26 miles from Port Fourchon
Spray Foam Insulation in Galliano, LA
Bayou homes and oilfield-support shops in south Lafourche.
- Free on-site estimates
- Written quote with material, depth and R-value for each area
- Leaks, moisture and termite signs checked before anything is covered

Insulating in Oilfield Country
Spray Foam Insulation in Galliano works in a community named for Antoine Galliano, who settled the area in the late 1700s and kept a farm and citrus orchard on land then called Côte Cheramie. Galliano is a census-designated place of 11.2 square miles with 7,100 residents in 2020. Port Fourchon, the Gulf port that supports much of the offshore industry, is 26 miles south, and the South Lafourche airport is 2 miles east of town.
Shops and yards
For metal shops, warehouses and equipment buildings near the port road, closed-cell spray foam on the steel stops condensation and cuts heat gain. For shops with offices or break rooms, a thicker layer keeps those spaces cooler.
Homes
Galliano homes range from older raised houses along Highway 1 and 308 to newer slab homes. Raised homes benefit most from closed-cell foam under the floor; slab homes from attic sealing and insulation to at least R-38.
After Ida
Hurricane Ida in 2021 forced the parish to rebuild the inside of the South Lafourche Library in Galliano. Homes nearby saw similar damage. Insulation that got wet should be checked and replaced if needed.
Moisture and termites
We check every job for leaks and termite activity before installing insulation.
Planning around work schedules
Many households here run on offshore hitches and shift work. A typical attic job takes a day, and foam work needs the house empty while it cures, so we schedule around when you can be away. We tell you up front how long each part of the job keeps you out of the house.
Get a free estimate or call (985) 466-8109 to set up a visit in Galliano.
What to Know in Galliano
- Named for a settler. Galliano is named for Antoine Galliano, who settled in the late 1700s with a farm and citrus orchard.
- Near the port. Port Fourchon is 26 miles south, and the South Lafourche airport is 2 miles east.
- Library rebuilt. Hurricane Ida damage forced the parish to rebuild the inside of the South Lafourche Library in Galliano.

Galliano Questions
Do you insulate oilfield shops in Galliano?
Yes. Closed-cell foam on steel buildings is common work here.
What is the best insulation for a raised house near the coast?
Closed-cell foam on the underside of the floor and good attic sealing and insulation.
Can you come to Galliano?
Yes, it is in our service area.
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