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.
Quick Summary
| Floor Type | Rating | Warm-up Time | Notes |
|---|---|---|---|
| Tile & Stone | Excellent | Warm-up time varies with the floor construction, starting temperature, control settings and room conditions. Initial warmth at the surface is different from heating the whole room; a demonstration time is not a guaranteed result for your installation. | Best heat conductor, retains warmth |
| Laminate | Very Good | Floor-dependent | Floats straight over the Ribbon, widely available |
| Vinyl / LVT | Very Good | Floor-dependent | Click LVT floats over the Ribbon; sheet vinyl needs a levelling compound or a dry overlay board |
| Engineered Wood | Good | Floor-dependent | Works well if thickness is right |
| Carpet | Good (with caveats) | Warm-up time varies with the floor construction, starting temperature, control settings and room conditions. Initial warmth at the surface is different from heating the whole room; a demonstration time is not a guaranteed result for your installation. | Underlay must be at most 0.8 TOG, with carpet and underlay combined at most 2.8 TOG |
| Bamboo | Very Good | Floor-dependent | Compatible boards up to 22mm, including suitable solid bamboo, use an approved floating construction without battens or screed. Confirm the exact product and required layers |
| Cork | Good (with caveats) | Depends on thickness | Check the exact cork product, total thermal resistance and approved supporting construction |
| Solid Wood | Yes, with the right method | Floor-dependent | Must be fitted on battens. Get the battens right and solid wood is fine |
Tile and Stone
Porcelain, Ceramic, Slate, Marble, Limestone
Tile and stone can transfer heat effectively and retain warmth after the heating switches off. That changes the response of the floor; it does not establish lower bills. Running cost depends on the room’s heat loss, fitted load, controls, tariff and actual operating time.
Warm-up time varies with the floor construction, starting temperature, control settings and room conditions. Initial warmth at the surface is different from heating the whole room; a demonstration time is not a guaranteed result for your installation.
Tips: Use flexible tile adhesive and grout rated for underfloor heating. Standard adhesive can crack as the floor expands and contracts. Most good-quality tile adhesives are fine, but check the label.
Laminate
Laminate Flooring
Warm-up time varies with the floor construction, starting temperature, control settings and room conditions. Initial warmth at the surface is different from heating the whole room; a demonstration time is not a guaranteed result for your installation.
Most modern laminate is designed to work with underfloor heating. Check the manufacturer's rating and make sure the maximum floor temperature is compatible (EkoBuild's thermostat lets you set a floor temperature limit).
Tips: Leave the board expansion gaps around the edges of the room. That is a flooring requirement, not a heating one: the ribbon needs no gap around the edges. Use the underlay recommended by the laminate manufacturer. If the laminate comes with built-in underlay, don't add another layer as it will insulate against the heat.
Vinyl and LVT
Vinyl, Luxury Vinyl Tile (LVT), Vinyl Plank
Vinyl and LVT need a construction approved for the exact product. Rigid click LVT may need a suitable dry overlay; do not assume that a click joint or a particular thickness makes direct fitting suitable. Sheet vinyl and glued-down products need an approved smooth supporting surface, with levelling, overlay and adhesive chosen for that floor. Follow the vinyl and LVT fitting guide and the flooring manufacturer’s requirements.
For a bathroom or kitchen, confirm that the exact flooring, joints, adhesive and complete construction are approved for the expected moisture and underfloor heating.
Tips: Follow the exact flooring manufacturer’s maximum temperature, thermal-resistance and adhesive requirements. Set and test the floor temperature limit with a suitable thermostat and floor sensor. Check any backing or cushioning as part of the complete approved construction.
Engineered Wood
Engineered Hardwood
Engineered wood works well with underfloor heating because its layered construction resists the expansion and contraction that heat causes. Unlike solid wood (which we'll get to), engineered boards stay stable.
Compatible engineered wood can use a dry floating construction over the Ribbon. This guidance covers boards up to 22mm thick; confirm the exact product, complete construction and temperature limits. Heat transfer and response depend on the whole assembly, not board thickness alone.
