Flooring over underfloor heating in Charlton
Underfloor heating only works if the floor above it is spec'd correctly. Wrong underlay, wrong plank thickness or a sealed perimeter and the room stays cold. In Charlton we fit LVT, laminate and engineered wood rated for UFH, on underlay under 1.0 tog, with a proper expansion gap so the boards can move through the heating cycle.
What flooring over underfloor heating in Charlton actually involves
Underfloor heating only works if the floor above it is spec'd correctly. Wrong underlay, wrong plank thickness or a sealed perimeter and the room stays cold. In Charlton we fit LVT, laminate and engineered wood rated for UFH, on underlay under 1.0 tog, with a proper expansion gap so the boards can move through the heating cycle.
Riverside blocks have leasehold acoustic specs — we always use the specified underlay.
"Swapped a cold laminate for UFH-rated planks — same heating, 4°C warmer floor." — SE7 homeowner
- 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
Charlton lvt — the details that matter
- Charlton subfloor reality
Riverside blocks have leasehold acoustic specs — we always use the specified underlay.
- Pattern direction
Plank run follows the longest sightline; in narrow Charlton hallways that means front-door to kitchen.
- Door undercut
We trim doors on the day so they swing cleanly over glue-down LVT — no scraping, no callbacks.
In short — Charlton UFH flooring from £38/m² fitted, using UFH-rated planks and low-tog underlay so the heat actually reaches the room.
Postcodes: SE7 · Routes: the A206 and Blackwall Tunnel approach · Common build: Victorian village terraces.
Covering Charlton Village, Riverside, Maryon Park.
Flooring Over Underfloor Heating jobs we've finished nearby
Flooring Over Underfloor Heating in Charlton — common questions
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 Charlton survey.
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.
For heat transfer, yes — 4–5mm LVT sits directly on the screed with a very low thermal resistance. Most new Charlton kitchens over UFH now go LVT for that reason.
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.