Should I Insulate My Crawl Space Ceiling

Closed cell spray foam is the ideal solution for insulating your crawl space.

Should i insulate my crawl space ceiling. To take the chill out of a crawl space it s usually best to insulate the exterior masonry walls rather than the underside of the floor above. If you do use your basement as a living space a home theater a playroom or a guest bedroom for example the answer is no. However the insulation needs to be treated with a fire retardant.

Proper crawl space insulation also can prevent your crawl space from becoming a moist environment that grows and harbors mold and mildew. It is probably the most well known type of insulation. That s especially true when heating ducts or pipes pass through the space.

This requires less insulation and will eliminate the need to insulate ducts and pipes separately. How to insulate your crawl space. Eliminate sources of water in the crawl space before doing anything else.

Extend downspouts maintain gutters and. It is water impervious fill every crack and gap and will never sag like fiberglass or cellulose insulation commonly does. You may also want to install a polyurethane vapor barrier over the dirt floor for further protection.

Read expert recommendations on insulating crawl space to bring this often understood area of many american homes into the 21st century. This type of insulation allows for conditioned air to be introduced into the crawl space. Insulate the walls not the ceiling.

This is also known as fiberglass insulation. As the name implies this type of insulation is applied with the use of a sprayer. Ceiling insulation helps stop heat from leaking into the basement from the floors above which means it makes the basement colder significantly so.