Block paving sealing in Crawley: the local picture
Crawley has everything from short terrace frontages to wide drives on newer estates, so the survey sets the layout and the dig.
Chalk, clay and sandy ground all occur across the South East, so the dig and sub-base depth are set on the survey rather than assumed.
How much does a block paving sealing job cost in Crawley?
Most block paving sealing job quotes in the South East fall within £5.50–£16 per m² including VAT. A 50 m² drive would usually be about £270–£810, with any extras listed separately on your quote.
| Item | Guide price inc VAT |
|---|---|
| Sealing only | £5.50–£16 per m² |
| Jet wash clean with a rotary cleaner | £2.50–£5.50 per m² |
| Clean and re-sand | £5.50–£11 per m² |
| Clean, re-sand and seal | £8.50–£20 per m² |
Guide figures for the South East, 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.
- Edges, walls and doors protected
- Drying time and a date when cars can return
- Sealer applied evenly by roller or low-pressure sprayer
- Second coat where the product requires it
- Check that the paving is clean, re-sanded and dry
How we find the cause
- Whether any blocks are loose or sunken first
- Type of block and its age
- Moss, algae, weeds and oil staining
- Which sealer finish suits a slope or patio
- How much joint sand is left
How it works
Send the basics
Postcode, what you need and a rough size. Photos help.
Survey
We measure, check levels, ground and drainage, and talk through blocks and patterns.
Written quote
An itemised quote with the specification, the price and the start date.
The work
Our paving team builds it to the agreed specification and leaves the site swept.
Why choose Block Paving Contractors
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
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.
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.
Sealing in Crawley: questions
How often should block paving in Crawley be cleaned?
Every two to four years for most drives, more often for shaded or north-facing paving.
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 Horsham, East Grinstead and Haywards Heath?
Yes. We cover Crawley and the places around it, including Horsham, East Grinstead and Haywards Heath, and the rest of West Sussex.
Sealing near Crawley
Nearby towns we cover for sealing, and sealing across West Sussex:
- Sealing in Horsham
- Sealing in East Grinstead
- Sealing in Haywards Heath
- Sealing in Burgess Hill
- Sealing in Worthing
