You simply trowel the thin set mortar over the heating mat then.
How to install heat mat under tile floor.
So if you have open access to your floor joists now you can add the comfort and efficiency of radiant floor heat to your home.
Temperature sensor connect the floor sensor to the terminals marked sensor note.
Away from the toilet wax ring.
3 keep the mat at least 4 in.
This in floor heating system consists of one thin continuous cable heating element woven into a mat that you install under the tile.
Load power from the thermostat to the heating mats.
Mats made for above the floor installation need a layer of mortar for protection.
The retroheat floor heating system was designed specifically for providing electric radiant heat to existing floors by accessing the floor joists below.
Before starting an installation check with an electrician to be sure your existing electrical system can handle the new circuit if it needs one.
Don t forget to install the temp sensor that comes with the thermostat unit i did not show this here.
Points to keep in mind when sizing the mat are.
These heated floors are a project best done when overhauling or changing the floor covering of an existing room or when adding a new room.
Quick video of my heated floor install.
Detailed easy to use instructions of installing radiant floor heat are provided with your order.
A heated tile floor is a luxury that many homeowners indulge in on cold mornings.
Underfloor installations have to be insulated but otherwise need no protection.
1 install the mat up to the area where the vanity cabinet or pedestal sink will sit but not under it.
Installing the tile over the radiant floor system is no different from installing it over cement board without the floor system.
Away from walls showers and tubs.
4 keep the heating cable at least 2.
The retroheat system can be installed to heat tile hardwood laminates.
Retroheat radiant floor heating system.
2 keep the mat 4 in.