Underfloor Heating Screed · Devon
Cemfloor-Certified Underfloor Heating Screed Across Heathfield
Liquid UFH screed in Heathfield replaces the air gaps and voids that bog standard sand-and-cement leaves around pipes, lifting system response and cutting running costs.
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Liquid UFH screed in Heathfield replaces the air gaps and voids that bog standard sand-and-cement leaves around pipes, lifting system response and cutting running costs.
We pour Cemfloor Therm liquid screed over your UFH pipes at 50mm above pipe (typically 65-75mm total over insulation), giving full pipe encapsulation, fast thermal response and a finished surface flat to SR1.
Most of our Heathfield jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Heathfield sits Exeter (12 mi), and we work the surrounding villages on the same week's diary.
TQ12 access, routes and logistics
County
Devon
District
Teignbridge
Postcode
TQ12
Nearest city
Exeter (12 mi)
Nearest motorway
M5 (J31, ~11 mi)
Primary A-road
A38
Local industries
Trago Mills, distribution
Common builds
big industrial sheds, Trago-style retail
What Heathfield builds usually need
- Big industrial sheds — a regular brief in Heathfield
- Trago-style retail — a regular brief in Heathfield
- Small new estates — a regular brief in Heathfield
- Trago Mills — a regular brief in Heathfield
- Distribution — a regular brief in Heathfield
Underfloor Heating Screed in Heathfield — how it works
The screed self-levels around every loop, eliminating the voids you get under hand-laid traditional screed. That means the floor responds faster when the heating calls for it, and stores less wasted heat.
For Heathfield UFH builds the typical sequence is: insulation board down, pipes clipped and pressure-tested, edge insulation in place, then we pump and level in a single visit.
Cemfloor systems for Heathfield
Cemfloor Therm
Liquid screed engineered for UFH — lambda 2.1 W/mK, fast response.
PIR/Phenolic insulation board
70-150mm typical depending on build regs U-value target.
Edge insulation strip
Critical around UFH zones to allow thermal expansion.
Pressure-testing kit
Pipes held at 6 bar through the pour to flag any damage immediately.
Recent work near Heathfield
Heathfield-area service radius
Trust points for a Heathfield brief
- 01Cemfloor-certified, fully insured, CDM-aware
- 02Coordinated with most South West UFH installers
- 03Pre-start meeting standard on every commercial job
- 04Local knowledge — we know the M5 (J31, ~11 mi) access window and A38 traffic patterns
FAQs from Heathfield clients
When can I switch the underfloor heating on in Heathfield?+
On Cemfloor Therm we typically start a slow commissioning cycle from day 7, ramping 5°C per day per manufacturer spec. Forcing it earlier risks cracking, so we hold Heathfield clients to the schedule.
Does liquid UFH screed improve EPC ratings?+
Indirectly — yes. Faster response and lower running temperatures help heat-pump COP, which feeds into your SAP/EPC. We'll share the manufacturer data your assessor needs.
What depth of screed over UFH pipes do you recommend?+
Minimum 50mm cover above the highest pipe — usually a 65-75mm total slab over insulation. Thicker if you want more thermal mass.
What if a pipe leaks during the pour?+
Pipes are held at 6 bar through the pour. Any pressure drop is flagged immediately and we stop, fix and continue — this is exactly why we keep the manifold under test.
Will the screed crack as the UFH heats up?+
Properly isolated at the edges and at doorway joints, no. We pour with the pipes pressure-tested and follow a controlled commissioning schedule.
Can you pour over a heat-pump system in Heathfield?+
Yes — and we'd argue you should. Heat pumps run at lower flow temperatures than gas, so the screed's thermal conductivity matters more, not less.
Whether it's a single-room retrofit or a full contractors and developers build in Heathfield, the goal is the same — one pour, laser-flat, ready to take coverings without fuss.
Need Underfloor Heating Screed priced for Heathfield?
Tell us the square metres and access notes. Most Heathfield quotes go out the same day.
Ready to get a price?
Tell us the rough size and location — we'll come back with a fixed quote today.
Or call our landline on 01392 237700
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