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.

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. You can step onto a warm and inviting floor even one built on a concrete slab by adding in floor heating. This system does not move the. How does radiant heat work.

The heat from the radiant heated floor rises to heat all surfaces in a room or home. 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. While hot water and air based radiant. Radiant floor heating concrete slab insulation.

Another option for radiant floor heating that is energy efficient are systems that circulate hot water through small tubes under the floor. 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. 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.

In 1973 it has a concrete slab foundation with radiant heat water runs thru copper tubing within 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. There s two basic types of concrete floor heating hydronic and electric. The workers in the photograph at page top where our concrete slab.

14 years later still in good shape and seems to keep house warm and comfortable. The thermal benefits are unsurpassed. 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. Installing pex tubing in a concrete slab is one of the easiest ways to install radiant heat.

How to add floor heating over existing concrete. These radiant floor heating systems can also be installed on top of a slab before the flooring goes down. We ve decided to install 1000 sq. Virtually any concrete pour should contain radiant tubing even if you have no immediate plans to heat the space.

Using electric radiant floors as a supplemental heating source in a room has become very popular in the last few years.