Cement & Aggregates
MOT Type 1 Sub-base delivery in County Down
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.
MOT Type 1 Sub-base for County Down: tell us the job, we work out the quantities and price it delivered to site.

County Down at a glance
- Covering
- 6 towns across County Down
- Postcode areas
- BT
- Delivery
- Quoted individually (Northern Ireland)
- How it arrives
- Bulk bags or tipped loads
- Neighbouring areas
- County Antrim, County Armagh, County Tyrone
MOT Type 1 Sub-base available for County Down delivery
- ScalpingsCheaper granular fill for less demanding areas.
- 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.
MOT Type 1 Sub-base delivered in County Down towns
- MOT Type 1 Sub-base in Bangor (Down)
- MOT Type 1 Sub-base in Newtownards
- MOT Type 1 Sub-base in Banbridge
- MOT Type 1 Sub-base in Holywood
- MOT Type 1 Sub-base in Downpatrick
- MOT Type 1 Sub-base in Warrenpoint
Sizing your order
A 4 × 3 m area at 100 mm compacted is 1.2 m³. At about 2.1 tonnes per cubic metre plus 10% that is 2.8 tonnes, or around 4 bulk bags. Try the sub-base calculator
Before your County Down delivery arrives
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.
- On busy streets in County Down, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
MOT Type 1 Sub-base: choosing well
Virgin or recycled?
Recycled Type 1 can be a good option where it meets the specification; ask what your project or local authority requires.
Compaction
Lay and compact in layers with a plate compactor. Allow extra material because it compacts down.
MOT Type 1 Sub-base in County Down: questions
How soon can MOT Type 1 be delivered in County Down?
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.
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.
Do you deliver MOT Type 1 to County Down?
Yes. We deliver across County Down, including BT. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
MOT Type 1 Sub-base in neighbouring areas
- MOT Type 1 Sub-base in County Antrim
- MOT Type 1 Sub-base in County Armagh
- MOT Type 1 Sub-base in County Tyrone
- MOT Type 1 Sub-base in County Londonderry
- MOT Type 1 Sub-base in County Fermanagh
More materials delivered across County Down
- PIR Insulation Boards in County Down
- Bagged Concrete & Mortar Mixes in County Down
- OSB, MDF & Chipboard in County Down
- Metal Stud & Ceiling Systems in County Down
- Damp Proofing & Membranes in County Down
- Anchors, Bolts & Threaded Rod in County Down
- Steel & Concrete Lintels in County Down
- Plywood in County Down
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.
