Barrier island town since 1923
Spray Foam Insulation in Melbourne Beach, FL
Insulation for older island homes between the lagoon and the ocean.
- Free estimates after we see the attic
- Written quotes listing foam type, thickness and R-value
- Roof leaks, ducts and old insulation checked before we cover anything
Island Homes Between Two Waters
Spray Foam Insulation in Melbourne Beach means working on a narrow barrier island. The island stretches about 40 miles from Cape Canaveral to Sebastian Inlet, with the Indian River Lagoon on one side and the Atlantic on the other. Melbourne Beach was settled in 1879, the Melbourne Causeway was built in 1921, and the town incorporated in 1923.
A small, older town
The 2020 census counted 3,231 residents and 1,595 housing units on about 0.99 square miles, with 13.2 percent of units vacant. Elevation is about 13 feet. Housing ranges from older cottages to newer elevated and two-story homes.
Salt, humidity and storms
Island homes take wind-driven rain and salt air from the ocean side. Roof and window leaks are more common, and insulation in older island attics is often stained or matted. We check for leaks before recommending anything.
What works on the island
For older homes, sealing the ceiling and replacing or topping up attic insulation is usually the first step. For homes with air handlers in the attic, roof-deck foam brings the equipment into the conditioned space and keeps salt air away from it. Raised homes may need floor insulation as well.
Part-time homes
Second homes sit closed up for weeks. Sealing and insulating helps the house hold steady humidity and temperature while empty.
Code
Brevard County is Climate Zone 2A. Florida's 2023 energy code sets R-38 for ceilings.
Older cottages
Settlement began in 1879 with Oak Lodge, on a 164-acre site near Aquarina, and the town's early cottages were built for ocean breezes rather than air conditioning. Many older homes have been updated with central air over the years, often with ducts run through a small attic that was never insulated well. Sealing that attic and adding insulation is usually the best first step.
Raised and two-story homes
Newer homes on the island are often raised or two-story. Raised homes may have exposed floors over open space; closed-cell foam under the floor seals and insulates in one step and does not absorb water. Two-story homes often have warm upstairs rooms from kneewalls and attic ducts.
Tell us about your island home, and we will put a plan in writing. Get a free estimate
What to Know in Melbourne Beach
- Barrier island. The barrier island runs about 40 miles from Cape Canaveral to Sebastian Inlet, between the lagoon and the ocean.
- History. Melbourne Beach was settled in 1879; the causeway was built in 1921 and the town incorporated in 1923.
- Housing. The 2020 census counted 3,231 residents and 1,595 housing units, 13.2 percent vacant, on about 0.99 square miles.
- Low elevation. The town sits at about 13 feet above sea level.

Melbourne Beach Questions
Does salt air affect insulation?
It mainly affects equipment and metal. Sealing the attic keeps salt air away from an attic air handler.
Can you insulate a raised island home?
Yes, including the floor if it is exposed underneath.
Do you work on second homes?
Yes. We can schedule while you are away.
Can you insulate under a raised beach house?
Yes. Closed-cell foam under the floor is common because it does not absorb water.
Free Estimates in Melbourne Beach, FL
Free on-site estimates in Melbourne Beach.
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