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Floor Levelling · Kent

Floor Levelling and Self Levelling Screed in Dartford

In Dartford we skim floors with self levelling compound, after which LVT, engineered wood, vinyl and big tiles lie flat. Demand for it has two sources. Retail fit-outs at Bluewater and units at Crossways Business Park need flat bases on tight programmes. At home, a new extension on an inter-war or post-war semi has to meet an older slab, and any lip at the join shows through a thin finish.

Levelling for fit-outs at Bluewater and Crossways Business Park

Crossways Business Park sits at the foot of the Queen Elizabeth II Bridge, and Bluewater, built in a former quarry, is a regional shopping centre. Ebbsfleet, part of the Thames Gateway, keeps expanding next door. Warehouses, distribution units and retail fit-outs across this area need flat floors.

A fit-out usually starts with a base that is not ready: old adhesive, patched trenches and dips where racking or counters stood. After cleaning and preparation it gets the primer its base calls for, as screed, concrete and existing floors each need different ones, then compound goes down, usually about 2mm to 10mm deep. Products that dry fast let the shopfitter get in sooner.

Flatness is set under BS 8204 and checked with a 2m straightedge. Gaps of up to 3mm meet SR1, up to 5mm SR2, and up to 10mm SR3. Many thin sheet finishes demand SR1, and the flooring specification for a unit will say which class applies. We check the whole floor with the straightedge before pricing, because dips near former racking lines or counters are easy to miss by eye, and the depth of compound they need affects both cost and drying time.

Compound finishes a floor; it does not form a structural slab. Resin, polished concrete and structural power floated slabs are outside what we do. Where a warehouse floor needs grinding before a new finish, see our concrete floor grinding service, and for floors that need a heavier screed, high strength screed.

Smoothing extension joins in Dartford homes

Rear extensions on Dartford's inter-war and post-war semis create one familiar problem. The new screed has to meet an older slab, and even when both are laid well, the two can finish a few millimetres apart. LVT, sheet vinyl and large format tiles all show a lip like that. A thin layer of compound feathered across the join lets one run of flooring go straight through.

Older floors elsewhere in the house can need the same treatment. Waves, hollows and old patches from pipe runs all show through a thin finish, and a skim of compound brings them within tolerance.

Compound does have limits. Thick layers of compound standing in for a screed that is really needed can crack and come unstuck. If a floor is out by more than about 10mm, damp or breaking up, a new screed is the lasting fix: on the Temple Hill estate, worn screeds often need breaking out and relaying rather than skimming, as our sand and cement screed page for the town explains. For small cracks and hollow patches, see screed repairs. Bexley, about 4.5 miles off, has its own page on Bexley floor levelling.

How we price floor levelling in Dartford

A fixed written price within 24 hours, once we know the area and the base. See our floor screeding cost guide.

Who levels your floor in Dartford

Wide view of a finished screed hallway in a timber framed build
Wide view of a finished screed hallway in a timber framed build.

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.

Floor Levelling from Slough to Dartford

As the crow flies, our yard in Slough is about 38.8 miles from Dartford, which lies to the east. Postcodes here include DA2, DA1 and DA9, and Swanscombe (1.6 miles), Grays (3.8 miles), Northfleet (4.5 miles) and Bexley (4.5 miles) are close by.

More on floor levelling, part of our screeding services. Not sure whether you need a thin compound or a full flowing screed? See self levelling screed explained.

FAQs

Floor Levelling in Dartford: your questions

How thick can self levelling compound be laid?

Compound is normally kept to roughly 2mm to 10mm, with some products made for greater depths. Beyond that, a Dartford floor usually needs a screed rather than more compound, because deep pours to correct a failed floor can crack and debond. We measure the floor under a 2m straightedge before choosing the product.

What flatness does a retail fit-out floor need?

It depends on the finish. Sheet vinyl and other thin finishes often call for SR1: under a 2m straightedge, 3mm is the most gap allowed. SR2 allows 5mm and suits some tiles and thicker coverings. For a Dartford retail fit-out, the flooring specification sets the class, and we level the base to meet it.

Do I need levelling before laying engineered wood?

Usually, if the base has dips, ridges or a step at an extension join. Engineered boards need a flat, sound base to sit evenly and avoid movement. We check the floor, repair any damage, prime to suit the base and apply compound where needed. In a Dartford semi, the join between house and extension is often where it is needed.

Free, no-obligation quote

A fixed price for your Dartford floor