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Liquid Screed · Cambridgeshire

Liquid Screed Contractors in Ely

In Ely we pump liquid screed into extensions, new-build ground floors and flats. Plenty of 1970s to 1990s detached homes in Ely are being extended, and the new floor has to finish level with the old one, which a self-levelling screed poured to set datum points makes easier than hand-laying. One visit usually pours the whole floor, and by 24 to 48 hours on it will take footsteps.

Liquid screed for Ely extensions and new-build floors

Detached houses make up 33% of Ely's homes, and those built between the 1970s and 1990s are regularly extended. Across Ely as a whole, 28% of homes date from 1973 to 1999. An extension on one of these usually opens into a kitchen or family room, giving a wide floor with few obstructions. That is the kind of floor pumped screed suits.

The key is lining up the levels. The new slab is cast lower than the existing floor to leave room for insulation and screed, and the screed's finished height is set to meet the old floor. A self-levelling screed finds its own level from datum points set across the room, so the surface reaches SR1 or SR2 regularity without the ridges a hand-laid floor can leave. Any small mismatch at the threshold is then feathered with compound.

On new builds, such as the homes planned at Orchards Green off the A10, liquid screed suits open-plan ground floors and flats for the same reasons: speed, flatness and full contact with any heating pipes.

Depth follows the build-up. Floated on insulation in an Ely house, allow about 35mm upwards; with heating pipes inside, 25mm minimum on top of them. Ely jobs can use a calcium sulphate or a cement based liquid screed, and the rooms and finishes settle which. For a direct comparison, see liquid versus traditional screed. If the extension will be heated, go to Ely underfloor heating screed.

Pump access in Ely streets and apartment blocks

The screed is mixed off site and pumped by hose from the lorry to the room, so the first question for any Ely job is where the vehicle can park. Newer estates with driveways are straightforward. Houses without off-road parking may need a longer hose run or a permit, so give us the address and any restrictions when you ask for a price.

An upstairs flat is no barrier, since the hose can climb a stairwell or go in through a window. The building's management usually wants to agree the route and protection in advance, and the membrane on an upper floor has to be sealed so no screed escapes through gaps.

After the pour, keep off it for a day or two. Firm underfoot is still far from dry: about a day per millimetre up to 40mm, slower beyond, so the flooring date has to allow for it. The figures are set out in how long screed takes to dry. If your project sits south-east of the city, liquid screed in Soham covers the same service there.

Liquid Screed prices in Ely

Liquid screed: £24 to £31 per m² supplied and laid (MyJobQuote, August 2026), so £960 to £1,240 for 40 m². MyJobQuote does not say whether these figures include VAT. See our floor screeding cost guide or screed calculator.

Who lays your liquid screed in Ely

Wide view of a finished screed in a glazed extension
Wide view of a finished screed in a glazed extension.

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.

Liquid Screed from Slough to Ely

As the crow flies, our yard in Slough is about 71.4 miles from Ely, which lies to the north-north-east. Postcodes here include CB7, and Soham (5.7 miles), Chatteris (9.9 miles), Newmarket (12.4 miles) and March (12.6 miles) are close by.

More on liquid screed, part of our screeding services.

FAQs

Liquid Screed in Ely: your questions

How quickly can I walk on liquid screed in an Ely extension?

Usually within 24 to 48 hours of the pour, once the surface has set enough for light foot traffic. Flooring, though, is another matter. Heavier loads, trades working on it and floor coverings all wait until the screed has dried to the level the flooring maker sets, which a moisture test confirms.

Is liquid screed suitable for an upstairs flat in Ely?

Yes, in many cases. The pump hose reaches upper floors through stairwells or windows, and liquid screed is quick to lay across an open floor. The base must be prepared for it, with a sealed membrane so the screed cannot leak through gaps, and the building manager usually needs to agree access in advance.

Is liquid screed cheaper than sand and cement?

Usually not, square metre for square metre: liquid is £24 to £31 against £18 to £25 for sand and cement on the published 2026 UK figures. On a large, open Ely extension the faster laying and thinner section can close that gap. On a small room or an awkward layout, sand and cement tends to work out cheaper overall.

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