Drainage Gravel (40mm) - Pre Bagged

Our pre-bagged bags hold approximately 26 litres of product. As these bags are filled by hand, there may be slight variations in volume depending on the type of product being bagged.

There is no set weight for our pre-bagged products, as they are filled by hand by our staff and, in some cases, using a bagging machine. Because different products have different densities, the weight can vary significantly from bag to bag.

As a general guide, lighter products such as mulch and potting mix may weigh between 10–18kg per bag, while heavier products such as soils, sands, rocks, and compaction materials can often exceed 20kg per bag.

Note: For products weighing more than 20kg, we recommend bringing a friend to assist with loading so a two-person lift can be used where required.

In some cases, yes. Please contact our office to check whether self-bagging is available for the product you require. These purchases cannot be completed through the website and must be arranged over the phone.

Note: For safety reasons, customers are not permitted to fill their own bulk bags.

Determining the size of drainage gravel you should use really depends on the water flow in the area or the project you are using your gravel for. If your water flow is substantial, then using 40mm Drainage Gravel is the better solution. Projects where you will likely use 40mm Drainage Gravel include retaining wall backfilling, agricultural drainage pipes, and soakage pits.