If you are planning a driveway, pathway or garden project, one of the most common questions is whether to choose 10mm or 20mm shingle.

Both are popular options, but they are suited to slightly different uses. Understanding the difference will help you choose the right material for your space.


What Is Shingle?

Shingle is a type of gravel made up of washed stones that are screened to create a consistent size.

It is widely used in landscaping and construction because it is low maintenance, free draining and suitable for a range of applications.


What Is 10mm Shingle?

10mm shingle is a finer grade made up of a mix of washed gravel, screened between 4mm and 10mm.

It features a mix of colours and shapes, which gives it a natural and decorative appearance.


Key features of 10mm shingle

• Mix of washed gravel
• Screened to 4 to 10mm
• Free draining
• Colour and shape variation
• Recycled option available

Common uses

10mm shingle is commonly used for:

• Decorative landscaping
• Borders and garden areas
• Drainage layers
• Pipe bedding
• Improving drainage in planters

It is ideal where a neater, more decorative finish is required.


What Is 20mm Shingle?

20mm shingle is a larger and more robust option, made up of washed gravel screened between 10mm and 20mm.

It combines both sharp and rounded stones in a mix of colours, making it suitable for both practical and decorative use.


Key features of 20mm shingle

• Mix of washed gravel
• Screened to 10 to 20mm
• Durable
• Recycled option available

Common uses

20mm shingle is commonly used for:

• Driveways
• Paths
• Borders
• Gardens
• Concrete
• Improving drainage

It is a more durable option and better suited to areas that will see regular use.


Key Differences

The main difference between 10mm and 20mm shingle comes down to size and how they perform.

10mm shingle is finer and more decorative, making it suitable for lighter use and detailed areas.

20mm shingle is larger and more durable, making it better for driveways, paths and areas with more traffic.


Which One Should You Choose?

Choose 10mm shingle if:

• You want a more decorative finish
• The area will have light use
• You are working on borders or drainage applications

Choose 20mm shingle if:

• You are installing a driveway
• The area will have regular use
• You need a more durable and stable surface


Planning Your Project

Before ordering, it is worth considering how the area will be used and how much material you need.

Choosing the right size from the start will help ensure a better finish and long term performance.

If you are unsure which option is best, our team is always available to help.