Traditional Sand & Cement Screed · Devon
Traditional Sand & Cement Screed in Topsham
For Topsham jobs where gypsum-based screed is ruled out, wet rooms, balconies, timber-sensitive junctions, we lay a semi-dry sand and cement mix, bay by bay, finished to SR2 with a hand float or power trowel.
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For Topsham jobs where gypsum-based screed is ruled out, wet rooms, balconies, timber-sensitive junctions, we lay a semi-dry sand and cement mix, bay by bay, finished to SR2 with a hand float or power trowel.
For Topsham wet rooms, balconies and any area with sustained water contact, sand and cement is usually the only sensible screed choice, since gypsum-based liquid screeds are not designed to tolerate standing water.
Most of our Topsham jobs sit within 30 minutes of base, so site visits stay simple and pour days run to time. Topsham sits Exeter (4 mi), and we work the surrounding villages on the same week's diary.
EX3 access, routes and logistics
County
Devon
District
Exeter
Postcode
EX3
Nearest city
Exeter (4 mi)
Nearest motorway
M5 (J30, ~3 mi)
Primary A-road
A376
Local industries
high-end residential, hospitality
Common builds
Dutch-gabled merchants' houses, quayside conversions
What Topsham builds usually need
- Dutch-gabled merchants' houses — a regular brief in Topsham
- Quayside conversions — a regular brief in Topsham
- Premium new-builds — a regular brief in Topsham
- High-end residential — a regular brief in Topsham
- Hospitality — a regular brief in Topsham
Traditional Sand & Cement Screed in Topsham — how it works
For Topsham wet rooms, balconies and any area with sustained water contact, sand and cement is usually the only sensible screed choice, since gypsum-based liquid screeds are not designed to tolerate standing water.
We mix a semi-dry sand and cement screed on site or bring it in via a screed pump, lay it to string lines or laser-set pins in bays, then compact and trowel it to a flat, dense surface. It is slower than a liquid pour, roughly a day of drying time per millimetre of depth once you get past the first 50mm, but it tolerates a much wider range of site conditions.
Specifications suited to Topsham 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.
Floors poured around Topsham



Topsham-area service radius
Proof from the Devon workload
Hundreds of square metres poured around Topsham in the last 12 months
Single-team continuity — same crew, same standards, every job
Written fixed-price quotes — no day-rate creep
Moisture-test handover record so flooring contractors take the slab on without dispute
Common Topsham build questions
Can you form a fall to a drain with sand and cement?+
Yes, this is one of the main reasons to choose it. We build the fall into the screed thickness during placement, which liquid screed cannot do since it self-levels flat.
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 Topsham?+
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.
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 Topsham job.
How long does a sand and cement screed take to dry in Topsham?+
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.
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.
If your Topsham job needs a fall to a drain, an external step or a floor that shrugs off standing water, Traditional Sand & Cement Screed is very often the right call, not the fallback option.
Need a hand-trowelled screed in Topsham?
Tell us the depth, falls and access, and we'll come back with a fixed price for your Topsham sand and cement 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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