Crawl Space Encapsulation Services
What Is Crawl Space Encapsulation?
Crawl space encapsulation is the process of sealing your home’s crawl space with a durable vapor barrier. The liner is typically between 12 and 20 mil thick, depending on how the space is used. For areas with regular foot traffic or storage, we recommend a reinforced liner for extra durability. For unused or limited-access spaces, a lighter option still provides excellent moisture protection. Once sealed, the crawl space stays cleaner, drier, and better protected from the ground below.
The Benefits of Crawl Space Encapsulation
Cleaner Air: Keeps humidity and allergens from entering your living space.
Moisture Control: Prevents mold, mildew, and rot caused by damp conditions.
Energy Efficiency: Reduces heating and cooling loss through the floor above.
Structural Protection: Helps stop wood damage and corrosion caused by excess moisture.
Pest Prevention: Seals gaps where insects and small animals could enter.
Improved Comfort: Makes floors warmer in winter and reduces musty odors year-round.
Fully Certified
We’re members of CUFCA, the national body that sets high standards and certifies spray-foam professionals in Canada. That means you can trust our installation is up to the latest code and quality practices.
Fireproof Tech Inc.
Our team applies materials and coatings from trusted fire-protection specialists who lead in spray-foam safety innovation. This ensures your insulation meets the highest standards for fire resistance and long-term protection.
Trusted Brands
We use Grizzly Gold closed-cell spray foam — a high-performance, Canadian-made insulation with proven air-seal and thermal properties. Homeowners appreciate it for its reliability and lasting performance.
DC315 License
We’re licensed to use DC315 — a fire- and thermal-barrier coating tested and listed for use over spray-foam insulation across Canada. That means better fire-safety compliance for your home.
What Problems Does Encapsulation Prevent?
An un-sealed crawl space can let in damp air, which leads to mold growth and wood rot over time. Cracks or gaps let cold air slip in and can freeze plumbing or make floors feel chilly. Because our region experiences harsh winters, those issues are more likely to occur and harder to fix later.
Encapsulation turns your crawl space into a dry, stable zone and keeps small problems from becoming big repair bills.
Upgrade with Crawl Space Encapsulation today!
If your crawl space feels damp or musty, encapsulation could be the solution. CanadaWarm’s team installs high-quality vapor barriers and insulation that stand up to tough conditions. Contact us today to schedule your crawl space inspection and discover how a sealed, dry foundation can make your home healthier and more efficient.