Posts by airtightfl
Insulating Sill Plates: A South Florida Guide for 2026
If your floors feel slightly warm near the exterior walls, your A/C seems to run longer than it should, or you catch a musty smell that...
Open Cell Expanding Foam for South Florida Homes
The homeowner usually calls after months of the same pattern. The AC runs all day in Jupiter or Wellington, the back bedrooms never fee...
Attic Hatch Covers: A Guide for South Florida Homes
Your AC runs for hours. The thermostat says one thing, your skin says another, and the house still feels faintly damp. In South Florida...
DIY Spray Foam Insulation Cost: A 2026 Price Guide
DIY kits for closed-cell spray foam usually cost about $1.15 to $1.75 per board foot, and that number sounds cheaper than it often is i...
Spray Foam Insulation and Mold: Stop Problems
The worst advice homeowners get about spray foam insulation and mold is also the most common. One side says spray foam solves mold by i...
Best Spray Foam Insulation For South Florida Homes (2026)
South Florida homeowners usually start looking into insulation after the same pattern repeats for months. The AC runs all afternoon. Th...
Closed Cell Foam Spray Insulation Cost: 2026 Guide
Closed-cell spray foam usually starts around $1.00 to $1.50 per board foot, and a 2×4 wall cavity filled to 3.5 inches often lands arou...
Open Cell Foam Sheets: An Insulation Guide for 2026
If you're looking at insulation options in South Florida, you're probably dealing with one of three problems right now. Your ...
Open Cell Foam Sleeping Pad: How It Works & When to Use One
You're probably here because you typed open cell foam sleeping pad into search and got two completely different worlds mixed toget...
Closed Cell Foam Near Me | South Florida Insulation Guide
If you're searching closed cell foam near me, there's a good chance you're dealing with the same South Florida pattern m...