Electric Radiant Floor Heat Over Concrete

Tubes that circulate hot water or electrical heating elements are installed in the concrete slab when it s poured turning the thermal mass of the concrete into an inconspicuous radiator of warm even heat.

Electric radiant floor heat over concrete.

There are several manufacturers of electric radiant floor heating systems that can be placed directly on top of an existing concrete slab. You would have to remove the existing flooring and allow for this new floor. I don t particularly like them however because they re not very energy efficient. Within the 48 contiguous u s.

Cerazorb is a 3 16 inch 5 mm thin synthetic cork underlayment that is highly recommended when installing a floor heating system over an existing concrete slab or under tile and stone. Find concrete floor contractorsto install radiant heating. How to add floor heating over existing concrete measure and design the template. There is and electric radiant floor heat system that can be embedded in a mortar mix or a self leveling concrete overlay.

The science behind radiant floor heating is quite simple. However radiant heat systems can be embedded in concrete floor slabs as long as a subsequent top floor covering such as tile is added. Make sure your concrete has completely cured before you lay down your in floor heating mat. It comes with the following features and benefits.

However if the heating elements will be within 1 5 of the finished flooring surface then the heating system will still be able to provide heat for the room because the heating elements essentially turn the embedding concrete thinset into a heat bank that then evenly radiates heat upward through the room. Floor height may be an issue for older exiting homes. Prepare the floor and mat. Things you ll need tape measure layout sheet radiant matting continuity tester ground fault circuit interrupter electrician thermostat trowel thinset water tubing concrete fasteners.

Then you can install tile carpet or wood flooring over this to have heated floors. Radiant systems require layered flooring so that the tubing can be hidden under the top layer. Thermoslab storage heating system consists of heating cables installed in the foundation of a building either in the concrete slab or in the sand bed below the concrete slab. Since concrete flooring is homogeneous concrete alone is a poor choice for radiant heating.

While most radiant heating systems are in floor installations and go down before the floor is placed some electric systems are available in mats or loose wire systems as thin as 1 16 inch that can be affixed to existing concrete or wood subfloors and then covered with a thin set cement or gypsum overlay without significantly raising the floor height. Some look like wire fencing that you roll out over the floor.