Gravel vs Resin vs Tarmac vs Block Paving: Which Driveway Surface Is Right for You?

Full Comparison Table

When Gravel Is the Best Choice

• Budget is tight and you want to DIY
• You want to avoid planning permission hassle
• Drainage is important (flood-risk area, SuDS compliance)
• You want to change the look easily (just add different gravel)
• Environmental impact matters (lowest carbon footprint)

When to Choose Something Else

• Wheelchair or mobility scooter users who need a smooth surface → resin-bound
• You want zero maintenance → concrete or tarmac
• Heavy commercial vehicles → tarmac or concrete
• Maximum property value increase → block paving
• You hate raking → resin-bound gravel gives the look without the movement

Gravel vs Resin-Bound Gravel

Resin-bound gravel is the closest alternative to loose gravel in appearance. The stones are mixed with a clear resin and trowelled onto a prepared base, creating a smooth, fixed surface. It looks similar to loose gravel but doesn't shift underfoot or under tyres.

The trade-off is cost and repairability. Resin-bound typically costs £60–£100/m² installed (vs £50–£110 for gravel with sub-base), and it's not a DIY project — you need specialist mixing and trowelling equipment plus experience working within the resin's curing window. If the sub-base moves or cracks develop, patching is visible and difficult.

Choose resin-bound if you want the gravel aesthetic with a smooth, wheelchair-friendly finish. Choose loose gravel if budget matters, you want to do it yourself, or you value easy repairability — topping up loose gravel costs a fraction of resin resurfacing.

Gravel vs Tarmac

Tarmac is the go-to choice for low-cost professional installation. At £40–£70/m² installed, it's actually cheaper per square metre than gravel laid professionally. However, tarmac is not a DIY option — it requires specialist hot-lay equipment, rollers, and experience to achieve a proper finish.

The biggest disadvantage of tarmac is drainage. Standard tarmac is completely impermeable, which means you need planning permission for areas over 5m² in a front garden. Gravel is fully permeable and exempt from this rule. Tarmac also has a shorter aesthetic appeal — it fades and can crack, while gravel maintains its character.

Choose tarmac if you need a hard, smooth surface for heavy vehicles and don't want to DIY. Choose gravel if you want to save money doing it yourself, avoid planning permission, or prefer a more natural appearance.

Gravel vs Block Paving

Block paving is the premium driveway option in the UK, and for good reason — it looks impressive, lasts 25–50 years, and adds genuine value to a property. At £80–£150/m² installed, it's the most expensive option, and while DIY is technically possible, it requires significant skill to achieve a professional result.

Standard block paving is impermeable and requires planning permission for front driveways over 5m². Permeable block paving exists but adds to the cost. Maintenance includes re-sanding joints, removing weeds, and occasional re-levelling of sunken areas. Gravel is dramatically simpler and cheaper in comparison.

Choose block paving if kerb appeal and long-term property value are your priorities. Choose gravel if you want a beautiful driveway at a fraction of the cost, with the flexibility to change the look whenever you want.

Gravel vs Concrete

Concrete is durable (25–30 years), low-maintenance, and provides a perfectly smooth surface. At £50–£100/m² installed, it overlaps with gravel on price. However, concrete is completely impermeable (planning permission required), not DIY-friendly (requires professional mixing, pouring, and finishing), and has the highest carbon footprint of any driveway material.

Concrete's main weakness is cracking. Temperature changes cause expansion and contraction, and any sub-base settlement creates permanent cracks that are expensive to repair properly. Gravel is inherently flexible — it moves with the ground rather than cracking.

Choose concrete if you need an absolutely flat, hard-wearing surface and don't mind the industrial look. Choose gravel for lower environmental impact, no planning hassle, and a warmer, more natural aesthetic.

Environmental Comparison

Gravel has the lowest carbon footprint of any driveway surface by a significant margin — roughly 30–100x lower than manufactured alternatives. As a natural, unprocessed material, it requires minimal energy to extract and transport compared to concrete, tarmac, or fired clay blocks. Only permeable surfaces (gravel, resin-bound, permeable paving) are exempt from the planning permission requirement for front garden surfacing.

Frequently Asked Questions