Could anybody help with plans/links for Vertical bi-fold windows as opposed to horizontal opening windows?
They would consist of a sash hinged over another sash that when pulled up would form an awning.
Any help would put me out of my misery of endless net searches!
They would consist of a sash hinged over another sash that when pulled up would form an awning.
Any help would put me out of my misery of endless net searches!