If your basement floods at all or has any water leaks experts say to address that before considering any insulation solutions.
Should you insulate concrete basement walls.
It can fill in all the gaps and spaces thoroughly giving you the best protection against moisture and air infiltration.
That s because any insulation you might install on say the walls would potentially get ruined with excessive moisture.
So you must assume that your concrete is fully saturated and full of water in order to properly insulate your basement walls.
Uninsulated the finished wall will be cool cold.
Concrete rubble mortar and brick especially older brick can be susceptible to damage in the freeze thaw cycle.
Foam and water do not mix.
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.
I still believe you should insulate when you finish your basement.
Because they are naturally located below ground level basements are mostly cool and damp.
Shouldn t i insulate my basement freezing damage another factor is the potential for freezing damage.
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.
Insulation materials are the key the key to successfully insulating basement walls is selecting insulating materials that stop moisture movement and prevent mold growth.
An excellent question.
The answer is yes you should.
If you insulate the foundation the outside will be colder.
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.
This is because it can achieve a higher r value along with excellent moisture resistance with less thickness required.