Planning a sunken area repair in Blackwood
In and around Blackwood, village-style frontages sit alongside newer cul-de-sacs, so the right block often depends on the age of the house.
Wales is wetter than most of England, and new front paving has to be permeable or drain within the property, so drainage is designed in from the start.
How much does a sunken area repair cost in Blackwood?
Guide price in Blackwood: £280–£1,100 including VAT. These are Wales guide figures; the survey or your photos confirm the real price before you commit.
| Item | Guide price inc VAT |
|---|---|
| Sunken or rutted patch repaired | £280–£1,100 |
| Small repair (a few blocks or a short trench) | £185–£600 |
| Lift and re-lay on a sound base | £35–£75 per m² |
| Lift and re-lay with sub-base rebuilt | £55–£100 per m² |
Guide figures for Wales, checked 9 November 2026. See all prices or use the guide price tool.
What does a sunken area repair involve?
Sunken block paving is an area that has dropped below the surrounding surface, often as wheel ruts where cars turn, a dip near a manhole or drain, or a hollow where water sits after rain. The blocks themselves are usually fine; the problem is underneath.
- Sub-base dug out and rebuilt where it has failed
- New laying course screeded to the correct level and falls
- Blocks lifted, cleaned and stacked for re-use
- Same blocks relaid, re-jointed and compacted
- Investigation of the cause (drain, sub-base, laying course, edging)
Before we price your sunken area repair
- Replacement blocks or hidden blocks to swap in
- Whether a drain or gully is leaking under the paving
- Whether the edging has moved or was never set in concrete
- Trees, roots and past trenches
- How much of the area needs lifting to blend the repair
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.
Why choose Block Paving Contractors
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
One point of contact
You deal with one team from survey to sign-off, with work carried out by paving teams working under S&K.
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Sunken paving in Blackwood: questions
Do you cover Bargoed, Abercarn and Abertillery?
Yes. We cover Blackwood and the places around it, including Bargoed, Abercarn and Abertillery, and the rest of Gwent.
Can you send someone just to look?
For larger or unclear problems we visit; for small repairs, clear photos with a tape measure in shot are often enough to price it.
How much does a sunken area repair cost in Blackwood?
Our guide is £280–£1,100 including VAT. Small repairs are often priced from photos.
Why does block paving sink?
Most dips come from a thin or poorly compacted sub-base, too much sand under the blocks, failed edging, or water washing material out from a broken drain.
Sunken paving near Blackwood
Nearby towns we cover for sunken paving, and sunken paving across Gwent:
- Sunken paving in Bargoed
- Sunken paving in Abercarn
- Sunken paving in Abertillery
- Sunken paving in Risca
- Sunken paving in Caerphilly
- Sunken paving in Pontypool
