FAQs

Further questions?

  • The rough opening (RO) sizes can be calculated easily by using these formulas. 
    The opening width + 1 1/2” = RO
    The opening height + 3/4” = RO 

    If including a sidelight,
    The opening width + sidelight size + profile size + 1 1/2” = RO

  • The glass size will be an additional 1/4” on all sides of the frame and door.
    Daylight + 1/2” = Glass Size

  • 1/4” Laminated Glass

  • 1/4” Laminated & 5/16” Laminated

  • 9/16” Laminated and 1/2” Laminated