
Note: If door height extends above the opening, the headroom measurement should be adjusted accordingly. Existing headroom: ___________ Headroom needed: ___________ 4. Measure area labeled “backroom”— distance is measured from the garage door opening toward the back wall of the garage. Backroom: __________________ Common garage door widths include 8', 9', 16' and 18'. Common garage door heights include 7' and 8'. See Menards Team Member for additional size availability. ® ® ® Complete Garage Doo