How To Install In Floor Heating Over Concrete

Let it dry the appropriate length of time then cover it with flooring as if you were installing the flooring over a concrete base.

How to install in floor heating over concrete.

The heating contractor laid out the pex tubing according to the zones that were established for heating the home. 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. In bathrooms and kitchens install a moisture barrier to protect the gypsum. In the united states you can heat under carpet using a floor warming roll or mat made from reinforced laminated aluminum foil with cable spaced 2 inches apart.

For a thermofin u installation on concrete you would build a surface to be able to screw the plates into by first putting down a layer of atlas rboard recommended 1 2 which you should be able to get from your local building supplier. Screw down a track with precut grooves for plastic tubing to the plywood subfloor. Make sure your concrete has completely cured before you lay down your in floor heating mat. Fill any cracks in the concrete and use self leveling compounds if necessary to ensure the concrete is.

Insert flexible plastic tubing into the track. The pex tubes were attached to wire mesh using zip ties. Instead you should turn to electric floor heating to warm up that cold concrete slab. The picture above shows a concrete floor we re about to pour with radiant heating tubes installed.

Secure a plywood subfloor to the concrete slab. When installed in a concrete slab radiant underfloor heating is. Installing pex tubing in a concrete slab is one of the easiest ways to install radiant heat. A google search on atlas rboard will bring up their site and the product info.

The concrete was 4 thick and the insulation under the slab was 2 thick.