| 摘要 |
Apparatus for mounting a frame in an opening of a building structure comprises a bracket (17) arranged, in use, to be connected to a frame at one of a plurality of locations on the frame, and to be mounted on a portion of a building structure. A frame arranged, in use, to be located around an opening in a building structure comprises a number of limbs which comprise a core (11) and one or more facing elements (12a, 12b) arranged, in use, to be mounted on the core (11). |
