey calls itself Horse Country, U.S.A. Steel shops and barns there drip on cool, humid mornings and bake in the afternoon. Closed-cell foam bonded to the steel stops condensation and slows heat, and HomeGuide lists it at $3.00 to $5.00 per square foot installed. For a building you heat and cool for daily use we spec more thickness; for a barn that just needs to stop sweating, less. Detached garages converted to studios or guest space need a thermal barrier over the foam where it is exposed in living areas.

Scheduling around everyday life

Garage and shop jobs mean moving cars, tools, equipment or animals. We plan the spray day with you, cover what cannot move, and give you a time when the space is ready to use again.

Call (972) 838-1297 to set up a visit. Get a free estimate