The capital city
Spray Foam Insulation in Baton Rouge, LA
Humid air, attic ductwork and a flood history shape every job here.
- Free on-site estimates
- Written quote listing foam type, thickness and R-value per area
- Ducts, moisture and termite clearances checked before we insulate
What Makes Baton Rouge Different
Spray Foam Insulation in Baton Rouge starts with the climate. Wikipedia's figures for the city list average relative humidity near 74%, close to 62 inches of rain a year, and a record high of 110F. The city also ranks among the wettest in the country by that same page. Heat and moisture are the two things a Baton Rouge house has to keep out, and most of the city's homes were built before anyone talked about sealed attics.
Older city homes
Neighborhoods near downtown, the LSU lakes and Mid City mix raised wood-frame houses with post-war brick ranches. Raised homes often have open crawl spaces and floor insulation that has sagged or fallen; ranches usually have the air handler and ducts in a hot attic with thin insulation. Each type gets a different plan: crawl space or floor work for the first, attic sealing for the second.
Storm and flood history
Hurricane Gustav hit on September 1, 2008, with winds over 100 mph, and the August 2016 flood damaged homes across the metro area. Roof leaks and flood water both ruin insulation. If your home was repaired after either event, we check whether what went back in is complete and dry.
Costs in the city
HomeGuide's national figures put open-cell foam at $1.50 to $3.50 per square foot and closed-cell at $3.00 to $5.00. Older city homes often add cost for access: low attics, tight crawl spaces, and old insulation that has to come out first. We list each of those as its own line so you can see where the money goes.
Industrial city, lots of steel
Petrochemical production is the city's largest industry, and the ExxonMobil refinery is one of the largest in the country. That means a lot of steel shops, warehouses and service buildings around town, many of them dripping with condensation in summer. Closed-cell foam on the steel is our usual fix. Get a free estimate
Baton Rouge at a Glance
- Humidity and rain. Average relative humidity in Baton Rouge runs about 73.8%, and the city averages roughly 61.9 inches of precipitation a year (Wikipedia).
- Heat. The city has hit 110F, in August, and July averages about 83F (Wikipedia).
- Energy code. Louisiana uses the 2021 IRC and treats the whole state as climate zone 2, with R-38 ceilings and R-13 wood-frame walls in the code summary.
- Storms. Hurricane Gustav struck on September 1, 2008, with winds over 100 mph, and the metro flooded badly in August 2016 (Wikipedia).
Baton Rouge Questions
Is spray foam worth it in Baton Rouge?
For homes with ducts in the attic, a sealed roof deck often makes the biggest difference. For empty attics, sealing and blowing in loose fill usually gives more for the money. We price both.
Do you work on raised houses in older neighborhoods?
Yes. We look at the crawl space or pier openings and plan floor or crawl space insulation to fit.
Can you insulate a house that flooded in 2016?
Yes. We check for any wet or missing insulation left from repairs and replace what needs it.
How fast can you come out in Baton Rouge?
Usually within a few days for an estimate. Install dates depend on the size of the job and the season.
Free Estimates in Baton Rouge, LA
Baton Rouge homeowners: book a free estimate.
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