Planning a block paving sealing job in Carshalton
Homes in Carshalton include plenty of semis and detached houses with room for a drive, plus older terraces where parking is tighter.
Many London streets have controlled parking and narrow frontages, so we measure the car space and the crossover before anything else.
How much does a block paving sealing job cost in Carshalton?
Guide price in Carshalton: £6–£18 per m² including VAT, which puts a 50 m² drive at about £300–£900. These are London guide figures; the survey confirms the real price before you commit.
| Item | Guide price inc VAT |
|---|---|
| Sealing only | £6–£18 per m² |
| Jet wash clean with a rotary cleaner | £3–£6 per m² |
| Clean and re-sand | £6–£12 per m² |
| Clean, re-sand and seal | £9.50–£25 per m² |
Guide figures for London, checked 9 November 2026. See all prices or use the guide price tool.
What is included?
Sealing only works on paving that has been cleaned and re-sanded first and is completely dry, so it is usually part of a clean, re-sand and seal package. It is not permanent: most sealers need renewing every three to seven years as they wear in the wheel tracks, and new paving should be left for a few months before sealing so moisture and any white efflorescence can clear.
- Second coat where the product requires it
- Sealer applied evenly by roller or low-pressure sprayer
- Edges, walls and doors protected
- Check that the paving is clean, re-sanded and dry
- Drying time and a date when cars can return
How we find the cause
- Walls, doors and planting to protect
- Whether any blocks are loose or sunken first
- Type of block and its age
- How much joint sand is left
- Which sealer finish suits a slope or patio
How it works
Tell us about the job
Use the form, the quote tool, WhatsApp or a call.
We take a look
A survey visit, or photos for smaller repair and cleaning jobs.
Price in writing
Every line itemised, including the dig, edging and drainage.
Booked and built
Agreed start date, then the work, the final clean-down and the joint top-up.
What you can expect from us
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
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.
Sealing in Carshalton: questions
How often should block paving in Carshalton be cleaned?
Every two to four years for most drives, more often for shaded or north-facing paving.
Do you cover Sutton, Mitcham and Morden?
Yes. We cover Carshalton and the places around it, including Sutton, Mitcham and Morden, and the rest of Greater London.
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 much does a block paving sealing job cost in Carshalton?
Guide price for Carshalton: £6–£18 per m² including VAT, with a minimum charge for small areas.
Sealing near Carshalton
Nearby towns we cover for sealing, and sealing across Greater London:
- Sealing in Sutton
- Sealing in Mitcham
- Sealing in Morden
- Sealing in Croydon
- Sealing in South Croydon
- Sealing in Purley
