Grinding lab and warehouse floors at Gunnels Wood Industrial Area
Laboratory, production and warehouse buildings stand across Gunnels Wood Industrial Area. When a floor in a building like that is stripped for a new finish, what lies beneath is rarely ready to take it. Painted walkway lines, old resin patches, the residue of safety vinyl adhesive and fixing marks from removed machinery all sit on top of the concrete, and a new compound or covering will only be as well stuck as they are.
A grinder deals with this layer by layer. Diamond segments in a spinning head cut the surface back a fraction at a time, removing the coating and a sliver of concrete with it, until clean, open slab shows across the whole area. The same passes flatten lips at bay joints and ridges left by a power trowel.
Thin, local defects suit grinding. Large warehouse floors with thick coatings are another matter, and shot blasting or scarifying usually clears them faster. We say which method fits once the floor size and the coating are clear.
Once ground, the floor goes to whoever comes next. That may be us, priming and laying compound or a high strength screed for heavy use, or it may be a resin contractor who needs a clean, keyed surface. Either way, the slab is vacuumed and handed over free of dust and loose material.
Stevenage extensions, garages and silica dust
At home, grinding usually turns up on a garage conversion or a rear extension. Extensions on Stevenage houses need new insulated slabs matched to the existing floor, and where new meets old there is often a small ridge that will show through LVT. Grinding takes the ridge down. If the floor also dips, the high points are ground and the room is then levelled or screeded, because a grinder removes material and cannot build up a low spot.
Garage slabs bring oil, paint and tyre marks. Each one stops a membrane, primer or compound bonding, so they are ground off before the conversion floor is built up.
Homes built from 1973 to 1999 make up 26% of the town, and floors of that age may have had several coverings glued down over the years. Thin, hard residue can sometimes stay under latex screed in Stevenage; thick or soft adhesive comes off.
Dust is taken seriously. Grinding concrete, screed or tile produces respirable crystalline silica, fine enough to be breathed deep into the lungs, so the extractor runs whenever the grinder does, doorways are sheeted off and the rest of the house stays shut. Depth matters as well, because an over-ground screed can end up thinner than its minimum.
How we price floor grinding in Stevenage
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 Stevenage
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 Stevenage
Stevenage is about 31.9 miles north-east of our Slough base as the crow flies, with postcodes including SG1 and SG2. The nearest towns to it are Hitchin (4.7 miles), Letchworth (5.3 miles), Baldock (6.1 miles) and Welwyn Garden City (6.8 miles).
More on floor grinding, part of our screeding services.
