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Concrete Floor Grinding · Hertfordshire

Concrete Floor Grinding in Hemel Hempstead

In Hemel Hempstead, K & B grinds concrete slabs and screeds with diamond heads to take off high spots, lips between bays, laitance, old adhesive and floor paint, leaving a clean, sound surface for levelling compound, new screed or flooring. Our own team does the work, with dust extraction throughout. The biggest floors are at Maylands Business Park, the town's main commercial area, where warehouse and production unit floors are candidates for grinding.

Grinding unit floors on Maylands Business Park

Maylands Business Park was the new town's original industrial zone and took its current name in 2013, after the 2005 Buncefield fire. Its Phoenix Gateway sculpture marks a park of warehouses and production units, and floors in units like these can carry years of use: lines of paint marking old racking, patches of glue where offices were carpeted, and ridges where one concrete bay was cast slightly higher than the next.

A grinder deals with that kind of surface. Spinning diamond segments shave the surface of the slab or screed in shallow passes, taking down high spots and trowel marks and stripping laitance, adhesive residue, paint and thin coatings. What remains is a clean, open surface that a primer can soak into and a levelling compound or new screed can grip.

This is preparation and nothing more. Resin and polished concrete finishes are outside our work, and the grinders and diamond tooling stay with our team, since we are a contractor rather than a sales or hire business. If a resin system is going down, our team prepares the slab and the resin installer takes it from there.

For a large hall, or a thick coating that a grinder would take days to clear, shot blasting or scarifying can be quicker; our floor preparation page covers both. Spalled edges, holes and cracks found once the surface is clean go to concrete floor repair before anything is laid on top.

Silica dust, slopes and extensions around Hemel Hempstead

Concrete, screed and tiles all contain silica, and grinding them makes respirable crystalline silica dust. We grind only with extraction connected to the machine, sheet off adjoining areas and keep doors to occupied rooms shut. In a Riverside shop or a space at The Forum that matters as much as the floor itself, because other people are working nearby.

Grinding has a clear limit. It flattens local high spots, but it cannot correct a floor that falls or sags across a whole room, and cutting deeper to chase that fall would leave a screed below the depth it needs to stay sound. On that kind of floor the high spots are ground and the low areas are made up with a levelling compound pour or a new screed.

Houses need it on a smaller scale. Where a new extension slab meets the old floor, a lip often remains at the opening. Garage slabs marked with oil and paint grind back to clean concrete before a conversion floor goes on. And once carpet or vinyl is lifted, the old adhesive underneath has to come off before a thin latex finish or tiles can go down. We prepare floors in St Albans on the same basis.

How we price floor grinding in Hemel Hempstead

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 Hemel Hempstead

Subfloor stripped back and prepared before new screed
Subfloor stripped back and prepared before new 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 Hemel Hempstead

Hemel Hempstead is about 17 miles north-north-east of our Slough base as the crow flies, with postcodes including HP1, HP2 and HP3. The nearest towns to it are Berkhamsted (4.5 miles), St Albans (5.7 miles), Harpenden (6.6 miles) and Chesham (6.9 miles).

More on floor grinding, part of our screeding services.

FAQs

Concrete Floor Grinding in Hemel Hempstead: your questions

Can grinding level a sloping concrete floor in a Hemel Hempstead unit?

No. Grinding removes local high spots, ridges and the steps between bays, but it cannot correct a slope or a broad dip across a floor. Taking off enough to try would leave parts of a screed too thin to perform. The usual answer is to grind the high points, then bring the low areas up with levelling compound or a new screed.

Do you hire out floor grinders?

No. Grinders, diamond tooling and our other machines are not for sale or hire. K & B is a contracting business: our own team brings the equipment, grinds the floor with dust extraction and leaves the surface ready for the next layer. Anyone wanting a machine for their own use would need a tool hire firm instead.

Will grinding remove old carpet adhesive from a Hemel Hempstead floor?

In most cases, yes. Diamond heads cut through the hardened adhesive left after carpet or vinyl is lifted and take a thin skin of the screed with it, leaving a clean surface. Very thick or soft residues can clog the heads, so on those we may scrape first. The floor is then checked for soundness before levelling or flooring follows.

Free, no-obligation quote

A fixed price for your Hemel Hempstead floor