Redland Concrete Plain Half Round Monoridge Tile - Antique Red This plain half round monoridge tile from Redland is designed to be used on a mono pitched roof, and has been manufactured in a half round style, resulting in a curved concrete tile. The Redland half round monoridge tile is manufacture from concrete, and comes in an antique red colour. The monoridge tile can be fitted with a traditional mortar bedding, with a dry fix system, or with a mechanical fix. If using verge systems such as cloaked verge or dry verge, monoridge block end tiles or monoridge end caps should be used to create a uniform finish that prevents water ingress and damage from occuring. Technical Length: 450mm