(843) 540-3401 [email protected]


We use Therma-Seal Spray Foam insulation solutions to provide superior thermal and energy efficiency, as well as advanced air, moisture and sound control.

Our spray foam products:

  • Completely cover all gaps and voids
  • Work even in hard-to-insulate areas
  • Exceed the performance of traditional insulation

You can count on Coastal Foam and Insulation to get your spray foam installation done quickly and efficiently.

Get Free EstimateContact Us

We offer spray foam and fiberglass insulation in new construction and existing homes. Spray foam insulation is the most efficient form of insulation because if conforms to fit any area, leaving no airspace. Spray foam insulation can reduce your utilities by up to 40%, and can be installed in roof decks, sub-floor and exterior walls. We provide free estimates and will gladly talk to you about the best option for your situation.