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Cement & Aggregates

MOT Type 1 Sub-base for sites in West Sussex

MOT Type 1 is a crushed stone sub-base, graded from 31.5 mm (often sold as 40 mm) down to dust, that compacts into a firm, free-draining layer under driveways, patios, paths and floor slabs.

For sites in West Sussex, our MOT Type 1 prices include delivery to your postcode, with the offload agreed when you order.

A compacted grey crushed-stone sub-base for a driveway with a plate compactor on it

West Sussex at a glance

Covering
9 towns across West Sussex
Postcode areas
RH, BN, PO
Delivery
Standard mainland delivery
How it arrives
Bulk bags or tipped loads
Neighbouring areas
East Sussex, Surrey, Hampshire

Our MOT Type 1 range for West Sussex jobs

  • HardcoreBroken masonry fill for bulking up ground.
  • Bulk bags and loose loadsBulk bags for most jobs; loose loads where access and volume suit.
  • MOT Type 1 sub-baseGraded crushed stone to Specification for Highway Works clause 803.
  • Recycled Type 1Crushed recycled aggregate graded as Type 1, where suitable.
  • ScalpingsCheaper granular fill for less demanding areas.

MOT Type 1 Sub-base delivered in West Sussex towns

Estimating your MOT Type 1

A 6 × 4 m area at 150 mm compacted is 3.6 m³. At about 2.1 tonnes per cubic metre plus 10% that is 8.3 tonnes, or around 10 bulk bags. Try the sub-base calculator

Delivering MOT Type 1 in West Sussex

Bulk bags are usually crane-offloaded where access allows; very large quantities can be priced as loose tipped loads where access allows. Our standard mainland delivery area covers West Sussex.

  • For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
  • Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
  • If the site is up a shared drive or behind other houses, tell us the distance from the road.

Getting the right MOT Type 1

How deep?

Patios and paths commonly use around 100 mm of compacted sub-base, and domestic driveways around 150 mm or more. Soft ground or heavier vehicles need more; your designer or installer will confirm.

Virgin or recycled?

Recycled Type 1 can be a good option where it meets the specification; ask what your project or local authority requires.

MOT Type 1 Sub-base in West Sussex: questions

How much MOT Type 1 do I need?

Multiply the area by the compacted depth to get cubic metres, then allow about 2.1 to 2.2 tonnes per cubic metre. At 100 mm deep, a tonne covers roughly 4.5 square metres.

Is there a minimum order for delivery to West Sussex?

There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.

Can I add other materials to my West Sussex delivery?

Yes. Put everything on one list, from MOT Type 1 to fixings and PPE, and we will price it as one delivery where the products can travel together.

Does Type 1 drain?

Type 1 is reasonably free-draining when compacted, which is one reason it is used under drives and patios.

Send your list, get a delivered price

Tell us what you need and where it is going. We check the quantities and come back with a delivered price before you commit.

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