Fit new flooring over your Eltham UFH system
Wet UFH in a edwardian terraces extension near the A2 and South Circular and electric mats in a Eltham Park bathroom are different jobs. We spec each — plank type, adhesive, underlay — from the manifold spec you already have. Nothing voids your UFH warranty.
What flooring over underfloor heating in Eltham actually involves
Wet UFH in a edwardian terraces extension near the A2 and South Circular and electric mats in a Eltham Park bathroom are different jobs. We spec each — plank type, adhesive, underlay — from the manifold spec you already have. Nothing voids your UFH warranty.
Span estates often have unusual screed levels — we'll moisture-test before quoting LVT.
- Only UFH-rated LVT, laminate and engineered wood used
- Underlay kept below 1.0 tog so heat actually reaches the room
- Perimeter expansion gap sized for full UFH cycle
- Manifold and probes protected during fit
What we check first on a Eltham lvt job
- Subfloor flatness
LVT shows every bump — edwardian terraces subfloors in Eltham almost always need ply or self-levelling screed first.
- Door undercut
We trim doors on the day so they swing cleanly over glue-down LVT — no scraping, no callbacks.
- Pattern direction
Plank run follows the longest sightline; in narrow Eltham hallways that means front-door to kitchen.
"Swapped a cold laminate for UFH-rated planks — same heating, 4°C warmer floor." — SE9 homeowner
In short — Eltham UFH flooring from £38/m² fitted, using UFH-rated planks and low-tog underlay so the heat actually reaches the room.
Postcodes: SE9 · Routes: the A2 and South Circular · Common build: Edwardian terraces.
Covering Eltham Park, New Eltham, Mottingham.
Flooring Over Underfloor Heating jobs we've finished nearby
Flooring Over Underfloor Heating in Eltham — common questions
Yes — but only UFH-rated boards (usually 8mm HDF core, marked on the pack) with an underlay under 1.0 tog. Standard 12mm click laminate will insulate your UFH and cost you heat.
For heat transfer, yes — 4–5mm LVT sits directly on the screed with a very low thermal resistance. Most new Eltham kitchens over UFH now go LVT for that reason.
55°C at the plank, 27°C at the floor surface — the industry standard. Above that, planks cup and joints open. We commission with your plumber so we know the ramp-up.
Yes — dropped to 15–18°C for 48 hours before, off during the fit, then ramped back up 2°C per day. We give you the schedule in writing after the Eltham survey.