Current refurbishment plans include replacing a glazed door from corridor into lounge with an internal window. So furniture can be placed along the wall, but light still gets inti corridor through thw window (a new door is being created elsewhere so old door not needed).
Where on earth do you buy one of these? Nothing at all on the Interwebs.
I was hoping to match frame of window with oak architrave of doors, which is why I want to source it myself and not reply on builder to supply.
But Google fails me. How does one go about getting an internal window. I should imagine it would be single glazed and definitely not openable.