Spray Foam Crawl Space

Spray foam may be a good alternative for the parts of your home that are above grade but it is not a superior product for a crawl space regardless of the salesman s insistence that it is an air barrier or that it is a moisture barrier.
Spray foam crawl space. In crawl spaces there are two ways to add spray foam insulation under a house crews can either insulate the crawl space walls or the underside of the floor of the house. Start up high and work your way down so that you ll be able. Moisture gets easily trapped between the foam and the wall and a moist foundation wall generally leads to mold growth and wood rot. Because the air flow is completely blocked this eliminates one of the ways pollen gets into your home.
Once the insulation is removed make an inventory of where the damage is and. From moisture control to an insulated system we can help. Photo courtesy of justin nickelsen from nickelsen home inspections llc. There are positives and negatives to this approach.
Our spray foam systems spray quality rhino products. What determines which area to insulate depends on whether there is duct work or a furnace in the crawl space. 7 reasons you should use spray foam insulation in your crawl space spray foam insulation gets into even the smallest cracks which thoroughly blocks air flow from the outside. Remove any existing insulation covering the crawl space.
Spray foam insulates the crawl space by creating an air seal that can help lower monthly energy bills while making the home more comfortable. While spray foam insulation is one of the most effective insulation materials in other rooms of the home it is a bad idea in a wet or damp crawl space. We utilize up to date equipment to provide a quality job. Spray foam is clean efficient and we believe the best crawl space insulation insulating your crawl space can be done in several different ways.
The traditional approach is to install fiberglass insulation in the floor joist.