As part of our stormwater management system, we offer a range of attenuation and soakaway crates which offer aid in the storage and distribution of surface water in accordance with SUDS requirements.
The Storm Master 20T & 40T, made in the UK from 100% recycled polypropylene, is a load-bearing underground water attenuation/soakaway system with larger dimensions than most crate systems to attain the same or larger cubic metreage with less crates.
Dimension: 1000x1000mm x 400mm
Capacity: 400 litres (2.5 per cubic metre)
Void ratio: 95.8% (Heavy)
Unit weight: 16.8kg (Heavy)
Click here for Technical Brochure
Click here for Data Sheet
Other size crates with a variety of load ratings are also available including:
1000x500mm x 400mm
1200x600mm x 420mm Rain Bloc
800x800mm x 320mm + 40mm baseplate EcoBloc Flex Inspect
800x800mm x 350mm x 40mm baseplate EcoBloc Light
800x800mm x 350mm x 40mm baseplate EcoBloc Maxx
We can also supply the surrounds for the two systems – non-woven geotextiles for soakaways and impermeable membrane & non-woven protection fleece geotextiles for attenuation systems. We have the facilities to price a supply only option or a supply and install option as well as the impermeable membrane being supplied as a pre-fabricated shoebox to make for easier installtion.
Alongside the crate systems we can also offer large diameter tanks and structured wall pipes such as Aquaspira or Asset Weholite to facilitate stormwater attenuation systems.