Door Width

Measure the width of the door. Pictured is a 30" door (and doorway). The UD6 will fit 28" through to 36" doorways.

Wall Width

Measure the width of your wall (excluding trim). Pictured is a standard width doorway at 4½" to 5" wide. The UD6 with the standard "L" arms will work on this width doorway.

Overhead Trim Width

Measure the width of your trim overhead. Pictured is a common 2½" trim piece. The UD6 with standard "L" arms will work on any width trim up to and including 4" wide trim. Please note you need 1½" of clearance above your overhead trim to accommodate the ¾ x 1½" oak piece of the UD6.

Hallway Clearance

You will need a total clearance of 41" in the hallway to accommodate the width of the UD6. Pictured is the 5½" clearance needed on both sides on the 30" doorway. For example, a 36" wide doorway will need 2½" clearance on both sides of a 36" doorway.

Non Standard Doorways

Wall Width Greater Than 5"

If the wall measurement (#2 above) is over 5", up to and including 7", you will need to order the UD6 with our 20" custom "L" arms. There are 3 settings on these "L" arms, one standard, and two for wider settings.

Overhead Trim Greater Than 4"

If the overhead trim measurement is over 4", up to and including 6", you will need to order the UD6 with 20" custom "L" arms. There are 2 settings on the other end of the "L" arms that attach to the oak piece that allow the bar to work on overhead trim up to 4" on one setting and up to 6" of overhead trim on the other setting.