An assortment of Polypipe 75mm small half round rainwater guttering in white can be found at Trading Depot, suitable for sheds, garages and more. The small half round white rain water guttering products available includes a half round gutter, gutter union, running outlet, 90 degree gutter angle, stop end, stop end outlet, fascia bracket, downpipe connector, downpipe bracket, 112.5 degree offset bend, round downpipe and a downpipe shoe.