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Liquid Screed · Essex

Liquid Screed in Harlow

Liquid screed goes into Harlow homes by pump, mixer to room, which means a rear extension, an open-plan ground floor or a row of new build plots is done in a day and takes foot traffic within 24 to 48 hours. Since 2000, 17% of Harlow's homes have been built, with Church Langley and Newhall added from the 2000s, and houses of that age are usually designed around a flowing screed over insulation.

Where liquid screed fits Church Langley and Newhall

The pump earns its money where a floor is big and open. On the newer homes at Church Langley and Newhall, a flowing screed over insulation and heating pipes is the build-up most likely to be specified. It pours across the whole area in one go and settles flat and dense, reaching SR1 or SR2 without much fuss. Hardly any shrinkage means hardly any joints, far fewer than the traditional hand-floated method would leave you with.

Older houses benefit too. When one of Harlow's post-war terraces gets a rear extension and the old kitchen is opened into it, the result is a wide floor where a pump pays for itself. Floating on insulation, a domestic pumped floor can be as shallow as about 35mm where sand and cement would want about 65mm, so the extension can line up with the original kitchen floor without a step.

Flats are a strong case as well. They make up 26% of Harlow's homes, and carrying sand and cement up stairs is slow and heavy, whereas a pump hose simply runs up to the flat.

Liquid screed comes in calcium sulphate and in cement based versions. Which one a Harlow room gets is decided by what it is used for and what goes on top, and our Harlow anhydrite screed page explains the calcium sulphate kind. Still undecided for your Harlow floor? Our comparison of liquid and sand and cement screed sets the two methods side by side.

Reaching the room with a pump in Harlow

Our mixer and pump set up on the drive or at the kerbside, and the hose takes the screed indoors from there. It will snake along a hall, turn corners and climb a communal stairwell, provided the way through is cleared and sheeted.

On some streets the lorry may not be able to park right outside the door. Tell us how far the nearest place to stand a lorry is from the front or back door, and whether the path runs through a shared area. With that, the route gets mapped out in advance; how our screed pumping works covers the detail.

The room must be ready. Every wall needs its edge strip, the insulation needs its membrane laid with seams taped, and each doorway needs a dam. Our crew looks over all three before a drop of screed goes in.

Drying is a separate question from walking. Walking across it is fine within a couple of days, yet the flooring has to wait for a moisture reading that says the screed is dry. As a working figure, give it a day per millimetre of thickness until you reach 40mm, with drying slowing down after that. Got a second property just up the road? We also cover Sawbridgeworth liquid screed.

Liquid Screed prices in Harlow

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 Harlow

Finished screed with the edge membrane trimmed ready for flooring
Finished screed with the edge membrane trimmed ready for flooring.

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 Harlow

On the map, Harlow sits east-north-east of Slough, about 35.8 miles from our base in a straight line (postcodes including CM20, CM18, CM17 and CM19), next to Sawbridgeworth (3.8 miles), Hoddesdon (4.7 miles), Epping (4.9 miles) and Ware (6.4 miles).

More on liquid screed, part of our screeding services.

FAQs

Liquid Screed in Harlow: your questions

How long before I can walk on liquid screed in a Harlow extension?

Once a day or two has gone by, roughly 24 to 48 hours, people can walk on it carefully. Stepladders, heavy kit and piles of materials should stay off for a good while more. A floor you can stand on is not yet a dry floor, and the new flooring still waits on a moisture test. The drying time depends on depth, screed type, the weather and how well the room is ventilated.

Is liquid screed a good choice for a Harlow flat?

Often, yes. A pump hose reaches an upper floor without anyone carrying sand and cement up the stairs, and the screed can be thinner than a traditional one. The building manager may need to approve the hose route and working hours. In a bathroom, a cement based product or sand and cement is used rather than calcium sulphate.

Why does liquid screed cost more per m² than sand and cement?

On published 2026 UK figures, liquid screed costs £24 to £31 per m², which is more than the £18 to £25 quoted for sand and cement. The material costs more, but on a large floor it goes down in a day, needs fewer joints and can be thinner. On an open-plan Harlow ground floor, compare the whole job, including labour time and depth, rather than the rate alone.

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