Insulating the concrete floor in your basement will save you money on your heating bill keep your basement warmer and help keep the rest of your house warmer.
How to insulate concrete basement floor.
Step 3 sealing the cement.
If there are water leaks or plumbing problems deal with them before you begin to do any insulating work.
If the basement floor is wet hire a professional find the source of the problem and fix it before doing anything.
His goal is to have the floor comfortably warm in this climate zone 5 locale even in the dead of winter.
Use a strong concrete sealer to seal the cement basement floor.
If you re planning on finishing a basement or portion of your home that has a concrete floor then it may be a good idea to insulate it before installing basement flooring.
Be sure that the floor of your basement has no water issues.
Once the basement is prepped choose an insulation to reduce heat loss and moisture transfer from the slab.
Insulating a concrete floor can save you money on your heating bill making an attached garage or basement warmer and by extension the rest of your house.
If you live in a cold climate then you re no stranger to cold concrete floors in the winter.
While you can apply insulation over the concrete slab that requires adding wood subflooring and other components that add to the cost and complexity of the project.
If the concrete floor is dry and reasonably level insulate directly on top with a rigid foam insulation that is impervious to moisture air leakage and radon gas.
In addition to offering insulation and energy savings the plywood subfloor described here can provide the perfect foundation for finish flooring such as carpeting adding warmth in look as well as in feel.
Dave feldman is building a new house near boston massachusetts that will have a walkout basement with a tile floor.
Three key benefits of insulating the concrete floors in the basement are heat loss prevention moisture prevention and a higher level of comfort.
Step 2 checking the floor.
Address uneven floors prior to installing any floor system the low spots should be fixed with concrete patch or floor leveler.
The basement walls and floors of older homes are generally uninsulated.
Installing basement floor insulation on top of the concrete floor is a good idea if you decide to finish off the basement.
I would like to insulate the slab and install glue down cork tile flooring.
Feldman plans to insulate the basement walls with closed cell spray polyurethane foam.
Installing insulation prior to the pouring of a concrete slab floor improves the energy efficiency of the floor and makes it more comfortable.
An uninsulated or under insulated basement floor is a major source of heat loss in the home.
My plan is to lay down a layer of 1 in.