Flat Oval 45° Hard Bend

The Flat Oval 45° Hard Bend is a rigid duct fitting designed to create a precise 45-degree change of direction in flat oval ventilation systems. Engineered for durability and consistent performance, this hard bend maintains its shape and structural integrity, ensuring accurate duct routing in ceiling voids, loft spaces, and wall cavities. The defined 45° turn enables efficient airflow direction while helping maintain optimal ventilation performance. Fabricated from premium hot-dip galvanised steel for great structural rigidity and long-term corrosion resistance Features a "slip-fit" design for easy insertion into flat oval ducting, secured with standard self-tapping screws or pressure-proof pop rivets Apart from stiffening requirements, flat oval ducts follow the same construction standards across all pressure ranges defined in DW144 In some cases, additional stiffening is required in the form of tie bars which are fitted in line with DW144