E.R.D Paving — Blyth, Northumberland

Tarmac Driveways
Built on Proper Foundations
in Blyth & the North East

A hard-wearing, cost-effective driveway surface laid to the right depth over a compacted stone base — not a thin skim of blacktop rolled over soft ground by a doorstep trader.

Why Tarmac Still Makes Sense

Tarmac — properly called bitumen macadam — remains the most cost-effective way to surface a driveway in the North East, and when it is built correctly it is also one of the longest lasting. It handles frost, road salt, coastal wind and the constant turning loads of a family car far better than most homeowners expect, and it can be laid over large or awkwardly shaped areas quickly and neatly.

A correctly constructed tarmac driveway is a layered system, not a single surface. Beneath the black you should find a compacted sub-grade, 100–150mm of well-graded MOT Type 1 stone, a binder course of coarser macadam that provides the structural strength, and a finer wearing course that gives the smooth, closed finish. Skip any of those layers and the driveway may look identical on handover day but will rut, crack and pothole within a couple of winters.

We install tarmac driveways across Blyth, Bedlington, Cramlington, Ashington, Morpeth and throughout North Tyneside, for everything from a single-car frontage to long rural accesses and shared parking courts. It is particularly well suited to larger areas where block paving or resin would push the budget beyond what the property warrants, and to properties where a plain, quiet, uniform surface simply looks right.

Tarmac is also the sensible base layer for other finishes. If you are considering resin bound now or in a few years, a machine-laid permeable macadam binder course gives you a driveway you can use immediately and an ideal substrate to overlay later — which is often the most practical way to phase a larger project.

The Tarmac Problems We Are Called Out to Fix

Rutting and depressions under wheel tracks are the classic symptom of an inadequate sub-base. If the stone layer beneath is too thin, poorly graded or laid straight onto soft topsoil, the whole build-up settles where the car sits and turns. No amount of resurfacing fixes this — the failure is underneath, and the repair means excavating and rebuilding.

Crazing, cracking and potholes usually follow water ingress. Once a hairline crack lets water into the layers, North East frost cycles do the rest: the water freezes, expands, and each thaw takes a little more material away. What starts as a fine crack becomes a pothole within two or three winters if it is not sealed early.

Ponding and standing water point to falls that were never set properly. A driveway needs a consistent fall of roughly 1:60 to 1:80 towards a drainage channel or permeable border. Where a driveway drains towards the house, or where the tarmac was laid flat to save time, water pools, softens the edges and eventually reaches the damp course.

Crumbling, ragged edges are the giveaway of missing edge restraints. Tarmac has almost no strength at an unsupported margin, so without a kerb, a haunched block edging or a concrete upstand, the perimeter breaks away under tyres, weeds colonise the broken line, and the driveway starts shrinking from the outside in.

Finally there is the doorstep trade problem. Cold-lay tarmac spread thinly over an existing surface, rolled by hand and sold as a bargain, is the single most common driveway complaint in Northumberland. It looks acceptable for a summer and disintegrates by spring.

How We Build a Tarmac Driveway

The Advantages of a Properly Laid Tarmac Drive

Costs, Specification and Long-Term Care

Tarmac driveways in Northumberland generally cost between £45 and £70 per square metre for a full excavation, sub-base, binder course and wearing course installation with edgings. Larger areas come down in rate because plant, labour and material deliveries are used more efficiently — a 120 square metre driveway will almost always price better per metre than a 30 square metre one. Resurfacing an existing sound base, where that is genuinely appropriate, sits nearer £25 to £40 per square metre.

The variables that move a quote most are access, depth of excavation, disposal and drainage. Restricted rear access that prevents a tipper reaching the working area adds barrowing time. Deep excavation through old concrete or made ground adds breaking and haulage. Contaminated arisings cost more to tip. And where a driveway has no legal outfall for surface water, a soakaway or permeable border has to be designed in, which adds both material and labour.

On specification, insist on the layer depths being written into your quote. For a domestic driveway we would normally construct 150mm of compacted Type 1, a 50–60mm 20mm-graded binder course and a 20–25mm 6mm-graded wearing course. Where a van, horsebox or motorhome will be parked, we increase the sub-base rather than the surfacing. Anyone quoting a single 30mm layer over the existing surface is selling you a cosmetic job, not a driveway.

Colour and detailing are more flexible than most people assume. Standard black macadam can be finished with red or buff block paving borders, contrasting kerb lines, brick-set aprons at the threshold, or a recessed manhole tray so covers disappear into the surface. Those details cost relatively little and make the difference between a driveway that looks contractor-built and one that looks designed.

Aftercare is simple but worth doing. Keep the surface clear of standing leaf litter, treat any weed growth at the edges early, clean up oil and fuel spills promptly because petroleum products soften bitumen, and avoid resting caravan jockey wheels, trailer legs or car ramps directly on the tarmac in hot weather — a spreader plate prevents point indentation. Sealing the surface every four to five years restores colour and, more importantly, closes fine cracks before water can get into the structure.