Cement & Aggregates
MOT Type 1 Sub-base for sites in County Londonderry
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 County Londonderry, our MOT Type 1 prices include delivery to your postcode, with the offload agreed when you order.

County Londonderry at a glance
- Covering
- 4 towns across County Londonderry
- Postcode areas
- BT
- Delivery
- Quoted individually (Northern Ireland)
- How it arrives
- Bulk bags or tipped loads
- Neighbouring areas
- County Tyrone, County Antrim, County Armagh
MOT Type 1 Sub-base available for County Londonderry delivery
- ScalpingsCheaper granular fill for less demanding areas.
- Bulk bags and loose loadsBulk bags for most jobs; loose loads where access and volume suit.
- HardcoreBroken masonry fill for bulking up ground.
- 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.
MOT Type 1 Sub-base delivered in County Londonderry towns
- MOT Type 1 Sub-base in Derry/Londonderry
- MOT Type 1 Sub-base in Coleraine
- MOT Type 1 Sub-base in Limavady
- MOT Type 1 Sub-base in Magherafelt
Estimating your MOT Type 1
A 10 × 4 m area at 150 mm compacted is 6 m³. At about 2.1 tonnes per cubic metre plus 10% that is 13.9 tonnes, or around 17 bulk bags. Try the sub-base calculator
Delivering MOT Type 1 in County Londonderry
Bulk bags are usually crane-offloaded where access allows; very large quantities can be priced as loose tipped loads where access allows. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually.
- If neighbours share the access, it helps to let them know a lorry is coming.
- Give us the full postcode for the drop point; deliveries around BT are priced to the exact address.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
Getting the right MOT Type 1
Compaction
Lay and compact in layers with a plate compactor. Allow extra material because it compacts down.
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.
Questions about MOT Type 1 delivery in County Londonderry
How soon can MOT Type 1 be delivered in County Londonderry?
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.
Do you deliver MOT Type 1 to trades and homeowners in County Londonderry?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
What is the difference between Type 1 and scalpings?
Type 1 is graded to a specification so it compacts into a strong, stable layer. Scalpings are less controlled and suit less demanding areas.
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.
MOT Type 1 Sub-base in neighbouring areas
- MOT Type 1 Sub-base in County Tyrone
- MOT Type 1 Sub-base in County Antrim
- MOT Type 1 Sub-base in County Armagh
- MOT Type 1 Sub-base in County Fermanagh
- MOT Type 1 Sub-base in County Down
More materials delivered across County Londonderry
- Planed Timber & Mouldings in County Londonderry
- CLS Studwork Timber in County Londonderry
- Tools & Site Safety in County Londonderry
- Ballast & Gravel in County Londonderry
- Bagged Concrete & Mortar Mixes in County Londonderry
- OSB, MDF & Chipboard in County Londonderry
- Cement in County Londonderry
- Anchors, Bolts & Threaded Rod in County Londonderry
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.
