Cement & Aggregates
MOT Type 1 Sub-base delivery in Devon
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.
We price MOT Type 1 for jobs anywhere in Devon; send a list or the sizes of the job and we will quote it delivered.

Devon at a glance
- Covering
- 9 towns across Devon
- Postcode areas
- PL, EX, TQ
- Delivery
- Standard mainland delivery
- How it arrives
- Bulk bags or tipped loads
- Neighbouring areas
- South Glamorgan, Somerset, Cornwall
MOT Type 1 Sub-base we supply in Devon
- MOT Type 1 sub-baseGraded crushed stone to Specification for Highway Works clause 803.
- Bulk bags and loose loadsBulk bags for most jobs; loose loads where access and volume suit.
- ScalpingsCheaper granular fill for less demanding areas.
- Recycled Type 1Crushed recycled aggregate graded as Type 1, where suitable.
- HardcoreBroken masonry fill for bulking up ground.
MOT Type 1 Sub-base delivered in Devon towns
- MOT Type 1 Sub-base in Plymouth
- MOT Type 1 Sub-base in Exeter
- MOT Type 1 Sub-base in Paignton
- MOT Type 1 Sub-base in Torquay
- MOT Type 1 Sub-base in Newton Abbot
- MOT Type 1 Sub-base in Exmouth
- MOT Type 1 Sub-base in Barnstaple
- MOT Type 1 Sub-base in Bideford
- MOT Type 1 Sub-base in Tiverton
Quantities: a worked example
An 8 × 3 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
Planning the drop in Devon
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 Devon.
- Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
Before you order MOT Type 1
Virgin or recycled?
Recycled Type 1 can be a good option where it meets the specification; ask what your project or local authority requires.
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.
Your questions answered
How deep should a driveway sub-base be?
Around 150 mm of compacted MOT Type 1 is common for domestic drives on firm ground; soft ground or heavier vehicles need more. Follow your installer or the paving maker's guidance.
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.
Do you deliver MOT Type 1 to trades and homeowners in Devon?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
Can I add other materials to my Devon 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.
MOT Type 1 Sub-base in neighbouring areas
- MOT Type 1 Sub-base in South Glamorgan
- MOT Type 1 Sub-base in Somerset
- MOT Type 1 Sub-base in Cornwall
- MOT Type 1 Sub-base in Mid Glamorgan
- MOT Type 1 Sub-base in West Glamorgan
More materials delivered across Devon
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.
