Block paving cleaning in Risca: what to expect
Risca is a smaller town, and many of its homes have more frontage to work with than city houses, which leaves room for borders and planting.
Hilly streets in much of Wales mean many drives slope, which shapes the falls, the edging and the water route.
How much does a block paving cleaning job cost in Risca?
For Risca, our guide is £2.50–£4.50 per m² including VAT, so a 50 m² drive is likely to be £115–£235. Smaller jobs cost more per square metre because set-up and waste costs do not shrink with the area.
| Item | Guide price inc VAT |
|---|---|
| Jet wash clean with a rotary cleaner | £2.50–£4.50 per m² |
| Clean and re-sand | £4.50–£9.50 per m² |
| Clean, re-sand and seal | £7.50–£19 per m² |
| Sealing only | £4.50–£14 per m² |
Guide figures for Wales, checked 9 November 2026. See all prices or use the guide price tool.
What does a block paving cleaning job involve?
Block paving cleaning removes moss, algae, weeds and ground-in dirt from the surface and the joints, usually with a rotary surface cleaner on a pressure washer, which cleans evenly without the stripes a hand lance leaves. A biocide treatment can be applied to slow regrowth.
- Kiln-dried sand brushed in once dry (re-sanding package)
- Optional biocide and sealer
- Pre-treatment where needed
- Weeds and moss removed from the joints
- Rotary surface clean at a pressure that will not blow out the joints
How we find the cause
- How much joint sand is left
- Type of block and its age
- Whether the paving is permeable (no sand, no sealing with the wrong product)
- Shade and drainage, which affect regrowth
- Which sealer finish suits a slope or patio
How it works
Quick details
Your postcode and the job. It takes a minute.
On-site check
Measurements, levels against the damp-proof course, ground and drainage.
Itemised quote
Fixed once the specification is agreed, with no vague extras.
Laid and finished
Compacted, jointed and handed back clean.
How we work
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
The dig and sub-base in writing
Your quote states the depth of dig, the sub-base thickness and how it is compacted.
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Cleaning in Risca: questions
How much does a block paving cleaning job cost in Risca?
Guide price for Risca: £2.50–£4.50 per m² including VAT, with a minimum charge for small areas.
Do you cover Abercarn, Newport, Gwent and Cwmbran?
Yes. We cover Risca and the places around it, including Abercarn, Newport, Gwent and Cwmbran, and the rest of Gwent.
Will cleaning damage my block paving?
Not when it is done with a rotary cleaner at medium pressure and the joints are re-sanded afterwards. High-pressure lances held close are what cause damage.
How often should block paving in Risca be cleaned?
Every two to four years for most drives, more often for shaded or north-facing paving.
Cleaning near Risca
Nearby towns we cover for cleaning, and cleaning across Gwent:
- Cleaning in Abercarn
- Cleaning in Newport, Gwent
- Cleaning in Cwmbran
- Cleaning in Caerphilly
- Cleaning in Blackwood
- Cleaning in Pontypool
