Underfloor Heating Screed · Somerset
Underfloor Heating Screed Poured to SR1 in Cheddon Fitzpaine
When Cheddon Fitzpaine 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 Cheddon Fitzpaine 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 Cheddon Fitzpaine 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 Cheddon Fitzpaine jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Cheddon Fitzpaine sits Taunton (3 mi), and we work the surrounding villages on the same week's diary.
What Cheddon Fitzpaine builds usually need
- 1930s semis — a regular brief in Cheddon Fitzpaine
- Estate new-builds — a regular brief in Cheddon Fitzpaine
- Kitchen-diner extensions — a regular brief in Cheddon Fitzpaine
- Garden-room outbuildings — a regular brief in Cheddon Fitzpaine
- Local retail — a regular brief in Cheddon Fitzpaine
Built for Cheddon Fitzpaine homeowners and self-builders
Cheddon Fitzpaine is residential-heavy, with renovation, extension and self-build briefs dominating the diary. We work directly with homeowners and their builders, with a single point of contact for the screed package.
Underfloor Heating Screed in Cheddon Fitzpaine — 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 Cheddon Fitzpaine 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 Cheddon Fitzpaine
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.
Step-by-step for a Cheddon Fitzpaine 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
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Cheddon Fitzpaine-area service radius
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FAQs from Cheddon Fitzpaine clients
When can I switch the underfloor heating on in Cheddon Fitzpaine?+
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 Cheddon Fitzpaine clients to the 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.
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.
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.
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.
Book your Cheddon Fitzpaine pour
Diary fills two to four weeks ahead. Pin a date now and we'll confirm logistics.
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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