Cement & Aggregates
MOT Type 1 Sub-base delivery in Carmarthen
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.
Order MOT Type 1 for Carmarthen with one message: we check the quantities, price the delivery and confirm everything before you pay.

MOT Type 1 Sub-base to Carmarthen: the basics
- How it arrives
- Bulk bags or tipped loads
- Delivery
- Standard mainland delivery
- Daylight
- About 7h 46m on the shortest day
- Delivering to
- Carmarthen, Dyfed
- Nearby (straight line)
- Llanelli (13 mi), Ammanford (14 mi), Gorseinon (17 mi)
- Postcode districts
- SA31, SA32, SA33
Choosing from our MOT Type 1 range
- 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.
- HardcoreBroken masonry fill for bulking up ground.
- Bulk bags and loose loadsBulk bags for most jobs; loose loads where access and volume suit.
- ScalpingsCheaper granular fill for less demanding areas.
How much will you need?
A 6 × 4 m area at 150 mm compacted is 3.6 m³. At about 2.1 tonnes per cubic metre plus 10% that is 8.3 tonnes, or around 10 bulk bags. Try the sub-base calculator
Choosing MOT Type 1
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.
Delivery to Carmarthen: what helps
Bulk bags are usually crane-offloaded where access allows; very large quantities can be priced as loose tipped loads where access allows. Carmarthen 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.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
Your questions answered
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.
Can you deliver MOT Type 1 to a site with restricted access in Carmarthen?
Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.
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.
Do you deliver MOT Type 1 to Carmarthen?
Yes. We deliver across Carmarthen, including SA31, SA32, SA33. Carmarthen is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Other towns near Carmarthen
- MOT Type 1 Sub-base in Llanelli
- MOT Type 1 Sub-base in Ammanford
- MOT Type 1 Sub-base in Gorseinon
- MOT Type 1 Sub-base in Clydach
- MOT Type 1 Sub-base in Swansea
- MOT Type 1 Sub-base in Ystalyfera
More from SK Trade in Carmarthen
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Tell us what you need and where it is going. We check the quantities and come back with a delivered price before you commit.
