20mm Gravel/Shingle

20mm Gravel/Shingle - Available Online in Bulk Bags or Loose by the Tonne with Nationwide Delivery

In Stock

20mm Gravel/Shingle

20mm Gravel/Shingle - Available Online in Bulk Bags or Loose by the Tonne with Nationwide Delivery

In stock
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ALL QUANTITIES BELOW 10 TONNES ARE AVAILABLE IN BULK BAGS ONLY
Grouped product items
Product Name Qty
850kg Bulk Bags including delivery including delivery
from
Loose Tonnes Obtain a bespoke quote for loose delivery

Grouped product items
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How to measure?

Take a metric tape measure and measure the length, width and depth of the area to be filled. The length and width measurements should be recorded in metres and the depth in millimetres. Now take these figures and enter them into the quantity calculator to reveal the approximate quantity required for your job. 

Remember: 

1 metre is equivalent to 1000mm or 100cm 

1 centimetre is equivalent to 10mm


20mm Gravel Consists of:

20mm Gravel/Shingle consists of various angular and rounded stones that have been washed to remove fines and passed through various screens to create a 20mm Gravel/Shingle. Widely used in construction and domestic applications. A very popular cost effective driveway gravel. This product will vary in colour and shape depending on your location as it is sold for drainage and therefore colour is not an issue. The gravel in the main picture is for illustrative purposes only and will not be the shape or colour of the gravel supplied to you. If you require gravel of a specific colour such as 20mm Golden Gravel please see here. If you are trying to match an existing gravel please contact us before ordering. Mainland Aggregates Ltd take pride in being one of the leading 20mm Gravel suppliers, and can supply in bulk bags or loose by the tonne.

Ideal for:

Driveways, footpaths, borders, landscaping. See Driveway Construction Guide

Availability:

Loose or Bulk Bags

Minimum Order Quantity:

10 Tonnes Loose or 1 Bulk Bag

Coverage:

1 x Bulk Bag will cover approx 10sqm at 50mm depth

Bag Weights:

850kg per bag

Stone Density:

Approx 1.7 tonnes per cubic metre.

Fish Friendly?

Yes


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Content Below INSTOCK ALL QUANTITIES BELOW 10 TONNES ARE AVAILABLE IN BULK BAGS ONLY

Frequently Asked Questions

What is 20mm Gravel?

20mm Gravel is a 20mm washed and graded gravel. The colour and shape of the gravel supplied will depend entirely on your location as it will be locally sourced. The colour and shape of the gravel supplied will not be as pictured. If you require a gravel of a specific shape or colour please choose one from our Decorative Gravels and Chippings section.

What Can 20mm Gravel Be Used For?

20mm Gravel can be used for driveways, car parks, paths, pipe bedding and drainage.

Is 20mm Gravel Suitable For A Driveway?

20mm Gravel is perfect for driveways. It is very hard, durable and easy to maintain.

How Do I Calculate The Quantity Of 20mm Gravel I Require?

When used on paths and driveways, 20mm Gravel should be laid at no more than 40-50mm depth. Typically, one of our Bulk Bags will cover 10m2 at 40-50mm depth. For larger areas you may wish to use our quantity calculator located at the top right hand side of this page under the grey "How Much Will I Need" tab. Simply enter your measurements to reveal the required tonnage. Please be sure to enter the length and width figures in metres and the depth in millimetres to give the correct quantity.

How Do I Install 20mm Gravel?

20mm Gravel used for paths, driveways or car parks should be spread with a rake or shovel at 40-50mm depth over a compacted sub base such as Type 1 . When used on borders, the product can be spread at 40-50mm directly onto a weed suppressing membrane.

Does 20mm Gravel Require Maintenance?

20mm Gravel should be trouble free! It may require periodic raking to remove leaves and level out any high or low spots but nothing more than that. The product can even be power washed to remove heavier grimy deposits but we recommend doing this during the drier summer months to avoid waterlogging.

Is 20mm Gravel Fish Friendly?

20mm Gravel is fish friendly. However, It is recommended the product is thoroughly washed before immersing in water.

Where Can I Buy 20mm Gravel?

20mm Gravel can be purchased right here! Bulk Bags can be purchased at the top right hand corner of this page. Simply enter the delivery postcode and the delivered price will be shown. You can then add the item to the shopping cart and complete the checkout process where you will be offered our available delivery dates. Larger loose orders of 10 tonnes or more will require a bespoke quote to enable us to apply any bulk discounts. A quote request can also be submitted at the top right hand corner of this page. Deliveries are usually made within 3-5 working days.