Installing Radiant Floor Heating Over Existing Concrete Slab

Shimon rura nov 23 15 at 20 05 my house is a relatively newer construction and there s foam under the slab.

Installing radiant floor heating over existing concrete slab.

I would like to install radiant heat on top of the floor. Retrofitting radiant heating over a concrete floor is the hardest to do but it is possible. The major requirement is being able to add another layer to the top of the floor. The heat from the radiant heated floor rises to heat all surfaces in a room or home.

It was poured over the ground without any barriers put down first. In the case of an existing uninsulated concrete slab rigid foam can be installed under the wire mesh to prevent heat loss downward. How to add floor heating over existing concrete. 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.

Radiant floor heating concrete slab insulation. While hot water and air based radiant. Some look like wire fencing that you roll out over the floor. Another way to install a new radiant floor over an existing floor is to use the sleeper application.

From what i ve read the usual approach is. I have an existing 6 thick concrete workshop floor that measures 30 x30 square. This system does not move the air with blowers and thereby reduces dust and. There are several manufacturers of electric radiant floor heating systems that can be placed directly on top of an existing concrete slab.

A pre existing insulated slab can be utilized for it s thermal storage capabilities.