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Underfloor Heating Installation Guides

Choose a flooring product approved for underfloor heating and follow its temperature, thermal-resistance and installation limits. The Ribbon is 1.8mm thick, but insulation, underlay, rigid preparation and the floor finish add to the complete build-up. These guides explain the different preparations, layers and installation checks for each floor type.

Updated 29 September 2026

Choose the guide for your exact floor finish below. Each covers the required floor layers, subfloor preparation, whole-mat layout and checks before the floor goes on top. The build-up differs between carpet, tile, wood, laminate and vinyl, so confirm the complete construction before buying or fitting. Arrange a qualified electrician for electrical design, protection, testing, connection and commissioning. The amount of preparation and fitting time depends on the room and its existing floor.

Download the full fitting guide

The fitting guide covers room planning, floor constructions, Ribbon fitting rules, controls and electrical checks, performance, warranty conditions and current products.

Download the fitting guide (PDF)

Free, no email needed. Use the guide alongside the supplied product instructions and your electrician’s installation plan.

Pick your floor type

More help

Not sure how much ribbon your room needs? Draw it in our free room designer. It works out the whole-mat layout for your space and gives you a price on the spot. The Ribbon carries a manufacturer warranty, with the period and conditions stated in AHT’s supplied certificate.

Prefer to talk it through first? Call us on 01244 822 918. We are based in Flint, North Wales, and we are happy to help you plan the job. Tell us your room size and floor type and we will tell you exactly what you need.

See the heating and flooring samples

A closer look at the demonstration samples. Confirm the complete floor build-up, controls and installation requirements for your chosen products.

Heating ribbon connection with a black insulation sleeve and a separate metal connector.
Heating ribbon connection with a black insulation sleeve and a separate metal connector (demonstration sample).

Watch Russell explain