Paving Sealing
Paving Sealing in London
A good sealer protects paving from stains, weeds and weathering, and makes it easier to keep clean. We seal block paving, imprinted concrete and natural stone across London.
- Free written quotes, no obligation
- Driveways and paving across all of London
- Clear pricing and tidy, careful crews

Free written quotes
Clear prices in writing, no obligation
All London boroughs
Local crews, local knowledge
Fully insured
Cover for your property and ours
Quality workmanship
Careful, professional workmanship
Paving Sealing across London
Sealers soak into or coat the surface to reduce water and oil absorption, hold jointing sand in place and, with some products, bring out the colour. Different surfaces need different sealers, and applying the wrong one can leave a patchy or slippery finish.
We clean and prepare the surface first, because sealing over dirt locks the dirt in. Then we apply the right product in the right conditions, and explain how often it needs renewing. See paving cleaning and imprinted concrete driveways.

When sealing makes sense
- Block paving with sand washing out of the joints
- Weeds and moss that keep returning in the joints
- Imprinted concrete that has faded or lost its sealer
- Natural stone that stains easily
- A newly cleaned surface you want to protect
Want to talk it through?
Send us a photo or describe your space and we will tell you honestly what we would do and what it involves. A free written quote follows every site visit.

How we seal paving
We clean the surface thoroughly, refill the joints and let everything dry. We then apply the sealer evenly in suitable weather, choosing between a natural-look and a wet-look finish if the surface allows it.
We keep traffic off while it cures and explain how long to leave it before use. We also tell you when it will need resealing.
How it works
Prepare
We clean the surface and refill the joints.
Choose the sealer
We agree the product and finish that suits the surface.
Apply
We apply the sealer evenly in dry conditions.
Cure
We tell you when it is safe to use and when to reseal.
Not sure which surface suits your property?
Resin, tarmac, block paving or stone: each has strengths. Tell us about your space and budget and we will recommend the right one and quote for it in writing.
Is sealing worth it?
Sealing is not essential for every surface, but it helps most on block paving, imprinted concrete and porous stone. It will not fix a damaged surface, and resin surfaces do not normally need it. We tell you honestly whether it will help yours.
What affects the cost?
The price depends on the area, the surface, the product and whether cleaning is included. We give a free written quote.
Paving Sealing in your part of London
We carry out paving sealing across every London borough. Choose your borough to see how we work locally, or call us on 03333 407493 if yours is not listed.
Related paving services

Driveway and Patio Cleaning
Moss, algae, weeds and stains removed from drives, patios and paths, with sealing if you want it.

Block Paving Driveways
Patterned concrete or clay blocks on a compacted base. Smart, strong and repairable block by block.

Imprinted Concrete Driveways
Concrete stamped and coloured to look like stone, brick or slate, then sealed for protection.

Paving Repairs
Sunken block paving, rocking slabs, loose edges and failed pointing, lifted, rebuilt and relaid.
Paving Sealing FAQs
How long does sealer last?
It varies with the product, traffic and weather. Many sealers need renewing every few years.
Will sealer make my paving slippery?
Some can. We choose products that keep good grip and avoid over-application.
Can I seal new paving?
Usually after a period for the surface to settle and any efflorescence to clear. We advise on timing.
Will sealing stop weeds?
It helps by locking in the jointing material, but weeds can still grow in debris on the surface.
Free written quotes
Need paving sealing in London?
Call us or send your details for a free written quote.
Free quotes
Get your free written quote
Tell us about your driveway or paving project and we will come back with advice and a clear written quote. No pressure and no obligation.
- Free written quotes, no obligation
- Driveways and paving across all of London
- Fully insured, clear written pricing
- Prefer to talk? Call 03333 407493
Call us on 03333 407493 or email hello@paveprotech.co.uk.