Hertfordshire · England
Resin over tarmac and concrete in Welwyn Garden City
We quote resin over tarmac and concrete for homes across Welwyn Garden City, from the AL7 district outwards, and send an itemised written price after a free visit.
- Guide price
- £50–£75 per m²
- Postcodes
- AL7, AL8
- Survey
- Free, no obligation
What resin over tarmac and concrete involves
A resin overlay is a resin bound surface laid directly on top of an existing tarmac or concrete driveway that is still sound. It is the cheapest way to get a resin drive because there is no dig-out, but it only works when the old surface is level, stable and free of active cracking.
Any resin job in Welwyn Garden City starts the same way: we check whether your existing surface is sound enough to overlay or needs digging out, because that decides both the price and how long the surface lasts. Welwyn Garden City mixes older streets with newer estates, and many homes have room for two or more cars.
Typical projects we can quote for in Welwyn Garden City include widening a drive into the front garden for a second car, turning a cracked concrete drive into a seamless resin bound surface and replacing tired block paving with a permeable resin build. More about resin over tarmac and concrete.
Prices for resin over tarmac and concrete in Welwyn Garden City
Labour and material costs in the East of England run above the UK average, and the guide figures below reflect that. They include VAT and are confirmed after a survey.
As a guide, a 37 m² drive in the AL7 area would be around £1,800–£2,800 laid over a sound existing base, rising to about £3,000–£4,800 with a dig-out and new permeable base.
| Service | Guide price inc VAT |
|---|---|
| Resin over tarmac and concrete | £50–£75 per m² |
| Resin patios | £50–£130 per m² |
| Permeable SuDS driveways | £80–£130 per m² |
Based on East of England rates. See the full price guide or price your own project.
Planning in Welwyn Garden City
In England, a new or replaced hard surface of more than 5 m² in a front garden is permitted development only if it is porous, or if rainwater drains to a lawn, border or soakaway within the property. An overlay on sealed tarmac or concrete does not drain through the old base, so the drive needs to fall towards a lawn, border or soakaway on your land, or the old base comes out for a permeable build.
Permitted development rights apply to houses, not flats or maisonettes, and some conservation areas have Article 4 directions that remove them. Listed buildings can need consent if railings or historic walls are affected.
General information for England, not legal advice.
Weather and working days
The East of England is the driest part of the UK, which gives a long resin laying season, though heavy clays in places mean the sub-base needs designing for slow drainage. Surveys run all year; resin work itself waits for a dry day above about 5°C.
How it works
Guide price first, then a free visit, then a line-by-line quote. Nothing is booked until you have the specification in writing.
Resin over tarmac and concrete in Welwyn Garden City: questions
How much is resin over tarmac or concrete in Welwyn Garden City?
As a guide, £50–£75 per m² in Welwyn Garden City including VAT, depending mainly on whether your existing base can be overlaid. Your written quote follows a free survey.
Can you match a resin colour I have seen in Welwyn Garden City?
Often, yes. Tell us where you saw it or show us a photo, and we will bring the closest blends to the survey to compare in daylight.
Do I need planning permission in Welwyn Garden City?
In England, a new or replaced hard surface of more than 5 m² in a front garden is permitted development only if it is porous, or if rainwater drains to a lawn, border or soakaway within the property. An overlay on sealed tarmac or concrete does not drain through the old base, so the drive needs to fall towards a lawn, border or soakaway on your land, or the old base comes out for a permeable build.
Resin over tarmac and concrete near Welwyn Garden City
All of Hertfordshire · Everything we do in Welwyn Garden City
Other services in Welwyn Garden City
- Resin bound driveways
- Resin bonded driveways
- New resin driveways (full dig-out)
- Permeable SuDS driveways
- Driveway extensions and widening
- Resin patios
- Resin garden paths
- Resin steps
- Accessible resin ramps
- Excavation and sub-base
- Driveway drainage and soakaways
- Driveway edging and borders
- Dropped kerb applications
- Resin driveway repairs
- Resin driveway cleaning
- Resin driveway restoration
- Commercial resin surfacing
Free survey · itemised quote
Book a free survey in Welwyn Garden City
We cover AL7 and AL8 and nearby. Tell us about your project and we will be in touch to arrange a visit.
- Base, edging and drainage priced line by line
- Real blend samples shown in daylight
- Price fixed in writing once the spec is agreed
Prefer to talk? 0800 088 6341 or