Block paving sealing in Southall: the local picture
Southall has a big mix of housing, from older terraces near the centre to newer estates further out, so no two drives here start from the same ground.
Front gardens in much of London are short, so parking depth and the dropped kerb usually decide whether a drive is possible.
How much does a block paving sealing job cost in Southall?
For Southall, our guide is £6–£18 per m² including VAT, so a 50 m² drive is likely to be £300–£900. Smaller jobs cost more per square metre because set-up and waste costs do not shrink with the area.
| 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 does a block paving sealing job involve?
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.
- Edges, walls and doors protected
- Drying time and a date when cars can return
- Check that the paving is clean, re-sanded and dry
- Sealer applied evenly by roller or low-pressure sprayer
- Second coat where the product requires it
Before we price your block paving sealing job
- Moss, algae, weeds and oil staining
- Walls, doors and planting to protect
- 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
From enquiry to finished paving
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.
How we work
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
Sealing in Southall: questions
Can you seal my drive straight after cleaning?
Only once it is completely dry and re-sanded. Sealing damp paving traps moisture and can leave a white bloom.
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.
Do you cover Greenford, Heston and Hayes?
Yes. We cover Southall and the places around it, including Greenford, Heston and Hayes, and the rest of Greater London.
How often should block paving in Southall be cleaned?
Every two to four years for most drives, more often for shaded or north-facing paving.
Sealing near Southall
Nearby towns we cover for sealing, and sealing across Greater London:
- Sealing in Greenford
- Sealing in Heston
- Sealing in Hayes
- Sealing in Hounslow
- Sealing in Acton
- Sealing in Brent
