How To Insulate A Cement Floor

Installing insulation prior to the pouring of a concrete slab floor improves the energy efficiency of the floor and makes it more comfortable.

How to insulate a cement floor.

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. The panels can be applied to every surface from floors to walls to ceilings. The first thing to consider when looking into different types of concrete floors is why it s so important to insulate the floor slab. Insofast is a diyers dream a simple way to install insulation needing only a hand saw utility knife and caulking gun.

Run the polyethylene up the sides of the walls 3 to 4 inches and secure to the walls with construction tape. Here we look at why insulating concrete floors is so important and offer tips on choosing and installing concrete floor insulation. Up to 80 of heat loss in a floor slab occurs around the edges. If your concrete floor is for industrial or heavy duty applications then any insulation you use needs to have a high compressive strength to take the weight of whatever is above.

Typically the insulation would be situated below the slab and below the damp proof membrane for heavy duty use whilst normal domestic buildings would have a. If you live in a cold climate then you re no stranger to cold concrete floors in the winter. Why it s important to insulate a concrete floor in the basement three key benefits of insulating the concrete floors in the basement are heat loss prevention moisture prevention and a higher level of comfort. Insulating concrete garage floors begins with covering the entire floor with 6 mil polyethylene which will serve as a vapor barrier.

Overlap the seams about 6 to 8 inches and seal the seams with waterproof construction tape. 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. Check out this article for a list of slab edge insulation solutions and episode 125 for my interview with henry edney of maxraft.