I will shortly be installing an FD30 Flush Fire Resistant Smooth Veneer Door 78" x 30" x 1Â¾, but before I start I have a question to which I would be very grateful for an answer.
The Question is regarding the hinge positions
In the installation directions booklet it states
â€œTop hinge positioned 150mm from the top of the door
Bottom hinge positioned 225-250 from the base of the door
Middle hinge positioned centrallyâ€