The Aluflow White 90 Degrees Deep External Gutter Angle is specifically designed to connect two sections of aluminium guttering at a corner. This particular gutter corner is ideal for external corners found on residential homes and other structures. The deep flow design of this angle allows for excellent drainage capacity and is compatible with the rest of the Aluflow system, which is patented. Made from durable aluminium, this gutter angle ensures long-lasting performance once installed. To properly seal and secure the gutter to the Aluflow angle, a union is required on both sides. This gutter angle boasts a classy curved design and is perfect for 90 degree external corners.