Hi,
We like to have windows open upstairs, but for various reasons need to keep
2 of the bedrooms shut during the night, all the bedrooms are opposite the bathroom which has a window open all the time for ventilation. Problem is in one of the rooms, if the window is even slightly open in there and the smallest draught appears, the door pulls and bangs all night. We need the fresh air (it's a very hot house), so is there anything we can do to the door (apart from leaving it open) that would stop it banging? As far as I can tell, they're just the bog standard wooden doors covered in painted hardboard.