Block paving sealing in Chelmsford: the local picture
Across Chelmsford, front gardens range from narrow terrace plots to broad modern drives, and the best block, pattern and drainage choice changes with them.
Flat ground across much of the East means falls have to be built in carefully so water does not sit on the drive.
How much does a block paving sealing job cost in Chelmsford?
Guide price in Chelmsford: £5.50–£16 per m² including VAT, which puts a 50 m² drive at about £265–£790. These are East of England guide figures; the survey confirms the real price before you commit.
| 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 East of England, checked 9 November 2026. See all prices or use the guide price tool.
What you get with our sealing service
Sealing block paving means applying a clear liquid sealer to clean, dry paving. A good sealer soaks into the blocks and the jointing sand, binding the sand so it does not wash out, reducing staining and making the surface easier to keep clean. Some sealers also deepen the colour or leave a light sheen.
- Drying time and a date when cars can return
- Sealer applied evenly by roller or low-pressure sprayer
- Check that the paving is clean, re-sanded and dry
- Edges, walls and doors protected
- Second coat where the product requires it
Before we price your block paving sealing job
- Which sealer finish suits a slope or patio
- Walls, doors and planting to protect
- Type of block and its age
- Moss, algae, weeds and oil staining
- Whether any blocks are loose or sunken first
What happens next
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
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.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Sealing in Chelmsford: questions
Do you cover Billericay, Witham and Maldon?
Yes. We cover Chelmsford and the places around it, including Billericay, Witham and Maldon, and the rest of Essex.
How often should block paving in Chelmsford be cleaned?
Every two to four years for most drives, more often for shaded or north-facing paving.
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.
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.
Sealing near Chelmsford
Nearby towns we cover for sealing, and sealing across Essex:
- Sealing in Billericay
- Sealing in Witham
- Sealing in Maldon
- Sealing in Wickford
- Sealing in Braintree
- Sealing in Brentwood
