Gibson County seat
Spray Foam Insulation in Princeton, IN
Insulation for historic houses, rebuilt homes and farm buildings north of Evansville.
- Free on-site estimates
- Written quote with material, thickness and R-value for every area
- Basements, crawl spaces and attics checked for moisture and leaks first
Insulating the Gibson County Seat
Spray Foam Insulation in Princeton serves the largest city in Gibson County. Princeton is named for Captain William Prince and became the county seat soon after Gibson County was created in 1813. The Evansville and Terre Haute Railroad came through in 1852. In 1925 the Tri-State Tornado devastated the southern side of town, killing 45 people. The city had 8,301 residents in 2020.
Older homes
Princeton's housing includes many older homes from its railroad and county-seat years, plus houses rebuilt after 1925. Older homes need attic sealing, loose fill and rim joist work, with wall insulation after checking wiring.
Toyota and growth
Toyota opened a truck plant between Princeton and Fort Branch in 1998, and it still builds vehicles there. That brought newer homes to the area, with bonus rooms, basements and attics at the code minimum.
Farm buildings
Gibson County is farm country. Pole barns and shops are common, and closed-cell foam on steel is a frequent job.
Costs
HomeGuide lists a typical attic job at $1,000 to $2,700 and closed-cell foam at $3.00 to $5.00 per square foot nationally. The written estimate is the price.
The Second Empire courthouse and older streets
Princeton's Second Empire-style Gibson County Courthouse anchors a downtown surrounded by older streets. Houses near the square often have tall ceilings, plaster walls and attics with little insulation. Sealing the attic floor first, then blowing in loose fill to depth, is usually the most cost-effective starting point.
Call (812) 965-6169 or get a free estimate for a visit.
Princeton Facts
- County seat. Princeton is named for Captain William Prince and is the largest city and county seat of Gibson County (Wikipedia).
- Tri-State Tornado. In 1925 the Tri-State Tornado devastated the southern side of Princeton, killing 45 people.
- Toyota plant. Toyota opened a manufacturing plant between Princeton and Fort Branch in 1998.
- Railroad. The Evansville and Terre Haute Railroad was run through town in 1852.

Princeton Questions
Is Princeton in your service area?
Yes, it is north of Evansville and part of our Gibson County coverage.
Can you insulate a pole barn and a house on the same visit?
Yes, each is quoted separately.
Do older homes need wall insulation?
Many have little or none. Dense-pack can go into closed walls after checking wiring.
Free Estimates in Princeton, IN
Ask for a free visit and written quote in Princeton.
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