Closed-cell spray foam stops the heat and the condensation that make a steel shell sweat and rust — and turns a shop or barndominium into conditioned space.
Tell us what the space is doing and we’ll come take a look — no charge, no pressure.
A metal building has two problems that no batt can solve: it conducts heat straight through the steel, and it sweats. If your shop, barndominium, or metal warehouse is an oven in summer, an icebox in winter, and dripping condensation in between, closed-cell spray foam is the standard fix — and it’s a big part of what we do around Wichita Falls.
Steel is a superb conductor, so a metal roof and walls take on the outdoor temperature fast. When warm, humid indoor air touches that cold metal, water condenses on the surface — the same way a cold drink sweats on a summer day. That condensation drips onto whatever’s below, rusts the structure over time, and ruins insulation that isn’t designed for it. In our climate, with big temperature swings and occasional humidity, an uninsulated or batt-insulated metal building can drip for real.
Closed-cell spray foam applied directly to the underside of the metal does two things at once. It insulates — at about R-6 to 6.5 per inch, it slows the heat conducting through the steel — and because it’s a moisture and air barrier that adheres tightly to the surface, it keeps humid indoor air from ever reaching the cold metal. No exposed cold surface means no condensation. That combination is exactly why closed-cell is the industry-standard treatment for metal buildings, and why batts, which leave gaps and don’t stop vapor, so often fail in them.
Barndominiums especially benefit, because you’re asking a metal shell to perform like a house. Spray foam is what makes that realistic in a Zone 3B climate. Whether it’s a new build going up or an existing shop you’re tired of fighting, we’ll assess the structure and tell you what it takes to seal it.
Free on-site spray foam estimates across Wichita Falls and Wichita County. We’ll tell you where your building is leaking air and heat, and exactly what it takes to seal it.