Warmup Inslab Cable – INSLAB

The Warmup In-slab Heating Cable is designed to be placed within the cementitious slab of at least 2” (50mm) in thickness, with at least 1¹/₈” (30mm) of slab above the heating wire. Depending on the construction of the subfloor, you may need to use additional insulation with your installation.

Confirm there is enough power being supplied to operate your floor heating system.

Follow these suggestions related to your power source to ensure excellent performance of your floor heating system.  Click “Read More” to learn what to do.

Installation reminders for the inslab cable

We have provided helpful reminders to ensure a successful installation.  Click “Read More” for details.

Was your heating system installed directly over a concrete sub-floor?

If you installed your heating system over a concrete sub-floor and did not first install Warmup Insulation Boards, it could take over an hour for the floor to heat up since the sub-floor receives the heat first and the flooring second. In this instance you simply need to allow for more time.

Basic Installation of the Inslab Floor Heating Cable

We have outlined the steps to ensure a successful installation.  Click “Read More” for details.