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.
How to insulate your concrete floor.
Most people know the benefits of insulating a home s wall floors and ceilings.
Reduced energy costs and greater comfort.
3 multiply the total inches of insulation by 3 2 to estimate the existing r value of your floor.
Here we look at why insulating concrete floors is so important and offer tips on choosing and installing concrete floor insulation.
The method shown above is the best way to insulate a concrete floor without digging it up and laying it again with insulation added below the finished surface.
But it isn t cheap and it can cause additional problems such as raising the floor level too much.
But fewer know that a.
Run the polyethylene up the sides of the walls 3 to 4 inches and secure to the walls with construction tape.
Insulating concrete garage floors begins with covering the entire floor with 6 mil polyethylene which will serve as a vapor barrier.
Check out this article for a list of slab edge insulation solutions and episode 125 for my interview with henry edney of maxraft.
The first thing to consider when looking into different types of concrete floors is why it s so important to insulate the floor slab.
Inspect your floor framing and measure the thickness of the existing insulation if any.
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.
Whether you use your basement for storage laundry or a bonus living space or all of the above choosing to insulate a concrete floor will benefit you in a variety of ways.
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.
How to insulate a concrete floor before pouring.