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Concrete Floor Grinding · Somerset

Concrete Floor Grinding Contractors in Bath

K & B grinds concrete slabs and screeds across Bath, using diamond heads to remove high spots, bay ridges, laitance, old adhesive and paint before the next layer goes on. Our own team does the work, with dust extraction on every machine. In Bath it suits office floors at Bath Quays and shop refits in the historic centre, as well as houses where a new extension slab meets an older floor, such as the post-war homes of Twerton, Weston and Combe Down.

Preparing commercial floors at Bath Quays and in the centre

Bath Quays is the city's office and business development on the riverside, while the historic centre has its own run of shop, office and hospitality fit-outs. Newer commercial floors still need preparation at fit-out. A slab poured in bays can leave raised edges where the bays meet, and a screed can carry a weak surface skin of laitance that adhesive will not grip. Grinding takes both off.

When an office or shop is refitted rather than fitted out new, the problem is usually what the last tenant left. Carpet tile adhesive, floor paint and thin coatings all have to come up before compound or new flooring goes down, and a diamond grinder strips them back to clean, sound concrete. Thick coatings over a large area may suit shot blasting or scarifying instead, which come under our floor preparation work.

A ground surface is a starting point, not a finished floor. It is ready for levelling compound, a new bonded topping, tiles or carpet, or a resin system laid by a specialist. Resin and polished concrete are outside our work, and our machines and diamond tooling are never sold or hired out: our own team brings them and does the grinding.

On a fit-out with a fixed opening date, grinding is booked early. Once it is done and the floor primed, a thin compound for the new finish can follow straight away.

Extension joins and garages in Twerton and Weston

Much of the new housing in Twerton, Weston and Combe Down dates from the post-war decades, and an extension to one of those homes usually gets a conventional screed. The join between the extension and the original floor is where grinding earns its place. Two slabs laid decades apart seldom finish at the same height. Grinding the high side down, then levelling across, avoids a ridge under the new kitchen floor.

Garages are treated the same way. Oil, paint and old sealers come off before a garage floor is screeded or levelled, so the new layer bonds properly.

In older houses, lifting carpet or vinyl often reveals tarry or hardened adhesive. Scraping rarely gets it all, and grinding removes the rest without soaking the floor.

Two limits apply. A floor that falls or dips over a large area cannot be ground flat; the high spots are ground and the rest made up with compound or screed. And grinding a screed too far can leave it below its minimum thickness, so depths are checked as the work goes on.

Homes built since 2000 make up 15% of Bath's stock, and recent growth has come on old industrial and defence land such as Mulberry Park at Foxhill. Newer floors can still have ridges or laitance to remove before a refit. Silica dust from grinding is hazardous on any site, new or old, so every grinder runs with extraction and adjoining rooms are sealed off.

How we price floor grinding in Bath

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 Bath

Subfloor with membrane and services laid out before screeding
Subfloor with membrane and services laid out before screeding.

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 Bath

As the crow flies, our yard in Slough is about 74.7 miles from Bath, which lies to the west. Postcodes here include BA2 and BA1, and Trowbridge (7.9 miles), Corsham (8.3 miles), Melksham (9.6 miles) and Frome (10.6 miles) are close by.

More on floor grinding, part of our screeding services.

FAQs

Concrete Floor Grinding in Bath: your questions

What is the difference between grinding and shot blasting?

Grinding uses diamond heads to shave the surface in thin layers and gives close control over ridges and high spots. Shot blasting fires steel shot at the floor and suits large areas or thicker coatings, leaving a textured finish. On a Bath shop or office refit, grinding usually deals with adhesive and paint, while heavier coatings may need blasting.

Can you grind a concrete floor ready for resin?

Yes. We prepare the concrete to the resin installer's requirements, removing laitance, contaminants and high spots and leaving an open, clean surface. The resin itself is laid by a specialist, as K & B does not lay resin or polished concrete. If the slab also needs a new topping first, see sand and cement toppings in Bath.

Will grinding make dust in my Bath house?

Grinding dry concrete creates fine silica dust, which is harmful to breathe, so we never grind without extraction connected to the machine. Doorways are sealed, nearby rooms protected and the floor vacuumed when we finish. In a terraced house or a flat with shared stairs, we plan the route in and out to keep dust away from common areas.

Free, no-obligation quote

A fixed price for your Bath floor