Installing Radiant Floor Heating Over Existing Concrete

The thermofin u heat transfer plates are easier to install if the fins are down against the subfloor and plywood sleepers on the fins.

Installing radiant floor heating over existing concrete.

It was poured over the ground without any barriers put down first. While hot water and air based radiant. There are several manufacturers of electric radiant floor heating systems that can be placed directly on top of an existing concrete slab. I have 3 of space to use.

What is the best way to go about installing the in floor. I don t particularly like them however because they re not very energy efficient. 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. I would like to install radiant heat on top of the floor.

Its success with carpeted floors depends on the length of the weave thick carpets or those with thick pads won t work well as heat generated by the system will stay trapped in the floor. Installing pex tubing in a concrete slab is one of the easiest ways to install radiant heat. Retrofitting radiant heating over a concrete floor is the hardest to do but it is possible. Radiant heating works well with ceramic tile and vinyl but not with wood floors.

You can step onto a warm and inviting floor even one built on a concrete slab by adding in floor heating. The major requirement is being able to add another layer to the top of the floor. Heating up the mass of concrete is not necessarily a good thing when you want the entire surface floor to be warmed. Installing underfloor electric radiant heat.

How to add floor heating over existing concrete. I have an existing 6 thick concrete workshop floor that measures 30 x30 square. When installed in a concrete slab radiant underfloor heating is. The heat from the radiant heated floor rises to heat all surfaces in a room or home.