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Concrete Floor Grinding · Gloucestershire

Concrete Floor Grinding Contractors in Stroud

Our crew diamond grinds concrete slabs and screeds for Stroud jobs, with dust extraction throughout, to remove high spots, lips at joints, laitance, old adhesive and floor paint. It leaves a clean, sound surface for levelling compound, screed or new flooring. Commercial space nearby is growing: the Stroudwater 13 phase at Stroudwater Business Park in Stonehouse adds more than 75,000 sq ft, and new slabs on a site like that normally need preparing before any fit-out.

Preparing new slabs at Stroudwater Business Park

A large new slab almost never arrives ready for its final finish. Where adjacent bays were cast on different days there are small steps at the joints, power trowelling leaves marks, and curing draws a thin, weak layer of laitance to the top. A floor finish laid over that layer is only as strong as the layer itself.

Grinding removes the problem at the source. Diamond segments on a rotating head cut the surface down in very shallow passes, flattening joint steps and trowel marks and taking off the laitance until hard concrete shows. A primer or adhesive then bonds to the slab itself.

On the Stroudwater 13 phase at Stonehouse, and in the business units planned for Brimscombe Port, finishes could range from carpet tiles and vinyl to a painted warehouse floor or a resin system. Our part is the preparation, plus any levelling or screed that follows. Resin and polished concrete are specialist trades we do not offer, so where a coating is specified we hand over a clean, ground slab for that contractor to work on. Larger unit floors needing a new topping are covered by our commercial screeding page.

Grinding is not always the quickest method. For a whole warehouse floor or a heavy existing coating, shot blasting or scarifying can strip the surface faster, and both are described under floor preparation and shot blasting.

Garages, extensions and old adhesive in Stroud homes

Domestic floors need grinding for smaller, more fiddly reasons. Lift a vinyl that has been glued down for decades and the slab underneath carries a skin of old adhesive that fresh primer will not hold to. Ground back to clean concrete, the floor is ready for compound and a new finish.

Extensions in Stroud are most often added to post-war semis, and the join where a new slab meets the original at the old back wall often leaves a lip. Taking the high side down with a grinder, then running compound across the join, lets one floor covering pass straight through, as described on our levelling compound page for Stroud.

Garages being converted bring paint, oil and a dusty, worn top. Detached houses are 21% of Stroud's homes, and where one of those has a garage becoming a room, grinding comes before the insulation and screed go down.

Grinding has two firm limits. It removes high spots but cannot correct a floor that falls or sags across a whole room, and grinding too deep into a screed can leave it below its minimum thickness. Silica dust is the other concern, so our machines always run with extraction attached and neighbouring rooms are sheeted off.

How we price floor grinding in Stroud

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 Stroud

Screed edge with insulation and preparation under a joisted ceiling
Screed edge with insulation and preparation under a joisted ceiling.

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 Stroud

On the map, Stroud sits west-north-west of Slough, about 69.2 miles from our base in a straight line (postcodes including GL5, GL10 and GL6), next to Gloucester (8.3 miles), Cirencester (10.9 miles), Cheltenham (12.3 miles) and Yate (16.6 miles).

More on floor grinding, part of our screeding services.

FAQs

Concrete Floor Grinding in Stroud: your questions

Will grinding make a sloping floor flat?

No. Grinding shaves off local high points, ridges and joint lips, but a floor that falls across a room would need far too much cut away. On a screed that could leave it under its minimum depth. For a Stroud floor with a general slope, the usual answer is to grind the worst high spots and then bring the low side up with compound or a new screed.

What happens to the dust when you grind concrete?

It is drawn straight into an extraction unit connected to the grinder. Concrete, screed and tiles all contain silica, and the fine dust made by cutting them is harmful to breathe, so we never grind without extraction. Doors to neighbouring rooms are sealed and sheeted. In a Stroud home that keeps the dust in the work area and out of the lungs.

Is grinding or shot blasting better for floor preparation?

It depends on the area and what has to come off. Grinding suits targeted work, joint lips, adhesive and thin coatings on domestic and medium sized floors. Shot blasting is usually faster over a large open slab or a thicker coating. For a Stroud house or a unit at Stonehouse, we will recommend one once we know the floor, the finish and the size.

Nearby

Concrete Floor Grinding near Stroud

Free, no-obligation quote

A fixed price for your Stroud floor