Cement & Aggregates
MOT Type 1 Sub-base for sites in Gwent
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.
Builders, trades and self-builders in Gwent can order MOT Type 1 for delivery to Newport (Gwent), Brynmawr and the towns in between.

Gwent at a glance
- Covering
- 6 towns across Gwent
- Postcode areas
- NP, CF
- Delivery
- Standard mainland delivery
- How it arrives
- Bulk bags or tipped loads
- Neighbouring areas
- Mid Glamorgan, South Glamorgan, Bristol
MOT Type 1 Sub-base we supply in Gwent
- Bulk bags and loose loadsBulk bags for most jobs; loose loads where access and volume suit.
- Recycled Type 1Crushed recycled aggregate graded as Type 1, where suitable.
- ScalpingsCheaper granular fill for less demanding areas.
- HardcoreBroken masonry fill for bulking up ground.
- MOT Type 1 sub-baseGraded crushed stone to Specification for Highway Works clause 803.
MOT Type 1 Sub-base delivered in Gwent towns
- MOT Type 1 Sub-base in Newport (Gwent)
- MOT Type 1 Sub-base in Cwmbran
- MOT Type 1 Sub-base in Pontypool
- MOT Type 1 Sub-base in Ebbw Vale
- MOT Type 1 Sub-base in Risca
- MOT Type 1 Sub-base in Brynmawr
Estimating your MOT Type 1
A 4 × 3 m area at 150 mm compacted is 1.8 m³. At about 2.1 tonnes per cubic metre plus 10% that is 4.2 tonnes, or around 5 bulk bags. Try the sub-base calculator
Delivery to Gwent: what helps
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 Gwent.
- Clear a level area for pallets, ideally on boards, so materials stay out of standing water.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- Give us the full postcode for the drop point; deliveries around NP are priced to the exact address.
Things to check before you order
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 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.
How soon can MOT Type 1 be delivered in Gwent?
We confirm the delivery date when we price your order, before you commit. It depends on the product, the quantity and whether it is a stock line or made to order.
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.
Do you deliver MOT Type 1 to trades and homeowners in Gwent?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
MOT Type 1 Sub-base in neighbouring areas
- MOT Type 1 Sub-base in Mid Glamorgan
- MOT Type 1 Sub-base in South Glamorgan
- MOT Type 1 Sub-base in Bristol
- MOT Type 1 Sub-base in Somerset
- MOT Type 1 Sub-base in Herefordshire
More materials delivered across Gwent
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.