Tips: Check that the selected board is approved for the proposed heating and complete floor construction. The EkoBuild guidance covers compatible boards up to 22mm thick. Follow the board manufacturer’s acclimatisation, jointing, expansion-gap and temperature requirements; confirm the method before buying.
Carpet
Carpet
Warm-up time varies with the floor construction, starting temperature, control settings and room conditions. Initial warmth at the surface is different from heating the whole room; a demonstration time is not a guaranteed result for your installation.
A higher TOG rating means greater thermal resistance. Check the manufacturer’s tested rating for the exact carpet and underlay; appearance, pile style and thickness alone do not establish compatibility. Running cost also depends on the room’s heat loss, fitted load, controls, tariff and operating time.
Tips: For the specified Ribbon construction, use a compatible heating-rated underlay no higher than 0.8 TOG, with carpet plus underlay combined no higher than 2.8 TOG. Confirm both product specifications, temperature limits and the complete construction with the flooring manufacturer before buying.
Solid Wood
Solid Hardwood
Solid wood needs more care than the others, because real timber moves with its moisture content as well as with heat. Done wrong you get gaps between boards, cupping, and sometimes warping. Confirm the exact board and approved construction before fitting.
Solid timber normally uses a specified batten construction unless the board manufacturer approves another suitable method. Confirm the complete construction before buying the boards; do not assume solid timber can sit directly on the ribbon.
Engineered wood is the simpler route if you want a real wood surface, because it goes straight over the ribbon with no battens at all, at up to 22mm thick. But solid wood is not off the table. On battens, correctly fitted, it is a job Russell has done plenty of times.
Bamboo
Bamboo
Follow the exact flooring manufacturer’s temperature limit and installation requirements. A suitable thermostat and floor sensor must limit the floor temperature. Do not assume the heating mat automatically stays below a flooring limit: controls, floor construction and commissioning all matter.
The EkoBuild guidance describes compatible floating bamboo up to 22mm thick. The exact bamboo product must still be suitable for the proposed heating and floor construction. Confirm its jointing method, acclimatisation, expansion gaps and temperature limit with the flooring manufacturer; the word bamboo alone does not establish compatibility.
Tips: Stay at 22mm or under. Acclimatise the boards before fitting. Use an underlay rated for underfloor heating with a low tog. Full detail on the bamboo flooring page.
Cork
Cork
Some cork products can be used with underfloor heating. Confirm the exact product’s approval, total thermal resistance, temperature limit and required supporting layers. Floating and glued-down cork have different fitting requirements; use the cork compatibility guide before choosing the floor.
The caveat is thickness. Cork is a natural insulator, which is why it feels warm underfoot, and a thick cork floor slows the heat coming through from below. It is the same principle as the tog limit on carpet.
Tips: Keep the cork thin. Ask your supplier for the thermal resistance of the finished floor and send it to us with the room size before you buy. Do not stack a cork underlay under a cork floor. Full detail on the cork flooring page.
EkoBuild's AHT Ribbon Technology
Follow the exact flooring manufacturer’s temperature limit and installation requirements. A suitable thermostat and floor sensor must limit the floor temperature. Do not assume the heating mat automatically stays below a flooring limit: controls, floor construction and commissioning all matter.
Ribbon can provide primary heating when the usable output from the fitted mats meets the room’s calculated heat loss at the permitted floor temperature. Around 70–80% useful coverage is a planning aim, not a pass/fail test. Confirm the complete heating design before removing existing heating.
Choosing the Right Floor for Your Room
- Bathrooms: Consider a compatible tile or vinyl system, including the required moisture protection and electrical design.
- Kitchens: Tile, LVT, or laminate. All perform well. Tile retains heat longest.
- Living rooms: Laminate, LVT, engineered wood, or low-tog carpet. Pick what matches your style.
- Bedrooms: Low-tog carpet for comfort underfoot, or engineered wood. Both work well.
- Hallways: Tile, LVT, or laminate. Durable and good heat transfer in high-traffic areas.
Not sure which combination is right for your home? Use the Room Designer to plan your layout, or book a free consultation and we'll help you work it out.
Going deeper: under carpet, under laminate, under LVT and vinyl, under engineered wood.
Plan Your Underfloor Heating
Design your room layout online or talk to us about the best setup for your flooring.