Closed-Cell Spray Foam for mountain homes
The highest-performance insulation you can put in a mountain home. Closed-cell spray foam delivers R-6 per inch, seals every crack against air and moisture, and adds structural rigidity — purpose-built for the cold, the altitude, and the tight, high-performing envelopes luxury mountain homes demand.
What's included
- R-6.0+ per inch — the highest R-value of any common insulation
- Seamless air barrier that stops drafts and heat loss
- Built-in vapor barrier that blocks moisture and condensation
- Adds structural racking strength to walls and roofs
- Closed structure that won't absorb water or hold moisture
- Long service life — performs for the life of the building
Who it's for
- Luxury and high-performance mountain homes at any altitude
- Roof decks, attics, crawl spaces, and basements
- Homeowners fighting ice dams, cold rooms, and high fuel bills
- Builders and architects specifying high-R envelopes for new construction
Why choose us
- Specified to the right thickness for your altitude and climate
- Installed by crews who foam mountain homes every week
- Paired with the right ventilation strategy so the envelope performs
Common questions about closed-cell spray foam
Because it solves three mountain problems at once. Its high R-value per inch gives you more insulation in less space — critical when wall and roof cavities are limited. Its air seal stops the drafts and heat loss that dominate mountain energy bills. And its vapor barrier blocks the moisture and condensation that cold-climate homes are prone to. For roof decks, crawl spaces, and below-grade spaces, closed-cell is almost always the right answer.
There's a short curing period after installation during which the area should be ventilated and unoccupied, typically 24 hours. Once cured, closed-cell foam is inert and stable for the life of the building. We handle ventilation and timing carefully and walk you through re-entry so it's done right.
Ready to make your home warmer?
Get a free on-site estimate and a clear plan — with the right spray foam for your home and an honest projection of the savings.