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Liquid Screed · London

Liquid Screed Contractors in Southwark

We pump and lay liquid screed across Southwark, from a single flat to whole floors of new apartments. Purpose-built flats make up 64% of the borough's homes, and a self-levelling screed pumped through a hose suits those floors better than barrowing wet material up a stairwell. One visit covers a whole open-plan flat, the screed settles in around any heating pipes, and you can normally walk on it after 24 to 48 hours.

Liquid screed in Elephant Park and Aylesbury blocks

Southwark's regeneration schemes are built floor by floor, and those repeated, open floors are where pumped liquid screed comes into its own. The former Heygate estate is now Lendlease's Elephant Park, the Aylesbury in Walworth is being rebuilt in phases, and at Canada Water a masterplan approved in 2020 covers the shopping centre, printworks and dock offices. Apartment floors in blocks like these are usually floating screeds over acoustic insulation, often with underfloor heating.

In a flat, a floating liquid screed goes down from about 35mm, while commercial floors start nearer 40mm. Since the material finds its own level, reaching the SR1 or SR2 flatness that LVT, big tiles and engineered wood ask for is straightforward. Shrinkage is much lower than with a sand and cement mix, which means a big open-plan living space needs very few joints. It also fills fully around underfloor heating pipes, with no air pockets to cut the heat output, so the room warms up faster. Levels are agreed early: the insulation below, the screed and the flooring above must finish at the same height as the lift lobby and the front door of the flat, so the build-up is fixed before anything is ordered.

Whether a Southwark block gets a calcium sulphate or a cement based liquid screed is down to its specification. For the difference between the two methods in more detail, see liquid versus sand and cement screed.

Getting the pump to a Southwark flat or terrace

Mixer and pump stay out on the pavement or in the site compound, and only a hose comes in to reach the room. On a new block that normally means a loading bay and a hose run up the stair core or through an opening on the right floor. On an older street it means somewhere safe to park within reach of the front door.

Victorian terraces in Peckham, Nunhead and East Dulwich raise a different question. A side return extension at the back of a terrace is often reached only through the house, so the hose runs down the hallway under protective sheeting. That is quick and clean when planned, and it is still far less disruption than carrying dozens of barrow loads through the same hall.

Pump costs are part of the price. Hiring a pump alone runs to £300 to £600 per day on published trade rates, so one small room can work out dearer per m² than a whole flat. With us the pump arrives with the crew through our own screed pumping; we don't hire out pumps or machines on their own. Projects just over the borough boundary are covered the same way; see liquid screed in Lambeth.

Liquid Screed prices in Southwark

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 Southwark

Finished floor screed with membrane still visible at the walls
Finished floor screed with membrane still visible at the walls.

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 Southwark

Southwark is about 24.7 miles east of our Slough base as the crow flies, with postcodes including SE1, SE5, SE21 and SE22. The nearest towns to it are Lambeth (2.1 miles), Lewisham (3.2 miles), Tower Hamlets (3.5 miles) and Westminster (4.2 miles).

More on liquid screed, part of our screeding services.

FAQs

Liquid Screed in Southwark: your questions

How thick should liquid screed be in a Southwark flat?

For a home, about 35mm is the usual starting depth for floating liquid screed, against about 40mm for commercial floors. Add underfloor heating and the pipes want at least 25mm on top, so the screed ends up 45 to 50mm deep. The acoustic insulation underneath adds to the build-up, so the finished floor height is worked out before anything is ordered.

When can I walk on liquid screed after it is poured?

Normally after 24 to 48 hours, so the rest of the trades on a Southwark block are back at work within a couple of days. Being able to stand on it doesn't mean it's ready for flooring. Allow about a day for each millimetre up to 40mm, then longer for each millimetre beyond that, and let a moisture reading rather than the calendar decide when the finish goes down.

Is liquid screed worth it for a small Southwark kitchen?

Sometimes not. The pump costs the same to set up whether it fills 15 m² or 150 m², so on a small room a hand-laid sand and cement screed is often better value. On 2026 published rates, liquid is priced from £24 up to £31 a square metre, while sand and cement is £18 to £25. We will say which makes sense for your floor.

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Liquid Screed near Southwark

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