How Much MOT Type 1 Do I Need?
MOT Type 1 is one of the most commonly used sub-base materials in the UK, providing a strong and stable foundation for driveways, patios, paths, car parks and hard standings. One of the most frequent questions we get asked at Tiny Tipper is:
“How much MOT Type 1 do I need?”
The answer depends on the size of your project and the depth of material required.
Typical Coverage of MOT Type 1
As a general guide:
1 tonne of MOT Type 1 covers approximately:
- 10m² at 50mm depth
- 6.5m² at 75mm depth
- 5m² at 100mm depth
- 3.3m² at 150mm depth
For most domestic driveways and patios, a compacted depth of 100mm is recommended.
How to Calculate MOT Type 1 Requirements
Use the following formula:
Length (m) × Width (m) × Depth (m) = Cubic Metres Required
As a guide, 1 cubic metre of MOT Type 1 weighs approximately 2 tonnes.
Example 1 – Patio Base
Patio area:
- Length: 5m
- Width: 4m
- Depth: 100mm (0.1m)
Calculation:
5 × 4 × 0.1 = 2m³
2m³ × 2 = 4 tonnes
You would require approximately 4 tonnes of MOT Type 1.
Example 2 – Driveway
Driveway area:
- Length: 10m
- Width: 3m
- Depth: 100mm (0.1m)
Calculation:
10 × 3 × 0.1 = 3m³
3m³ × 2 = 6 tonnes
You would require approximately 6 tonnes of MOT Type 1.
Recommended Depths
Garden Paths
50-75mm compacted depth
Patios
75-100mm compacted depth
Domestic Driveways
100-150mm compacted depth
Commercial Areas & Heavy Vehicles
150mm+ compacted depth
Why Choose MOT Type 1?
MOT Type 1 is designed to compact tightly, creating a durable and load-bearing sub-base. It is ideal for:
- Driveways
- Paths
- Patios
- Shed bases
- Car parks
- Hard standings
- Highway works
When properly compacted, it helps prevent movement, rutting and settlement.
MOT Type 1 Delivered Across Sussex & Kent
At Tiny Tipper, we supply and deliver MOT Type 1 in both loose tipped loads and bulk bags throughout Sussex and Kent.
Our compact delivery vehicles are ideal for restricted access locations where larger lorries cannot reach.
Why Choose Tiny Tipper?
- Same day or next day delivery available
- Restricted access specialists
- Loose tipped loads from 1 tonne upwards
- Bulk bags available
- Competitive prices
- Reliable local service
Need help calculating how much MOT Type 1 you need? Contact the Tiny Tipper team today and we’ll be happy to help.
FAQ’s
How much does 1 tonne of MOT Type 1 cover?
Approximately 5m² at 100mm depth.
Can MOT Type 1 be used for driveways?
Yes, it’s one of the most common driveway sub-base materials.
Do I need to compact MOT Type 1?
Yes, it should be compacted in layers using a vibrating plate compactor or roller.
