Cold floors, moisture problems, and high energy bills often trace back to an uninsulated crawl space. We seal and insulate crawl spaces throughout Billings and Yellowstone County — permanently.
📞 Call for a Free Crawl Space EstimateThousands of homes in Billings, Laurel, and surrounding communities are built over crawl spaces — and a large percentage of them are either uninsulated or poorly insulated. In Montana's climate, this creates real problems:
Spray foam crawl space insulation addresses all of these issues in a single installation. Closed cell spray foam applied to the crawl space walls and rim joists creates a fully conditioned space that stays dry, pest-resistant, and significantly warmer than an open crawl space.
We begin every crawl space job with a thorough inspection. We assess the current insulation (if any), look for moisture intrusion, check the vapor barrier, and evaluate the rim joist condition before recommending a solution.
If the crawl space doesn't have a heavy-duty vapor barrier on the ground, we install one. This is the first line of defense against ground moisture.
We apply closed cell spray foam to the crawl space walls and rim joists — the areas where cold air infiltration is greatest. The foam creates an airtight, moisture-impermeable seal that permanently addresses heat loss and moisture intrusion.
The rim joist — where your floor system meets the foundation — is one of the largest sources of air leakage in any home. We seal rim joists with closed cell spray foam as part of every crawl space insulation project.
We serve homeowners throughout the greater Billings area. If you have cold floors, high heating bills, or moisture in your crawl space — call us for a free evaluation. Most crawl space jobs are completed in a single day.