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Warmup Inslab Cable – INSLAB


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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.


  

Installation Reminders for the In-slab Cable


Always make sure to encapsulate the factory joint in thin-set or floor leveler. It must never be inside the wall. Not doing this will result in irreparable damage to your floor heating system. Chisel out a channel deep enough in your subfloor to accommodate the thickness of the joint.

Where do I place the sensor probe when installing in-slab cable?


The thermostats sensor probe can be installed in a number of ways and must be housed in a separate conduit from the heating systems cold tail lead. Click “Read More” for details.

Make sure that the floor probe that came with the floor heating thermostat was installed and done so properly.


It is vital that the floor heating thermostat’s floor probe was not only installed but done so the right way.  Click “Read More” for details.

Basic Installation of the In-slab Floor Heating Cable


Warmup In-slab Floor Heating Cable is designed to be placed within the cement slab of at least 2” (50mm) in thickness, with at least 11/8” (30mm) of the slab above the heating wire. For thicker pour of up to 6”, elevate the wire mesh on which the cable is tied with bricks, wood blocks or other spacers to float the cable at the desired level. Depending on the construction of the subfloor and in general, in order to improve the efficiency of the system, you may need to apply insulation prior to the pour.

Bathroom Collection
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Insulation
Outdoor Controllers
Outdoor Sensors
Pipe Trace
Repairs
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Warmup offers an extensive range of electric floor systems compatible with all floor types, rooms and projects.

Indoor Systems

  • ✓ Ideal as a primary heat source for whole-house heating
  • ✓ Ideal for zones less than 250ft²
  • ✓ Ideal for single rooms
  • ✓ Does not alter floor levels
  • ✓ Great for renovations

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Outdoor Systems

  • ✓ Ideal for zones under 3,000ft²
  • ✓ Ideal for residential and commercial projects
  • ✓ Compatible with existing roofs & driveways
  • ✓ Works with asphalt, concrete, and pavers
  • ✓ Great for new construction

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Projects Division Consultation

  • ✓ Bespoke heating solutions for new-build projects and larger renovations
  • ✓ Dedicated team to work with you
  • ✓ Detailed system layouts for each stage of the project

Get In Touch with Warmup’s Projects Division
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