Renovation Screed · Devon
Renovation Screed for St Thomas Builds
Renovation floors in St Thomas rarely run true — old timber decks sag, original slabs slope, and threshold heights are tight. Liquid screed fixes all three in a single morning.
Ready for a laser-flat floor in St Thomas?
Send us the floor area, build-up and target dates — we'll come back with a fixed quote and a date.
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Renovation floors in St Thomas rarely run true — old timber decks sag, original slabs slope, and threshold heights are tight. Liquid screed fixes all three in a single morning.
Where you're stripping back to a sound original slab in St Thomas, we'll prep, prime and bond a thin liquid screed straight onto it from 30mm — no need to dig out.
Most of our St Thomas jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. St Thomas sits Exeter (1 mi), and we work the surrounding villages on the same week's diary.
Who this is for in St Thomas
St Thomas 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.
St Thomas at a glance
County
Devon
District
Exeter
Postcode
EX4
Nearest city
Exeter (1 mi)
Nearest motorway
M5 (J31, ~3 mi)
Primary A-road
A377
Local industries
independent retail, hospitality
Common builds
Victorian terraces, riverside new flats
Renovation Screed in St Thomas — how it works
Where you're stripping back to a sound original slab in St Thomas, we'll prep, prime and bond a thin liquid screed straight onto it from 30mm — no need to dig out.
Old buildings move differently. We talk through movement joints at thresholds and against existing walls, so the new floor doesn't fight the old structure.
What to expect on pour day in St Thomas
- 1
Site visit — inspect substrate, threshold heights, structural movement
- 2
Strip and prep, or prime existing slab
- 3
Insulation, UFH coordination and edge isolation
- 4
Pour, level and protect
- 5
Floor coverings once dry and signed off
Recent work near St Thomas



Materials and systems we use in St Thomas
Cemfloor CT-C30-F6 (thin-section)
Where minimum depth matters more than maximum mass.
Cemfloor Therm
Retro-fit UFH in renovation builds.
Acoustic underlay
Critical for {town} flat conversions where impact noise is a concern.
Self-levelling overlay primer
For bonded thin-section pours over existing slabs.
Within easy reach of St Thomas
FAQs from St Thomas clients
Is liquid screed safe over a heritage property in St Thomas?+
With proper edge isolation and movement joints, yes. We discuss any conservation-area or listed-building constraints up front.
Can you do a single room rather than the whole house?+
Yes — single-room renovation pours are a regular run for us across St Thomas, with movement joints at the doorway to isolate from neighbouring rooms.
Will the screed stick to my old skirtings?+
We fit edge isolation strip against every wall before the pour — no bonding to skirtings, no risk to plaster.
Will it work with my new UFH retro-fit?+
Yes — Cemfloor Therm at 50mm above pipe gives you full UFH performance in a renovation build-up most original structures can accommodate.
Can you screed over my existing concrete floor in St Thomas?+
Usually yes — if the slab is sound we bond a thin liquid screed straight on top from 30mm. We'll assess the St Thomas substrate at the site visit and price accordingly.
What about screeding over a suspended timber floor?+
We can — with insulation, a DPM and structural sign-off that the joists can take the additional dead load. This is common in St Thomas period properties.
Trust points for a St Thomas brief
Ready for a laser-flat floor in St Thomas?
Send us the floor area, build-up and target dates — we'll come back with a fixed quote and a date.
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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