Nacelle Cover for a Wind Turbine

A nacelle cover for a wind turbine, wherein the nacelle cover comprises a roof, opposite sidewalls and a floor assembled together to form a composite material elongate housing defining an interior space for containing machinery components of the wind turbine, the housing having a front end for mounting to a tower of the wind turbine, and an opposite rear end, wherein each of the roof, the opposite sidewalls and the floor comprises a fibre-reinforced polymer composite material, wherein the front end of the housing is mounted on a bed plate frame which is affixed to the tower, the bed plate frame supporting at least one part of a drive train of the wind turbine, and at least one machinery component is mounted on the housing at a position laterally spaced from the bed plate frame in a longitudinal direction along the housing, and the housing comprises a structural tube which functions as a vertically displaceable cantilever beam carrying the load of the at least one machinery component mounted thereon.