New tarmac driveways in Dunbartonshire

How much does a new tarmac driveway cost in Dunbartonshire?

Rates in Dunbartonshire follow Scotland, about 2% below our UK midpoint.

Item	Guide price (inc VAT)
New black tarmac drive, full dig-out and new sub-base	£59–£93 per m²
Example: 30 m² drive	£1,950–£3,050
Example: 50 m² drive	£2,950–£4,650
Example: 80 m² drive	£4,700–£7,450

Towns we cover in Dunbartonshire

Postcode areas: G.

What is included?

A new tarmac driveway is built from the ground up: the old surface and soil are dug out, a compacted stone sub-base is laid, then a hot binder course and a finer surface course are spread and rolled, and the edges are held by kerbs or blocks.

Geotextile membrane where the ground is soft or clay
MOT Type 1 sub-base laid and compacted in layers, about 150 mm
Concrete-haunched kerbs or a block-paved border as edge restraint
Binder course (AC 20 dense), about 50–60 mm, laid hot and rolled
Surface course (AC 6 dense), about 20–30 mm, laid hot and rolled
Falls set so water runs to a channel, gully or soft landscaping

Rules in Dunbartonshire

In Scotland, a hard surface between the house and a road is permitted development only if it is porous or drains to a porous area within the property, whatever its size. A vehicle crossing over the footway is a separate approval, from the council as roads authority.