Spray Foam Insulation in Cumberland Furnace, TN

Spray foam insulation in Cumberland Furnace serves a rural community with a long history. Montgomery Bell bought James Robertson's iron works here in 1804 and expanded it, and the furnace cast cannonballs used at the Battle of New Orleans. The Cumberland Furnace Historic District was listed on the National Register in 1988.

Older homes

Houses here range from historic homes to mid-century farmhouses and newer builds on acreage. Older homes often need crawl space cleanup and encapsulation, attic sealing and more depth.

Barns and shops

Most properties have outbuildings. Closed-cell foam on metal buildings stops condensation and cuts summer heat.

Rural wells and crawl spaces

On rural lots, crawl spaces may house well equipment or plumbing. Encapsulation helps keep pipes protected from humid air in summer and cold in winter.

Costs

HomeGuide lists crawl space vapor barriers at $1,200 to $4,000 and closed-cell foam at $3.00 to $5.00 per square foot. Written estimates after a visit.

Summer heat and winter cold

NOAA normals for nearby Dickson show July highs near 87°F and January lows near 27°F, with about 54 inches of precipitation a year. Rural homes with vented crawl spaces and thin attics feel both extremes. Sealing the crawl space, insulating its walls and bringing the attic toward R-38, the Zone 4 ceiling value in Tennessee's code summary, evens out temperatures through the year and lowers the load on the heat pump or furnace.

Planning a rural property

We usually look at the house and any outbuildings in one trip. For the house, that means the crawl space or basement, the attic and any problem rooms. For barns and shops we measure the walls and roof and ask how you use the space. Each building gets its own line on the written quote.