Underfloor Heating Screed · Devon
Colyton Underfloor Heating Screed Specialists
Across Colyton we work hand-in-hand with UFH installers — they lay and pressure-test the pipes, we pour around them the next day at the right depth and thermal performance.
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Across Colyton we work hand-in-hand with UFH installers — they lay and pressure-test the pipes, we pour around them the next day at the right depth and thermal performance.
Liquid UFH screed lets you run a thinner build-up than traditional bays — useful when ceiling heights or threshold levels are tight in Colyton renovations.
Most of our Colyton jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Colyton sits Exeter (22 mi), and we work the surrounding villages on the same week's diary.
Colyton at a glance
County
Devon
District
East Devon
Postcode
EX24
Nearest city
Exeter (22 mi)
Nearest motorway
M5 (J25, ~22 mi)
Primary A-road
B3161
Local industries
independent retail, tourism
Common builds
medieval high-street, riverside conversions
Underfloor Heating Screed in Colyton — how it works
Liquid UFH screed lets you run a thinner build-up than traditional bays — useful when ceiling heights or threshold levels are tight in Colyton renovations.
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.
Built for Colyton homeowners and contractors alike
Colyton runs a healthy mix of residential renovation and small-to-medium commercial fit-out. We price both, and run both with the same fixed-price approach.
Cemfloor systems for Colyton
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.
Floors poured around Colyton
Proof from the Devon workload
Hundreds of square metres poured around Colyton in the last 12 months
Single-team continuity — same crew, same standards, every job
Written fixed-price quotes — no day-rate creep
Moisture-test handover record so flooring contractors take the slab on without dispute
Common Colyton build questions
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.
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.
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.
When can I switch the underfloor heating on in Colyton?+
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 Colyton clients to the schedule.
Can you screed over wet UFH and electric UFH?+
Yes — Cemfloor Therm encapsulates both. Electric mat systems usually take a thinner cover; wet pipes need the 50mm minimum.
Within easy reach of Colyton
Pin down a date for your Colyton pour, and we'll handle the rest — pump, mix, lay, level, protect, hand over.
Coverage across EX24
From Colyton to the surrounding villages, we keep the radius tight so logistics stay simple.
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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