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Concrete Floor Grinding · Kent

Concrete Floor Grinding in Swanley

K & B grinds concrete and screed floors in Swanley as preparation, carried out by our own team with diamond heads and dust extraction. The machine takes down raised joints and high spots and clears glue, paint, weak surface laitance and thin coatings, so the next layer, whether compound, screed or new flooring, bonds to clean concrete. In Swanley it fits two kinds of work above all: unit refits in the town centre shopping area, and extensions to overspill-era houses where a new slab meets the old floor.

Preparing Swanley shopping centre units for new floors

Swanley's main retail space is the town centre shopping area, rebuilt in the 1990s around one of the larger Asda stores. When one of its units changes tenant, the old flooring comes out and the slab underneath tells the story of every fit-out before it: glue lines from carpet tiles, patches of vinyl adhesive, painted walkways, and ridges where earlier repairs were trowelled in proud.

New sheet flooring or a levelling compound cannot be bonded over that safely. Adhesive residue stops a primer soaking in, paint peels away under load, and a raised repair telegraphs straight through a thin finish. Diamond grinding takes all of it back to clean, sound concrete in thin passes, so the base is ready for the next layer rather than merely swept.

The usual sequence in a unit is grind, vacuum, then prime and pour compound to the flatness the flooring maker asks for. Where a whole new wearing layer is needed, that becomes commercial screeding rather than surface work.

Grinding also suits a unit being handed to a resin installer. We prepare the slab and they lay the resin; we do not lay resin or polished concrete ourselves.

Shop programmes are tight, so we plan the grinding around the shopfitters and the flooring team, and we can work in sections so part of a unit stays usable. Tell us the floor area, what covering has come up and what is going down, and the price you get is fixed in writing.

Extension slabs near St Mary's and White Oak estates

Extensions to overspill-era semis and terraces, including homes around the St Mary's and White Oak estates, usually put a new insulated slab and screed against the existing floor. The two are laid years apart, and the join often ends up with a lip, a ridge or a slight rise where the old wall stood. Grinding takes that high side down so the new finish crosses without a step.

Garage conversions are another case, where floor paint or old coatings must come off before insulation or a bonded layer. We cover the town and nearby Hextable, Hockenden, Crockenhill and Swanley Village.

Grinding has a clear limit. It removes local high spots; it does not flatten a floor that falls across a room, and grinding deep enough to try would thin a screed past its safe minimum. Beyond that point we grind the peaks and follow with levelling compound or a new screed.

Grinding concrete creates silica dust, so we work only with extraction on the machine, sheet off doorways and clean as we go. We do not hire out or sell grinders or tooling. Only 11% of Swanley homes are detached, so containing the dust next to party walls and lived-in rooms is part of every job. Nearby, the same work is offered in Dartford.

How we price floor grinding in Swanley

A fixed written price within 24 hours, once we know the area and what has to come off. See our floor screeding cost guide.

Who grinds your concrete floor in Swanley

Room prepared with blue edge strip and membrane ready for screed
Room prepared with blue edge strip and membrane ready for screed.

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.

Concrete Floor Grinding from Slough to Swanley

As the crow flies, our yard in Slough is about 36.5 miles from Swanley, which lies to the east-south-east. Postcodes here include BR8, and Bexley (4.4 miles), Dartford (5.2 miles), Bromley (5.5 miles) and Swanscombe (6.2 miles) are close by.

More on floor grinding, part of our screeding services.

FAQs

Concrete Floor Grinding in Swanley: your questions

What is the difference between grinding and shot blasting?

Grinding uses diamond heads to shave the surface down in thin, controlled passes, which suits high spots, ridges, adhesive and paint in rooms and shop units. Shot blasting fires steel shot at the floor to roughen and clean it, and is quicker over large areas or thick coatings. We choose the method that suits the floor area and what has to come off.

Can grinding remove old carpet tile glue from a Swanley office floor?

Yes. Carpet tile adhesive, vinyl glue and similar residues are ground off back to clean concrete or screed, with the dust extracted as we work. Once the surface is clean and sound it can be primed and levelled, or take new flooring directly if it is already flat enough for the chosen finish.

How much material does floor grinding take off?

Only as much as the job needs, usually the surface layer carrying the adhesive, paint or high spot. The heads cut in thin passes, so a ridge can be reduced gradually and checked with a straightedge. On a screed we watch the remaining depth, because grinding too far can leave it thinner than its minimum and weaken it.

Free, no-obligation quote

A fixed price for your Swanley floor