Installing Electric Radiant Heat On Concrete Slab

Radiant heating system design or installation mistakes that must be avoided.

Installing electric radiant heat on concrete slab.

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. Due to it s density and low conductivity concrete retains heat very well. You can step onto a warm and inviting floor even one built on a concrete slab by adding in floor heating. The thermal benefits are unsurpassed.

This system does not move the. 14 years later still in good shape and seems to keep house warm and comfortable. 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. This article explains how to avoid some fatal mistakes when installing radiant heat in a concrete floor slab by describing an incompetent radiant heat floor installation along with an explanation of why things went wrong and how to avoid these errors.

Radiant floor heating concrete slab insulation. When installed in a concrete slab radiant underfloor heating is. The workers in the photograph at page top where our concrete slab. The heat from the radiant heated floor rises to heat all surfaces in a room or home.

How to add floor heating over existing concrete. Another option for radiant floor heating that is energy efficient are systems that circulate hot water through small tubes under the floor. Of electric radiant heat in the basement of our house to take the cold edge off the concrete slab which otherwise stays a brisk 55 degrees all year round. The fact remains that installing radiant tubing within a concrete slab is probably the easiest most cost effective and highest performance application of the science.

We ve decided to install 1000 sq. While hot water and air based radiant. There s two basic types of concrete floor heating hydronic and electric. We wanted a wood floor and spent a lot of time talking to flooring experts.

Using electric radiant floors as a supplemental heating source in a room has become very popular in the last few years. Virtually any concrete pour should contain radiant tubing even if you have no immediate plans to heat the space. The most cost effective system for medium to larger homes is hydronic since the amount of power it would take to heat a whole home with electric would be substantial. These radiant floor heating systems can also be installed on top of a slab before the flooring goes down.

We were told the only way to go was a wood engineered floor glued down.