Order MOT Type 1 for delivery in Harpenden

MOT Type 1 Sub-base we supply in Harpenden

• 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.
• ScalpingsCheaper granular fill for less demanding areas.

Getting MOT Type 1 onto your Harpenden site

Bulk bags are usually crane-offloaded where access allows; very large quantities can be priced as loose tipped loads where access allows. Harpenden is inside our standard mainland delivery area.

• Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.

Things to check before you order

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.

Estimating your MOT Type 1

A 5 × 5 m area at 100 mm compacted is 2.5 m³. At about 2.1 tonnes per cubic metre plus 10% that is 5.8 tonnes, or around 7 bulk bags. Try the sub-base calculator

Common questions from Harpenden

How soon can MOT Type 1 be delivered in Harpenden?

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.

Does Type 1 drain?

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

Is there a minimum order for delivery to Harpenden?

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.