PVCu windows are fixed by
A) Galvanised steel fixing straps fixed to the inner leaf
B) Building the window in as the external wall is constructed
C) Bolting the window to the pressed steel lintel
D) Gluing the window into the timber sub-frame
E) Screwing into the cavity closer

Question

Quizplus · Accepted Answer

PVCu windows are typically fixed using galvanised steel fixing straps that are screwed to the inner leaf of the masonry. This ensures a secure and long-lasting installation. Building the window in as the external wall is constructed can also be a good option, but it requires planning and coordination with the construction team. Bolting the window to the pressed steel lintel is not recommended, as it can cause damage to the lintel and compromise its structural integrity. Gluing the window into the timber sub-frame is not a reliable method of fixing, as the glue can deteriorate over time. Screwing into the cavity closer is not a recommended method, as it can cause damage to the insulation and moisture barrier.

PVCu Windows Are Fixed by