Searching for the best stormwater retention management system that you can purchase online? Here are some advices to get the best soakaway crates. Ideally, the size of a soakaway system is dependent on the available space, expected flow rate, and the type of soil. In most cases, you will require about three soakaway crates per a meter cubic. However, this does vary depending on the model and brand of the crate. You can find models that are smaller. These are ideal for small objects. In addition, they are quite convenient for transportation. For instance, it is easier to transport 20 small crates as compared to transporting 10 large ones. Remember that most soakaway crates are collapsible.

If you have areas of your drive or garden that are waterlogged, or you have standing water building up against walls you will need to think about installing drainage to remove surface water, preventing water damage and damp to your buildings. If you are using hard landscaping in your garden, including building a driveway you must make provision to ensure that surface water is dealt with as part of the building project, rather than being directed into the existing sewers and onto the effluent treatment systems.

While we recommend your ground-worker conducts a soil percolation test and creates a set of calculations, there is an alternative method that will give you a rough idea of the soakaway size you’ll need: If your soil type is not too heavy/clay, you can assume that one crate (1000mm L x 500mm W x 400mm H) will be sufficient for ten sq metres of driveway or roof covering etc. Five crates are equal to 1 cubic metre, and one cubic metre is suitable for 50 square metres of surface area. So get your tape measure out and calculate the total surface area in square metres.

The Polypipe Polystorm Cells can be mainly used for rainwater Retention, Attenuation, Infiltration. The drainage system and water storage-permeation and filtration system along side the roads, parking lot, water storage and drainage for the ecological shallow ridges, living community, factories and enterprises, municipal roads, viaducts and bridges, park and scenic spot, it will be the necessity for construction of sponge city. See extra details at Polypipe Polystorm Cells.