This Soakaway set automatically qualifies for 10% off through our spend and save discounts!Our 50 cubic metre 65-tonne heavy shallow soakaway systems comes flat-packed and with enough geotextile membrane to wrap all outer layers of the system.You will need 391 shallow crates which we would recommend laying 23 crates wide by 17 crates long. This will give you a complete soakaway of 13.8m (W) x 10.2m (L) x 0.36m (D).A rubber mallet for assembly and a number of cable ties will also be included to join the crates together and to clamp the membrane around your pipe entry points.Assembly of this set really is a quick and easy process - full instructions are included on our installation sheet.Size, load and capacityThe dimensions of the complete soakaway are 13.8m (W) x 10.2m (L) x 0.36m (D)Rainsmart soakaway crates have a void ratio of 95% - this is the amount of free space within the crate structure that can be used for rainwater storage. The capacity of this 50 cubic metre soakaway is an i