Underfloor Heating Screed · Devon
Kenton Underfloor Heating Screed Specialists
Underfloor heating only works as well as the screed encasing it — and in Kenton that means a high-thermal-conductivity liquid pour that wraps every pipe with no voids.
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Underfloor heating only works as well as the screed encasing it — and in Kenton that means a high-thermal-conductivity liquid pour that wraps every pipe with no voids.
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.
Most of our Kenton jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Kenton sits Exeter (8 mi), and we work the surrounding villages on the same week's diary.
Underfloor Heating Screed in Kenton — how it works
For Kenton 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.
Liquid UFH screed lets you run a thinner build-up than traditional bays — useful when ceiling heights or threshold levels are tight in Kenton renovations.
Kenton at a glance
County
Devon
District
Teignbridge
Postcode
EX6
Nearest city
Exeter (8 mi)
Nearest motorway
M5 (J30, ~7 mi)
Primary A-road
A379
Local industries
Powderham Estate, agriculture
Common builds
estate cottages, Powderham-side conversions
Typical Kenton use cases
- Estate cottages — a regular brief in Kenton
- Powderham-side conversions — a regular brief in Kenton
- New infill homes — a regular brief in Kenton
- Powderham Estate — a regular brief in Kenton
- Agriculture — a regular brief in Kenton
Kenton-area projects



Step-by-step for a Kenton job
- 1
UFH installer fits manifold, pipes and pressure-tests to 6 bar
- 2
We confirm edge insulation, DPM and pipe coverage depth
- 3
Pump and level the screed with pipes still under pressure
- 4
Slow commissioning of the heating — usually after 7 days, ramping per manufacturer spec
- 5
Floor coverings once moisture is signed off and commissioning is complete
Why Kenton clients pick us
Within easy reach of Kenton
Cemfloor systems for Kenton
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.
What people in Kenton usually ask
Why use liquid screed over UFH rather than sand-and-cement?+
Liquid screed flows around the pipes with no voids, giving 20-30% better thermal response and lower running costs than a hand-laid screed. That's why most Kenton UFH installers recommend it.
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.
When can I switch the underfloor heating on in Kenton?+
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 Kenton 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 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.
Talk to a Kenton-area screeder
We'll walk the build with you over a phone call — no hard sell, just honest numbers.
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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