In Floor Heating On Existing Concrete Slab

While hot water and air based radiant.

In floor heating on existing concrete slab.

If you have an existing structure with a concrete slab you can install a floating floor or pour a new layer of concrete on top of your existing slab. The science behind radiant floor heating is quite simple. 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. Some look like wire fencing that you roll out over the floor.

How to add floor heating over existing concrete. Cerazorb acts as a moisture resistant barrier that does not absorb water or swell under the effects of heat. There are several manufacturers of electric radiant floor heating systems that can be placed directly on top of an existing concrete slab. Find concrete floor contractors to install radiant heating.

Quite simply concrete floor radiant heat is a system of pex tubes that carry hot water throughout a concrete floor or slab. This system does not move the air with blowers and thereby reduces dust and. Radiant floor heating concrete slab insulation. 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.

The most common application however is an in floor heating system installed between the finished concrete slab and the flooring above. While it was done as a new house was being built in my last house i poured a concrete floor on top of a wood framed floor system and could have put radiant heat in that as well. 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. The heat from the radiant heated floor rises to heat all surfaces in a room or home.

Both of these concrete floor heating systems. 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. 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.