Resin vs tarmac driveways: a side-by-side comparison

Resin and tarmac get compared because they're both poured surfaces and they both end up smooth. That's where the similarity ends. They cost different amounts, last different lengths of time, look fundamentally different, and suit different houses.

We install both. This is the comparison we'd write for a friend.

Tarmac (technically "tarmacadam") is a hot-applied mix of stone aggregate and bitumen binder, laid in layers and rolled flat. It's been the standard British driveway surface for sixty years for one reason: it's cheap, fast and durable. A two-man crew with a hot-laid mix can do a 60 m² driveway in a day.

The good bits:

• Cheapest mainstream option. £55–£90 per m² installed.
• Fast install. Most domestic drives in 1–2 days.
• Strong under heavy loads — vans, caravans, occasional plant.
• Repairable. Pothole or trench? Patch and roll. Doesn't show much.

The catches:

• Black. Just black. There's red tarmac, but it fades and looks tired within five years.
• Surface oxidises with age — the bitumen blooms grey, the texture coarsens.
• Petrol and diesel spills soften and stain it permanently.
• Not SUDS compliant for new front-garden driveways over 5 m² — you'll need a soakaway or permeable border.
• Surface lifespan is 15–20 years before reseal or overlay.

Resin bound paving is a cold-trowelled mix of small aggregate (usually 1–3 mm quartz or granite chip) and clear two-part UV-stable resin, hand-trowelled over a prepared base (usually existing tarmac, concrete or a new permeable tarmac sub-base).

The good bits:

• Permeable. SUDS compliant — no planning applications for front drives.
• Wide colour palette. Pick the aggregate, you pick the look.
• Doesn't host moss or weeds — the surface is continuous.
• Looks expensive because it is.
• 20–25 year surface lifespan with low maintenance.

The catches:

• Needs a sound base. Usually existing concrete or fresh permeable tarmac. Failing base = failing resin.
• More expensive than tarmac. £100–£160 per m² installed.
• Surface can scuff under turning heavy vehicles (skip lorries, large vans).
• UV-stable resin is essential for lighter colours — the cheap stuff yellows within two summers.
• Installation is weather-dependent. We don't lay below 5°C or in rain.

• Large driveways where the cost-per-metre matters and looks are secondary.
• Rural properties, farm lanes, long access tracks.
• Properties where the existing surface has failed structurally and a new base is going in anyway.
• Drives that take regular heavy vehicles — vans for work, larger caravans, occasional trade plant.
• Budgets under £75 per m².

In Carlisle, Penrith and the rural villages, tarmac still does the bulk of the work. It's not glamorous; it's correct for a lot of properties.

• Existing tarmac or concrete driveway that's structurally sound but looks tired.
• Front gardens converted to driveways under the SUDS rules — resin's permeability avoids the planning issue.
• Houses where kerb appeal matters more than absolute cost per m².
• Drives that don't take heavy vehicles regularly.

Block paving is the third option people ask about. Quick view:

• £80–£140 per m² installed.
• 25+ year lifespan.
• Genuinely repairable (lift one block, replace one block).
• Slightly higher maintenance — joint sand washes out, weeds settle in joints unless sealed.
• Suits traditional and Edwardian-style properties particularly well.

For a lot of homeowners, block paving sits at the sweet spot of cost, look and repairability. We install plenty of it.

Tarmac: Almost none for the first 8–10 years. After that, consider a reseal coat to refresh the surface — £8–£15 per m². Doesn't fix structural issues, but freshens appearance.

Resin bound: Sweep periodically. Pressure-wash once a year. Won't need anything else for 15+ years if the base is sound and the resin was specified UV-stable.

Block paving: Top up jointing sand every 2–3 years. Re-seal every 5 years if you want to preserve the colour.

There isn't one. Tarmac wins on cost and traffic tolerance. Resin wins on looks and permeability. Block paving sits between them.

The wrong question is "which is best?" The right question is "what's the existing base, what's the budget, what's the use case, and what does the house look like?"

We'll answer all four on a site visit and tell you honestly which makes sense. No upsell to the more expensive option if the cheaper one is the right answer.

Tarmac: cheapest, fastest, longest install record, looks functional. Resin bound: SUDS-compliant, decorative, more expensive, needs a sound base. Block paving: middle ground, repairable, traditional looks.

If you're planning a driveway in Carlisle, Annan, Dumfries or anywhere across the Borders, send us the size and current surface and we'll come and walk it.