How much does block paving cleaning cost in Teesside?

£3 to £6/m², £90 to £250 for a typical two-car drive, with re-sanding included. Black spot treatment, oil removal and sealing are quoted as separate extras.

Do you re-sand the joints afterwards?

Yes, once the paving is dry. Fresh kiln-dried sand is brushed in and compacted so the blocks lock together again. Skipping this is what leaves blocks rocking.

Will pressure washing damage the blocks?

Not with a rotary surface cleaner at controlled pressure. The damage stories come from lances used at close range, which pit the block faces and leave stripes.

How long before the moss comes back?

On a clean that includes a biocide treatment, typically a year or more. Sealing stretches that further on shaded drives. Without treatment, regrowth can show within a few months in a damp Teesside winter.

Can you clean a shared driveway?

Yes. Runoff and overspray are managed so the neighbour's side is left tidy, and quotes can be split if both households want the whole drive done at once.

Block paving cleaning in Teesside

Block paving cleaning in Teesside typically costs £3 to £6/m², so £90 to £250 for a standard drive. The surface is rotary cleaned, moss and black spot treated, and the joints re-sanded with kiln-dried sand once dry. Sealing is an optional extra that slows weeds and algae returning.

Get Quote Call 01642 056 945 From £3/m²

Wet herringbone block paving freshly cleaned

Why block paving needs more than a wash

Block paving is the most common driveway surface on Teesside's estates, and the one that suffers most between cleans. The sand-filled joints are what lock the blocks together, and they are also where moss, weeds and algae take hold first. A domestic jet wash strips the top off the growth and blasts out the jointing sand, leaving blocks that look clean for a month and rock under the car by winter.

A proper clean works in stages: pre-treatment for moss, algae and black spot, a rotary surface cleaner that washes evenly without zebra striping, a rinse-down of edges, steps and the pavement, then re-sanding with kiln-dried sand once the surface has dried, brushed in and compacted so the blocks lock again.

Prices across Teesside

Expect £3 to £6/m² depending on condition, with most two-car drives of 45 to 55m² quoting between £90 and £250. Re-sanding is part of the job, not an extra. Oil treatment, heavy black spot removal and sealing are quoted separately so you can see exactly what each element costs.

The black spot problem

The small black dots that survive every wash are a lichen that roots into the pores of the block, and pressure alone will not shift it. It needs a dedicated treatment, applied and left to work before washing. On the shaded drives of Acklam, Hartburn and the tree-lined streets of Yarm it is the single most common reason a cleaned drive looks patchy, and it is worth asking specifically whether black spot treatment is included in any quote you get.

Sealing: the optional extra that earns its keep

After cleaning and re-sanding, block paving can be sealed with an acrylic or polyurethane sealer. Sealing hardens the jointing sand, slows weed and moss regrowth, and makes future oil stains easier to treat. It adds roughly £5 to £8/m² and needs two dry days, so it is a spring-to-autumn job on Teesside. On a shaded north-facing drive it usually pays for itself in postponed cleans; on a sunny, open drive it is a nice-to-have. Our sealing guide goes into the detail.

Common patterns on Teesside estates

Herringbone blocks on the 1980s and 90s estates of Ingleby Barwick and Billingham, brindle and charcoal mixes on the newer Wynyard and Elwick developments, and older buff blocks around Acklam and Nunthorpe, all clean up well. The jobs that need care are drives laid over shallow falls where wash water ponds, and shared drives where runoff has to be managed so your neighbour's side is left as clean as yours.