Brett Martin 106mm Prostyle Ogee Cast Iron Style Gutter available in Classic Black, Oxford Blue, Olive Green, Graphite Grey, Sandstone, Anthracite Grey, Chartwell Green and Porcelain White. The Prostyle System uses 65mm Cascade Square Downpipes or 68mm Cascade Round Downpipes
Gutter Flow Capacity Litres per second | Maximum Roof Area Area m sq | |||
Level | 1:600 | Level | 1:600 | |
Outlet at one end | 2.05 | 2.55 | 97 | 121 |
Outlet at centre | 4.10 | 5.10 | 195 | 242 |