Flooring for Radiant In-Floor Heat

In-floor heating is a comfortable upgrade for bathrooms, basements and colder rooms in Victoria’s damp winters, but not every floor is approved for it, and the approvals come with conditions. Some manufacturers approve hydronic (hot-water) systems only, some also allow electric, and many set a maximum floor temperature.

Every floor below has a radiant-heat approval documented in its manufacturer’s specs. The condition shown is the manufacturer’s own wording, so always follow the installation guide for your system.

Featured floorsAll 75 approved collectionsFAQ

What to look for

• The type of system. Check whether the approval covers your system. Some say hydronic only, or “water pipes embedded in thermo mass only”. Others cover hydronic or electric.
• Temperature limit. 12 of the collections below list a maximum subfloor temperature of about 29°C (85°F). Your heating installer should set the system to stay within it.
• Engineered over solid. On our list, the hardwood approvals are for engineered hardwood, which is more dimensionally stable than solid wood.
• Start-up and adhesives. Many guides ask for the heat to be brought up gradually, and glue-down floors may require a specific approved adhesive.
• See our engineered vs solid hardwood guide and underlayment and subfloor guide.

How we chose these floors: every product below was picked only from what its manufacturer documents in the specs on its product page (for example a waterproof listing, a water-resistance rating, wear layer, scratch or stain resistance). If a spec is not documented, the product is not listed here, even if it may perform well. Always check the manufacturer’s current warranty and installation guide for your exact room.

Featured radiant-heat approved floors

One collection from each brand and floor type. The full list is below.

All radiant-heat approved collections (75)

Frequently asked questions

Can hardwood go over radiant floor heating?

Many engineered hardwoods can. On our list, engineered collections from Eurostyle, Goodfellow, Pindar, Twelve Oaks and Vidar carry a radiant-heat approval, each with its own conditions. Follow the manufacturer’s installation guide for moisture, temperature and start-up.

Does the floor work with electric heating mats?

Only if the manufacturer says so. Some approvals cover hydronic or electric systems, while others are hydronic only. The condition on each card and in the table above shows the manufacturer’s wording.

Do I need to change how I run my heating?

Usually you will need to keep within the manufacturer’s maximum floor temperature and bring the heat up gradually after installation. Your heating installer can set limits on the thermostat.

Keep reading: Engineered vs solid hardwood · Hardwood flooring · Winter floor care. Not sure yet? Try our Find the right floor quiz.

More ways to shop: Waterproof & water-resistant flooring · Pet-friendly flooring · Family-friendly & low-maintenance flooring.