Traditional Sand & Cement Screed · Devon
Traditional Sand & Cement Screed for Trusham Builds
Not every Trusham floor wants a pump on the driveway. A traditional sand and cement screed, hand-laid to bays and trowelled flat, still earns its place on deep fills, external thresholds and jobs where a wet-mix, robust finish matters more than speed.
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Not every Trusham floor wants a pump on the driveway. A traditional sand and cement screed, hand-laid to bays and trowelled flat, still earns its place on deep fills, external thresholds and jobs where a wet-mix, robust finish matters more than speed.
Unlike a self-levelling liquid screed, sand and cement is placed and compacted by hand, so we control the fall towards a drain, form an upstand at a threshold, or feather it into an existing floor level in a way a pumped pour cannot.
Most of our Trusham jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Trusham sits Exeter (11 mi), and we work the surrounding villages on the same week's diary.
Common briefs across Trusham
- Stone farmhouses — a regular brief in Trusham
- Barn conversions — a regular brief in Trusham
- Cottage extensions — a regular brief in Trusham
- Occasional new-build cottages — a regular brief in Trusham
- Agriculture — a regular brief in Trusham
Right fit for Trusham rural self-builders and farms
Trusham 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.
Traditional Sand & Cement Screed in Trusham — how it works
Unlike a self-levelling liquid screed, sand and cement is placed and compacted by hand, so we control the fall towards a drain, form an upstand at a threshold, or feather it into an existing floor level in a way a pumped pour cannot.
Sand and cement screed is laid in bays with day joints, which we set out to avoid future cracking at natural stress points such as doorways and changes in depth. It is a more labour-intensive process than liquid screed, but it is proven, robust and unaffected by moisture the way calcium sulphate screeds can be.
Specifications suited to Trusham builds
Sand and cement (typically 4:1 or 5:1 mix)
Semi-dry, hand-compacted mix ratio adjusted to depth and loading.
SBR bonding agent
Slurry-brushed onto the substrate for bonded screeds under 40mm.
Polypropylene fibre reinforcement
Added to reduce shrinkage cracking on larger bays.
DPM and separating membrane
For unbonded or floating screeds over insulation.
Falls formed to drain outlets
Built into the screed thickness for wet rooms and balconies.
Edge and movement joints
Set at bay lines, doorways and around columns.
How a Trusham pour runs
- 1
Site visit to assess substrate, falls, depth and access, since sand and cement can be barrowed where a pump truck cannot reach
- 2
Substrate prep, priming or DPM, and setting out of bay lines and laser levels
- 3
Mix and place the screed in bays, compacting as we go to remove voids
- 4
Hand float or power trowel to a flat, dense SR2 finish
- 5
Protect and allow to cure, typically a day per millimetre of depth after the first 50mm
- 6
Follow-up inspection before floor coverings or tiling begin
Recent work near Trusham
Other areas we cover near Trusham
Trust points for a Trusham brief
FAQs from Trusham clients
Will the screed crack?+
Bay joints and fibre reinforcement control shrinkage cracking. We set bay sizes and joint positions at doorways and depth changes to minimise the risk on any Trusham job.
What SR rating do you achieve on a trowelled screed?+
We finish sand and cement to SR2, within 3mm under a 2m straight edge, which is suitable for most tiled finishes. If you need SR1 flatness for large-format tile or resin, liquid screed is usually the better route.
How is sand and cement screed different from liquid screed in Trusham?+
Sand and cement is a semi-dry mix, hand-laid and trowelled in bays, whereas liquid screed is pumped and self-levels. Sand and cement suits deep fills, external areas and wet rooms; liquid screed suits large flat internal floors that need to dry quickly.
Do you use a screed pump for sand and cement in Trusham?+
On larger jobs, yes, a screed pump can deliver the semi-dry mix into the building, which speeds up placement while keeping the hand-trowelled finish.
Can you match an existing sand and cement floor level?+
Yes, we set datums off your existing finished floor level and build the new screed to match, allowing for whatever covering goes on top.
How long does a sand and cement screed take to dry in Trusham?+
Roughly a day per millimetre of depth once past the first 50mm, so a 65mm floor is typically ready for coverings in around six to eight weeks, depending on ventilation and site conditions.
Talk through your Trusham sand and cement job
No pump access, an awkward fall, or a wet area, call and we'll talk through the right build-up for your Trusham floor.
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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