Cast Iron Box Gutter Angle - 135 Degree x 100mm Primed

135 Degree Gutter Angles are generally used to route the gutter around angle of a bay window, a design feature that is particularly prevalent on period style properties. You should always support a gutter angle by positioning a fascia bracket within 150mm on both sides of the angle. This will prevent the fitting from sagging when it is weighed down by water or snow.