This left hand Redland Heathland 90deg External Angle comes in a Autumn colour. Redland Heathland Concrete External Angles have been produced in a range of colours that been carefully developed to offer real alternatives to the leading handmade clay tiles in the market.As well as the quality, cost saving and aesthetic benefits, Heathland tiles embody far less CO2 than their clay tile equivalents; good looks that cost you and the environment less. External and Internal Angle Tiles are specifically for use with vertical plain tiling, and are available in left-hand and right-hand for a 90° plain angle.