Listed Building Fire Escape Window

This window, although simple in appearance, had a very specific criteria. I was asked to design and make a window which could act as a fire escape to replace a non-opening one on a listed building. It needed to perform to a modern standard whilst remaining in-keeping with the period of the building. I was able providing drawings for both the building regulator and the listed building authority that met their requirements, which allowed for smoother communications between the client and planning office.