AN INSTALLATION AID FOR USE WHEN MOUNTING A WINDOW FRAME IN A ROOF STRUCTURE OF A BUILDING, A SEALING COLLAR, AND A METHOD OF MOUNTING A WINDOW FRAME

摘要

An installation aid is adapted for use when mounting a window frame in a roof structure of a building. The installation aid comprises a plate portion adapted for being arranged on an exterior side of the roof structure, so that it extends in parallel with the plane of the roof structure. The plate portion has top, bottom and side members defining an inner edge, said inner edge defining an opening, the shape and size of the opening substantially matching the shape and size of the window frame. The plate portion further comprises at least one receiving section adapted for accommodating a mounting bracket of the window frame. Such an installation aid may form part of a sealing collar. A method of mounting a window frame in a roof structure using an installation aid is also disclosed.