Measuring Instructions
Escape Doors & Personnel Doors
The Personnel doors and escape doors with frames are made as standard, the structural opening is to suit the sizes given on the price list page. Using the drawing Measure the brick structural opening width and the structural opening height.
Fire Rated Doors
Fire rated doors are all made to measure, Tolerance is made within the door/frame unit. Using the drawing below Measure the brick structural opening width and the structural opening height. |