Closed-Cell Spray Foam in Anna, TX
Typical cost: $1.00 – $1.60 per board foot; project pricing quoted after a site look
Closed cell is the heavy artillery of insulation: roughly twice the R-value per inch of open cell, a Class II vapor retarder in its own right, and rigid enough that it measurably stiffens the panels and framing it bonds to. Where open cell is the right economics for a big attic, closed cell earns its price anywhere moisture, condensation or structure is part of the problem — metal walls, rim joists, crawl-space ceilings and any assembly where inches are scarce.
Around Anna the biggest closed-cell customer is steel: metal shops and barndominium shells sweat in winter and radiate in summer, and closed cell solves both at once by bonding to the panel, killing the condensation surface, and insulating hard in thin lifts. On conventional homes, it is the answer for tight cathedral assemblies, bonus rooms over garages, and the corners of a house that never behaved.
Because it is dense and unforgiving, closed cell rewards proper application — correct lift thickness, correct temperatures, correct prep — and punishes shortcuts. The quote will tell you exactly where closed cell earns its cost on your building and where open cell does the same job for less; a good foam job usually uses each where it belongs.
Closed cell on steel: moisture barrier, insulation and rigidity in one bonded layer.
What is included
- ~R-6.5 to R-7 per inch — about double open cell
- Built-in vapor retarder, no separate barrier needed
- Bonds to and stiffens metal panels and framing
- The right call for rim joists, crawl ceilings and tight assemblies
- Applied in controlled lifts by the book — no shortcuts
Serving Anna, Melissa, Princeton, Van Alstyne, Weston and nearby
This service is available across our full coverage area. See the service area map for the complete list, or call (469) 526-2028 to check a specific address.