Radiant Floor Heating Installation Methods

The upsurge in radiant floor heating solutions is thanks to the various benefits, including minimal duct loss. Its unmatched efficiency makes it an excellent alternative to forced-air heating. Depending on the installation method adopted, you will be confident of space economy, safety, easier installation, and more effortless operation. The following insights into radiant floor heating will help.

How Radiant Floor Heating Works

How does radiant flooring work? This floor heating solution produces heat through thermal radiation. This heat does not dissipate to the surroundings. Instead, it radiates from the floor up, providing an indirect effect. Yet, you must also understand the various radiant floor heating installation methods to consider. They include the following.

Knobbed Mats

Knobbed mats are the most popular choices for radiant floor heating. This option relies on tubing that is significantly easier to install. Its preformed structure makes it ideal for effortless DIY installation. This structure allows you to snap the tubing in place, taking the least time and effort.

In addition, this mat comes with an adhering surface, meaning that you can attach it to different floor types, including concrete slabs and wood. Ideally, you can walk on it to ensure that it adheres effectively. Once it gets attached, you will pour lightweight concrete to smoothen the surface.

Joist Clips

Joist hangers are the most straightforward when installing a radiant floor heating system. Most experts recommend this option for floor condition, which helps warm the floor without the heat dissipating to other parts of the room. You will use the clips to fasten the underside of the flooring, installing the tubing securely.

You will also need to add a layer of fiberglass insulation. However, there should be a one-inch gap between this insulation layer and the tubing. This gap improves the efficiency with which heat is transferred to the floor.

Wire-Tie Method

While it is not as popular, this installation method is considered fool-proof. This process relies on a wire mesh or rebar to install the tubing. Ideally, the gap between these rebars or wire mesh is approximately three feet, allowing concrete to be poured. In addition, you will need to pour compacted base material over the ground.

The wire-tie method is pretty reliable. However, some users have reported substantial heat loss, particularly to the ground. For this reason, excellent insulation will be necessary.

Staple Down

Thanks to its ease of installation and affordability, staple down is a popular choice for residential construction. It requires metal or plastic staples, depending on whether you want to use them for wood subfloors or concrete slabs. In this case, you will need to fasten the tubing to the surface, mainly using plastic tubing called PEX.

If you’re searching "what I need to know before I get radiant floor heating installed," Rapids Plumbing & Heating, Inc. is your best bet. We have qualified, skilled professionals who will help identify the best radiant floor heating solutions. We will also install and help maintain this system. Feel free to call us via (218)326-0073, and our friendly customer support team will guide you through our services.