Garage Conversions & New Slabs · South West
Garage Floor Screed Across Devon, Somerset & Dorset
Liquid screed for garage conversions and new garage floors.
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Garage pours in the South West are small, awkward and important. Small because the room's usually 15–25m². Awkward because you're often pouring over an old slab that never expected to be a living-room floor. Important because the finish decides how the whole conversion feels.
Garage-conversion pours in our regional coverage almost always go bonded — 40–50mm Cemfloor on the primed existing slab. Any low spots get filled first, so the floor reads level from door threshold to internal wall.
For new garage slabs in core Devon & Somerset the build-up runs full: 100mm PIR insulation, DPM, UFH clipped and pressure-tested, edge strip, then 65mm Cemfloor. Ready for foot traffic in 48 hours, tile or LVT once moisture-tested.
Garage Floor Screed — how we run it
Garage-conversion pours in the South West almost always go bonded — 40–50mm Cemfloor on the primed existing slab. Any low spots get filled first, so the floor reads level from door threshold to internal wall.
For new garage slabs in the South West the build-up runs full: 100mm PIR insulation, DPM, UFH clipped and pressure-tested, edge strip, then 65mm Cemfloor. Ready for foot traffic in 48 hours, tile or LVT once moisture-tested.
The finish suits everything: tile, LVT, engineered wood, painted floor, sealed slab. On the South West workshop conversions we sometimes leave it as a sealed screed with a top coat and that's the finished floor.
Garage Floor Screed at a glance
Sector
Garage Floor Screed
Typical clients
garage-conversion homeowners and builders
Core coverage
Devon, Somerset, Dorset
Base city
Exeter
System
Cemfloor cement-based & anhydrite
Flatness
SR1 to a 2m edge
Guarantee
Manufacturer product warranty plus our workmanship guarantee
Locations served
199+ towns and villages
Common garage floor screed briefs we see
- Garage-to-living-room conversions in the South West
- Garage-to-home-office conversions across EX / TA / DT
- New detached garage slabs around the South West
- Garage-to-utility-room pours in the South West
- Workshop and gym floors on the South West properties
Recent garage floor screed work across the South West



Garage Floor Screed pour — step by step
- 1
Site visit to check the existing slab or build-up plan
- 2
Written fixed-price quote against depth and build-up
- 3
Prep — priming and low-spot filling on retrofits
- 4
Half-morning pump pour with laser levelling
- 5
Cover, cure and handover to the fit-out trades
Why clients trust us on garage floor screed
Garage-conversion focus across Devon, Somerset & Dorset — direct-client fixed pricing
Small-pump kit for tight garage-door access
Coordinated with UFH installers on retrofit systems
Threshold-aware depth planning laser-checked on site
Where we pour garage floor screed
Materials and systems for garage floor screed
Cemfloor CT-C30-F4
Standard garage-conversion mix, quick to trade back.
Cemfloor CT-C30-F6
Higher strength for {town} workshop and gym floors seeing heavy loading.
Primer + repair mortar
Applied on retrofit garage slabs for bond and levelling.
Perimeter edge strip
Continuous around walls and door threshold.
Garage Floor Screed — common questions
Can you screed over my existing the South West garage slab?+
Usually yes — bonded from 40mm on a primed, sound existing slab. Site visit first to confirm the the South West garage floor is fit to bond.
Will the finished floor match my house floor level?+
We laser-check the door threshold on the the South West site visit and plan pour depth to sit within it.
How long does a garage pour take?+
Half a morning on site for a typical 20–25m² the South West garage conversion.
Can I use it as a workshop or gym?+
Yes — Cemfloor CT-C30-F6 handles heavy point loads and vehicle traffic on a the South West workshop floor.
How soon can I put down tile or LVT?+
For a 45mm the South West garage pour, usually 4–5 weeks to moisture-test target.
Do I need UFH under the floor?+
Recommended for garage-to-living-room conversions in the South West. We work with your UFH installer on the pipe layout.
Garage floor screed quote — the South West
Send photos of the the South West garage and target dates — fixed-price quote back same-day.
Ready to get a price?
Tell us the rough size and location — we'll come back with a fixed quote today.
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