Coastal homes from Bay St. Louis to Ocean Springs.
Open- and closed-cell spray foam for Gulf Coast homes, raised floors, new builds and metal buildings. Seals out the humidity and the heat in one step.
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On the Coast, insulation has to deal with more than heat: salt air, heavy humidity, raised homes and hurricane season. We spray homes, new builds, raised floors and metal buildings from Bay St. Louis and Pass Christian through Gulfport, Biloxi, D'Iberville and Ocean Springs.
On the Coast, a lot of the houses we insulate are raised homes and new builds in Long Beach, Pass Christian, Bay St. Louis and Ocean Springs. Raised floors are exposed to warm, wet air all year, and closed-cell foam under the floor keeps that moisture out of the framing and off the ductwork.
In Gulfport, Biloxi and D'Iberville, it's attics: hot, humid attics with the AC unit and ducts sitting in them, fighting the heat all day. Spray foam under the roof deck seals the attic and brings that equipment into conditioned air.
Closed-cell foam also bonds to the roof deck and framing and adds rigidity, which is one reason builders on the Coast use it under roof decks and in walls.
Seal the attic under the roof deck, so upstairs rooms stop baking in summer and the AC stops running all afternoon.
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Open- or closed-cell foam in open stud walls for new construction, additions, remodels and bonus rooms.
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Closed-cell foam under raised floors and on crawl space walls: warmer floors in winter, less damp air in summer.
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Closed-cell foam for shops, pole barns, garages and metal buildings. Stops the roof from sweating and makes the space usable in August.
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Spray foam for warehouses, churches, offices, restaurants, schools and commercial metal buildings across South Mississippi.
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Whole-home air duct cleaning and dryer vent cleaning, with before-and-after photos so you can see exactly what came out.
Learn more →Gulf Coast humidity is a year-round load on a house. When warm, wet outside air leaks in, the AC has to cool it and pull the water out of it, which is a big part of why coastal power bills run high. Most of that air comes in through the attic and from under the house.
Spray foam stops those leaks instead of just slowing heat. Under the roof deck it keeps the attic out of the weather; under a raised floor, closed-cell foam acts as a vapor retarder and keeps damp air off the framing and ducts.
ENERGY STAR estimates homeowners save an average of 15% on heating and cooling by air sealing and insulating, and in a coastal climate a lot of the comfort difference comes from the house simply feeling drier.
From Bay St. Louis to Saucier — we serve all of Gulfport & Biloxi and the surrounding area:
New construction and additions on the Coast are permitted and inspected, and the coastal counties have their own wind and flood requirements. Foam in attics and crawl spaces may also need an ignition or thermal barrier depending on how the space is used. We check what applies to your project and include it in the quote.
Fiberglass slows heat but lets air leak straight through. Spray foam fills every gap as it insulates, so the air you pay to cool stays inside.
Open-cell where you want air sealing and sound control, closed-cell where moisture, raised floors or metal buildings call for it. We don't sell one foam for everything.
Our crew works on HVAC systems every day, so we insulate with the AC and ductwork in mind, not just the R-value on paper.
Get a fast, honest written quote for your Gulfport & Biloxi home, addition or shop today.
South MS Spray Foam