Insulating Concrete Floors Under Flooring

How to insulate a concrete floor using ecotec floorfoam.

Insulating concrete floors under flooring.

Why it s important to insulate a concrete floor in the basement. 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. You can attach wood sleepers to the floor fill the gaps with rigid foam insulation and then apply your finish flooring. Check out this article for a list of slab edge insulation solutions and episode 125 for my interview with henry edney of maxraft.

Installing insulation prior to the pouring of a concrete slab floor improves the energy efficiency of the floor and makes it more comfortable. Where the heating is likely to be turned on and off such as in new build domestic properties and a faster thermal response is required the floating floor arrangement of. Insulation is laid on the concrete and covered with a screed. 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.

Or as demonstrated here you can cover the slab with rigid foam insulation add two layers of plywood and then add the finish flooring. Up to 80 of heat loss in a floor slab occurs around the edges. Insulating a solid floor. Floorfoam is a 4mm dense foam foil membrane to be used under carpets laminate.

There will be a damp proof membrane under the insulation and possibly a second membrane on top depending on the type of screed. 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. 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. The first thing to consider when looking into different types of concrete floors is why it s so important to insulate the floor slab.

Insulation below the slab suits continuous low level heating gradually warming the thermal mass of the concrete and sustaining it at a consistent temperature. Most modern homes have a solid floor for example. If you live in a cold climate then you re no stranger to cold concrete floors in the winter. An uninsulated or under insulated basement floor is a major source of heat loss in the home.

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. 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.