Liquid Screed · Devon
Liquid Screed — Modbury, Devon
From Brownston Street yards commercial floors to Ermington self-builds, liquid screed gives you one continuous slab with no shrinkage cracks and minimal curling.
Book your Modbury pour
Diary fills two to four weeks ahead. Pin a date now and we'll confirm logistics.
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From Brownston Street yards commercial floors to Ermington self-builds, liquid screed gives you one continuous slab with no shrinkage cracks and minimal curling.
We pump Cemfloor calcium-sulphate screed from a static mixer into your building, level it with a dappling bar, and walk away with a floor that's typically dry enough for floor coverings in roughly one day per millimetre of depth.
Most of our Modbury jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Modbury sits Plymouth (12 mi), and we work the surrounding villages on the same week's diary.
Right fit for Modbury rural self-builders and farms
Modbury 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.
Why Modbury site context matters
County
Devon
District
South Hams
Postcode
PL21
Nearest city
Plymouth (12 mi)
Nearest motorway
M5 (J31, ~37 mi)
Primary A-road
A379
Local industries
independent retail, agriculture
Common builds
Georgian high-street, small new estates
Liquid Screed in Modbury — how it works
We pump Cemfloor calcium-sulphate screed from a static mixer into your building, level it with a dappling bar, and walk away with a floor that's typically dry enough for floor coverings in roughly one day per millimetre of depth.
The screed arrives ready-mixed on a truck, gets pumped through a hose to wherever it's needed in the building, and self-levels to within a couple of millimetres across the room. We spike-roll it to release air, then leave it.
How a Modbury pour runs
- 1
Site visit and written quote — confirm depths, area, access, build-up
- 2
We prep edge insulation, polythene DPM and any UFH coordination
- 3
Pump day: ready-mixed screed pumped, levelled and spike-rolled in one pour
- 4
Cover and protect for 24-48 hours
- 5
Light foot traffic from day 2; floor coverings once moisture content is signed off
Latest jobs across Devon



Specifications suited to Modbury builds
Cemfloor CT-C30-F6
Cement-based liquid screed — fast-drying, low shrinkage, suitable for most floor coverings.
Cemfloor Therm
Optimised for underfloor heating with high thermal conductivity.
Acoustic and thermal insulation underlay
PIR, EPS or acoustic mat depending on the build-up.
Edge isolation strip
10mm closed-cell foam to allow thermal movement.
Nearby villages and towns
Modbury screed questions, answered
Can other trades work above while you pour?+
We prefer the floor area cleared on pour day, but trades can work in unrelated areas. We'll set out a sensible plan with your site manager.
Can you pour in cold weather?+
Yes, with the right ambient control. We won't pour below 5°C and we'll discuss frost protection for any Modbury pour in the colder months.
Can liquid screed go over an existing concrete slab?+
Yes — typically unbonded over a DPM and slip membrane, from 35mm. We'll assess the substrate at the Modbury site visit.
How quickly can I walk on a liquid screed floor in Modbury?+
Light foot traffic from 24-48 hours after the pour. Heavy loading, follow-on trades and final floor coverings depend on depth and ambient conditions — we leave you with clear drying guidance for your specific Modbury job.
Do I need to be on site for the pour in Modbury?+
Not necessarily — we usually agree access with the main contractor or self-builder and run the pour with our own team. We'll confirm the Modbury access route, pump position and waste route before the day.
Does liquid screed crack like sand-and-cement?+
Calcium-sulphate and modern cement-based liquid screeds have very low drying shrinkage. With proper edge isolation and joints at doorways, cracking is rare.
What backs our Modbury work
- 01Cemfloor-certified, fully insured, CDM-aware
- 02Coordinated with most South West UFH installers
- 03Pre-start meeting standard on every commercial job
- 04Local knowledge — we know the M5 (J31, ~37 mi) access window and A379 traffic patterns
Book your Modbury 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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