Hand-laid floors for Rayleigh garage conversions and small rooms
A garage conversion is one of the clearest cases for sand and cement. In a Rayleigh semi the garage slab is usually a step down from the hall and uninsulated, so membrane, insulation boards and screed are stacked on it until the floor reaches hall height. Sand and cement is mixed in batches to suit the depth, which is useful when the slab falls towards the old door and the build-up varies across the room.
Floating over insulation, a Rayleigh garage or extension floor goes down at about 65mm, with commercial units taking 75mm. If headroom is tight and the old slab is solid, we can bond a thinner 25 to 40mm layer directly to it once it is prepared; the bonded screed page sets out when that is possible.
Small rooms suit the hand-laid method too. A cloakroom, a boot room or a narrow side extension may only be a few square metres, and setting up a pump for that rarely makes sense. A mixer, a barrow and a screeder with a straightedge will do the job at a lower cost.
We pack it down and finish it with a trowel, or a power float on bigger areas, until the surface is hard and true. Published 2026 figures put fibres at an extra £1 to £3 per m², and they cut down the hairline shrinkage cracks a floating floor over insulation can develop. Our fibre reinforced screed service covers that option in more detail.
Wet rooms and older floors across Rayleigh
Some floors need a cement screed because of what happens on them. In a Rayleigh wet room, walk-in shower or utility, a calcium sulphate floor would not cope with the water, so these are hand-laid in sand and cement. It can be formed to falls, sloping gently towards a drain so water does not pool.
The older part of the housing stock brings its own jobs. Inter-war houses make up about 9% of Rayleigh's homes, and their solid floors may have cracked or dropped, or were built without any damp proof membrane at all. If renovation exposes a floor like that, it comes out and goes back at the same height, this time over insulation and a membrane, topped with fresh screed.
The cost of sand and cement is time. Expect a 65mm floor to need two months or more before most coverings, since the first 40mm dries at around a millimetre a day and the rest more slowly. If that is too long, a fast drying mix brings the date forward, priced at £20 to £28 per m² in published 2026 figures. If the finished floor needs a smoother surface for vinyl, levelling a Rayleigh floor is the next step.
Sand and Cement Screed prices in Rayleigh
Sand and cement screed: £18 to £25 per m² supplied and laid (MyJobQuote, August 2026), so £450 to £630 for 25 m². MyJobQuote does not say whether these figures include VAT. See our floor screeding cost guide or screed calculator.
Who lays your sand and cement screed in Rayleigh
K & B Screeding’s own team, led by director Donatas Bardisevicius. Founded 2019, company 12298780.
See what customers say in our Google reviews and on our testimonials page.
Sand and Cement Screed from Slough to Rayleigh
As the crow flies, our yard in Slough is about 54 miles from Rayleigh, which lies to the east. Postcodes here include SS6, and South Woodham Ferrers (4.1 miles), Wickford (4.1 miles), Rochford (4.4 miles) and Southend-on-Sea (5.6 miles) are close by.
More on sand & cement screed, part of our screeding services.