Underfloor Heating Screed · Somerset
Underfloor Heating Screed Poured to SR1 in Dulverton
When Dulverton self-builders specify UFH, the screed is what makes the system efficient. We pump Cemfloor Therm directly around your pressure-tested pipework for full encapsulation.

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When Dulverton self-builders specify UFH, the screed is what makes the system efficient. We pump Cemfloor Therm directly around your pressure-tested pipework for full encapsulation.
For Dulverton 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.
Most of our Dulverton jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Dulverton sits Taunton (18 mi), and we work the surrounding villages on the same week's diary.
TA22 access, routes and logistics
County
Somerset
District
Somerset West and Taunton
Postcode
TA22
Nearest city
Taunton (18 mi)
Nearest motorway
M5 (J27, ~13 mi)
Primary A-road
B3222
Local industries
upland farming, holiday lets
Common builds
granite cottages, farmhouse conversions
Underfloor Heating Screed in Dulverton — how it works
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.
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.
Who this is for in Dulverton
Dulverton sits rural — barn conversions, self-builds, agricultural sheds, equestrian floors. Access is usually fine, but power and water on site need confirming up front. We do that at the site visit.
Materials and systems we use in Dulverton
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.
Latest jobs across Somerset



What backs our Dulverton work
Dulverton screed questions, answered
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.
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 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 Dulverton?+
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 Dulverton clients to the 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.
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.
Dulverton-area service radius
If you're planning Underfloor Heating Screed in Dulverton, the brief almost always comes down to flatness, dry-time and access — get those right and the trades behind you stay on programme.
Cemfloor-certified work near Dulverton
Manufacturer-backed install, ten-year guarantee, fully insured. Get a written quote.
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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