Heat Existing Concrete Floor

The heat from the radiant heated floor rises to heat all surfaces in a room or home.

Heat existing concrete floor.

You can step onto a warm and inviting floor even one built on a concrete slab by adding in floor heating. How to install radiant floor heating on an existing concrete slab. Quite simply concrete floor radiant heat is a system of pex tubes that carry hot water throughout a concrete floor or slab. In an existing home installation is usually below the floor as long as the area beneath the floor is accessible.

For example a bathroom on a slab would feature a layer of cork or synthetic cork underlayment on top of the concrete subfloor followed by the electric heating element and topped with the flooring substrate. Cerazorb acts as a moisture resistant barrier that does not absorb water or swell under the effects of heat. 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. Retrofitting radiant heating over a concrete floor is the hardest to do but it is possible.

The most common application however is an in floor heating system installed between the finished concrete slab and the flooring above. The major requirement is being able to add another layer to the top of the floor. Radiant heat warms a floor s surface through electric mats or water tubing installed on the surface of a concrete floor and encased in an additional thin layer of concrete or thinset. Ideally it s placed above the subfloor so the heat source is actually heating up the flooring and not the subfloor.

With concrete floor radiant heat your home will no longer have hot or cold spots just even quite draft free heat. I have a concrete slab foundation and want to install laminate flooring on top of it. How to add floor heating over existing concrete. Radiant heat can be an electrical heating element embedded into a very thin concrete overlay then tiled carpeted or have wood flooring installed over it.

This system does not move the air with blowers and thereby reduces dust and. Unlike heat from a forced air system which quickly rises to the ceiling the heat from a radiant floor is distributed evenly throughout the room and is concentrated at floor level where people are. Radiant floor heating concrete slab insulation. In a retrofit this can raise the floor a couple of inches creating problems with appliances and doors.

Is there a way for me to heat the slab under the flooring without tearing up the concrete lyle.