How to Install Heated Floors (Radiant Floor Heat) | The Home Depot


This article explains how to install heated floors, also known as radiant floor heat. The process involves several steps to ensure proper installation.

First, gather the necessary tools and materials, which include insulation, a heat source (such as electric mats or a hydronic system), and flooring.

Next, prepare the subfloor by cleaning and leveling it. Install any necessary insulation to ensure energy efficiency and protect the heat source from damage.

After that, lay out the mat for electric systems or the tubing for hydronic systems.


Secure them in place using adhesive or staples, ensuring proper spacing and coverage.

Once the heat source is in place, connect it to the thermostat or control panel. Follow the manufacturer's instructions for the specific type of heat source being installed.

Finally, install the flooring over the heat source. Make sure to choose a flooring material that is compatible with heated floors, as some materials can be damaged or cause uneven heating.

It is important to remember that professional installation may be required for some heat sources, such as hydronic systems. In these cases, it is best to consult with a professional to ensure proper installation and avoid any potential issues.

Overall, installing heated floors can be a valuable addition to any home, providing warmth and comfort during the colder months. Following these steps will help ensure a successful installation.