Cement & Aggregates
MOT Type 1 Sub-base delivery in St Austell
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.
Building in St Austell? Send us your list and we will come back with a delivered price for the MOT Type 1 and anything else on it.

St Austell delivery at a glance
- Nearby (straight line)
- Truro (13 mi), Newquay (14 mi), Falmouth (18 mi)
- Delivery
- Standard mainland delivery
- Delivering to
- St Austell, Cornwall
- Daylight
- About 8h 01m on the shortest day
- How it arrives
- Bulk bags or tipped loads
- Postcode districts
- PL25, PL26
What MOT Type 1 can we deliver to St Austell?
- 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.
- Recycled Type 1Crushed recycled aggregate graded as Type 1, where suitable.
- ScalpingsCheaper granular fill for less demanding areas.
Choosing MOT Type 1
Compaction
Lay and compact in layers with a plate compactor. Allow extra material because it compacts down.
Virgin or recycled?
Recycled Type 1 can be a good option where it meets the specification; ask what your project or local authority requires.
Delivery to St Austell: what helps
Bulk bags are usually crane-offloaded where access allows; very large quantities can be priced as loose tipped loads where access allows. St Austell is inside our standard mainland delivery area.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
Working out quantities for your St Austell job
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
MOT Type 1 Sub-base in St Austell: questions
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.
Can I add other materials to my St Austell 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.
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 St Austell?
Yes. We deliver across St Austell, including PL25, PL26. St Austell is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Also delivering MOT Type 1 nearby
- MOT Type 1 Sub-base in Truro
- MOT Type 1 Sub-base in Newquay
- MOT Type 1 Sub-base in Falmouth
- MOT Type 1 Sub-base in Redruth
- MOT Type 1 Sub-base in Camborne
- MOT Type 1 Sub-base in Plymouth
More from SK Trade in St Austell
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