Should You Insulate Concrete Basement Walls

This is because it can achieve a higher r value along with excellent moisture resistance with less thickness required.

Should you insulate concrete basement walls.

Insulation is vital for concrete basement walls the basement hold the house s furnace water heaters laundry machines and essential utilities. I still believe you should insulate when you finish your basement. Uninsulated the finished wall will be cool cold. Shouldn t i insulate my basement freezing damage another factor is the potential for freezing damage.

The answer is yes you should. Foam and water do not mix. An excellent question. Insulation materials are the key the key to successfully insulating basement walls is selecting insulating materials that stop moisture movement and prevent mold growth.

If your basement floods at all or has any water leaks experts say to address that before considering any insulation solutions. But if you insulate the concrete will remain cool and moisture could will condense on them and rundown to the floor behind the finished wall i finished a basement in il blacksmith37 dec 21 17 at 17 51. That s because any insulation you might install on say the walls would potentially get ruined with excessive moisture. It can fill in all the gaps and spaces thoroughly giving you the best protection against moisture and air infiltration.

Closed cell spray foam is the best way to insulate concrete basement walls. Concrete rubble mortar and brick especially older brick can be susceptible to damage in the freeze thaw cycle. Basement walls made out of concrete stone concrete bloc and other masonry foundation materials have very minimal insulating properties and cause approximately 20 of heat loss in a home. Because they are naturally located below ground level basements are mostly cool and damp.

Many people will argue that basement insulation is not important because the foundation temp stays a constant 55 degrees and the wind does not blow 8 feet underground.