| 摘要 |
<p>An assembly 50 for providing a surround finish about a door or window opening in a building structure, the assembly 50 comprising: a first extruded element 60 which includes a face 83 which abuts a surface of a structure 52 to which the assembly 50 is attached and at least one profiled part 70 which engages and retains at least one cooperating profiled part 71 of a second extruded element 59. The first element 60 includes at least one face which abuts the structure. The second element 59 includes an exposed face which faces towards an opening in a wall of the building structure and at least one part which abuts the structure. The second element 59 terminates in an end profile having at least a side wall and a base which defines a recess. An outer surface of one of the walls opposes an end 53 of a cladding sheet attached to the structure 52.</p> |
