Installing Underfloor Heating On Existing Concrete Floor

While hot water and air based radiant.

Installing underfloor heating on existing concrete floor.

How to add floor heating over existing concrete. You can step onto a warm and inviting floor even one built on a concrete slab by adding in floor heating. Water underfloor heating over existing floors we sell 3 different types of overfloor panels. Once insulation the screed and final floor covering have been installed the floor height may have been raised by some 150 200mm.

What is the best solution for an existing concrete floor that requires water underfloor heating. Process of installing underfloor heating on a solid floor. A thin superfoil insulation can be used below the mesh. Some look like wire fencing that you roll out over the floor.

Once the installation is complete the jk in ground tm pipes are flush to the existing floor level so the finished floor can be fitted without any build up. Many companies suggest overlay boards but below system is much better as the performance of the wet underfloor heating is much better than any overlay system. In the following guide we look at installing a wet underfloor heating system although you can install electric dry systems. I don t particularly like them however because they re not very energy efficient.

Prior to laying the anything on the solid floor you first need to insulate the envelope of the house loft walls and floors. There are several manufacturers of electric radiant floor heating systems that can be placed directly on top of an existing concrete slab. 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. Radiant floor heating concrete slab insulation.