Spray Foam Insulation in Brownsburg, IN

Spray foam insulation in Brownsburg covers houses from two very different eras. Wikipedia says James B. Brown settled here in 1824 and the town incorporated for good in 1870. For most of the 1900s it stayed small: 4,478 people in 1960 and 7,628 in 1990. Then it took off, reaching 14,520 in 2000, 21,285 in 2010 and 28,973 in 2020. The 2020 census counted 11,370 housing units with a homeowner vacancy rate of just 0.7%.

Older homes near the center

Houses near the old center, close to the College Avenue Gym where part of the movie Hoosiers was filmed, include older two-stories and postwar ranches. They tend to have crawl spaces or small basements, open rim joists and attics with settled insulation. Sealing the crawl space and rim and then adding depth in the attic usually does the most.

Subdivisions since 1990

Most Brownsburg homes are in neighborhoods built since 1990. They are better insulated but share the common weak spots: rim joists, rooms over garages, attic hatches, can lights and knee walls. Those are targeted fixes, usually done in a day.

White Lick Creek

White Lick Creek flows north to south through the town, just west of the center. Homes on lower ground near the creek are more likely to have damp crawl spaces. We check for water and grading problems first and tell you if they need attention before insulation.

Garages and shops

Brownsburg has plenty of attached and detached garages, and many owners use them as shops. Foam in the walls and roof makes a garage usable year round, and closed-cell on a steel roof stops condensation.

Cape Cods and ranches from the 1950s and 1960s

The older neighborhoods near town have Cape Cods with knee walls and small attic spaces, plus ranches over crawl spaces. Cape Cods need foam on the knee walls and short attic floors; ranches need the crawl space and rim sealed.

Rooms over garages

In the newer subdivisions, the room over the garage is the most common complaint. Foam in the garage ceiling usually fixes it.

Owners who stay put

With homeowner vacancy at 0.7% in 2020, most Brownsburg houses are owned and lived in. People planning to stay tend to ask for the work that pays back over years: attic depth, rim joists and crawl spaces. We list each area on its own line so you can choose what to do now and what to leave for later.

Code zone

Hendricks County is in Climate Zone 5A, per OpenEI. The Insulation Institute's summary of the 2020 Indiana Residential Code lists R-38 ceilings and R-20 or R-13 plus R-5 walls there. Get a free estimate