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Liquid Screed · Wiltshire

Liquid Screed Contractors in Corsham

We pump liquid screed into new homes, extensions and open-plan rooms across Corsham. Homes built since 2015 make up 16% of the town's housing, and on the newest estates buyers expect a liquid screed over heating throughout the ground floor. The same method suits extensions on older semis, where a wide new kitchen needs a flat floor laid in one visit.

How liquid screed suits Corsham's newer homes

A liquid screed is mixed to a flowing consistency and pumped through a hose into the room, where it spreads to the walls and levels itself. Because it is not compacted by hand, a whole ground floor can be covered in a single visit, and the surface comes out dense and flat. Reaching SR1 or SR2 flatness is straightforward with it, and that is what big tiles and LVT want underneath.

That flatness suits the layouts on Corsham's newest estates. Open-plan kitchens, long living spaces and heated floors all work well on a screed that flows around pipes with no voids and has few joints. Liquid screed shrinks far less than sand and cement, so a big room can usually be poured without the joints a traditional floor would need.

Depth is the other advantage. Floated on insulation, a house floor starts at around 35mm, and a commercial one at around 40mm. That shallower build-up helps when a new floor must line up with an existing one, for example where an extension on a post-war semi meets the original hall.

Two materials go under the liquid screed name, one bound with calcium sulphate and the other with cement. Which one is used depends on the specification and whether the room may get wet. If the drawings name a CA grade, see our page on Corsham anhydrite flow screed for what that involves.

From the kerb to the room: Corsham pump access

Our pump and mixer are set up outside, on your drive or in the road, and the hose is the only thing brought through the house. On a new estate there is usually room to park close. On an older street, or where a cottage has no driveway, the hose run may be longer, and that needs planning before the day. Let us know about parking, gates, steps and anything the hose has to pass through.

Upper floors are not a problem. The hose can run up a staircase or through a window to reach a flat or first floor room, and flats make up 13% of Corsham's homes. There is more on the kit and how it is rigged on our screed pumping page. Neither the pump nor our other machines are available for hire.

You can usually walk across the new floor 24 to 48 hours after pouring. Drying takes much longer, and depth decides how long, so a moisture reading rather than the date tells you when flooring can go down. Our drying times guide explains the rule of thumb.

Still deciding? Our guide weighing pumped screed against hand-laid lays out the differences.

Liquid Screed prices in Corsham

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 Corsham

Finished floor screed in a bright domestic room
Finished floor screed in a bright domestic room.

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 Corsham

Corsham is about 66.8 miles west of our Slough base as the crow flies, with postcodes including SN13. The nearest towns to it are Chippenham (3.5 miles), Melksham (4.7 miles), Calne (7.8 miles) and Trowbridge (7.9 miles).

More on liquid screed, part of our screeding services.

FAQs

Liquid Screed in Corsham: your questions

How long does liquid screed take to lay in a Corsham house?

The pour itself is quick. A typical ground floor can be pumped in a single visit, because the screed flows into place instead of being compacted by hand. Time on site goes on setting up the hose, checking levels and finishing the surface as well as pouring. By the next day or the one after, 24 to 48 hours on, it will usually bear your weight.

Is liquid screed more expensive than sand and cement?

Per m² it usually costs a little more. On 2026 UK numbers, sand and cement sits at £18 to £25 per m² and pumped liquid at £24 to £31. A liquid screed is laid thinner, which uses less material per m². Send us the details of your Corsham floor and the fixed price comes back in writing inside 24 hours.

Does liquid screed need a membrane or edge strip?

Yes. Before a Corsham pour, the insulation is covered with a membrane so the screed cannot leak through the joints, and a compressible edge strip goes around every wall to allow for movement. These details keep the screed floating as it should and help prevent cracks at the perimeter. We check or supply both.

Free, no-obligation quote

A fixed price for your Corsham floor