Swish Plastic Ogee (120mm) Rainwater Systemis a modern, high capacity Gutter that is ideal for larger roofs and where run off is rapid. May be hung on traditional brackets or secretly fixed with top hung brackets when clean lines are important. Holding up to a height of 68mm of water with flow rate of 2.2 litres per second covering up to a 105m2 drainage area. Ideal for terrace houses, semi-detached houses and smaller office and commercial buildings. Available in Black, Brown and White colours.