These 100mm perforated land drain are single wall, corrugated pipes manufactured from high-density polyethylene intended to allow fast and easy installation and excellent water flow. Perforated land drainage is designed to collect surface water through small holes cut in the dwells of the coil. In agriculture, this assists drainage in fields and improves soil quality. In construction, it alleviates flooding and relieves static load on underground structures and retaining walls. Perforated land drain is also useful in Sports Fields, Lawn & Garden drainage (in smaller diameters), and can also feature in French Drains to improve drainage. 100mm Perforated land drain coils are in 25M, 50M and 100M coil lengths
Available at the Rode and Chippenham branches
StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications. The crates are designed to be simply and easily stacked together to create a below ground storm water holding tank or to allow the infiltration of storm water into the ground around them. The void created by the crates can then fill up with storm water during heavy rainfall conditions. The collected storm water then drains away slowly into the drainage system when the crate is used for attenuation, or, soaks away slowly into ground water table when the crate is used for infiltration. Extensive use of this type of storm water attenuation/ infiltration module has helped relieve pressure on conventional surface water drainage systems in line with the Sustainable Urban Drainage Systems (SUDS) program advocated by the Environment Agency.
Available at the Rode and Chippenham branches