ACO do not offer a corner unit for use with our RainDrain channel, but it’s still possible to accommodate a 90° angle or a bend using RainDrain.
To form a 90° angle you need to mitre cut both adjoining channels to a 45° angle and “butt” them together for a watertight connection please use a suitable sealant. ACO do not recommend cutting the gratings at an angle, as shown below the gratings should be installed to form a “Tee” joint. Any cut ends of gratings should be sealed with Galvafroid or a similar zinc rich paint to prevent corrosion.
Exactly the same process as above, with the addition of mitre cutting the gratings to suit the required angle.
ACO do not recommend to installation of cut/mitred gratings in areas subject to vehicular traffic.
To view full product details please visit www.aco.co.uk