Replacement Entry Door Window For A 2017 Forest River Flagstaff Classic Super Lite 5th Wheel
Updated 02/03/2026 | Published 07/28/2024
Question:
I have a 2017 Flagstaff fifth wheel with an obscure glass window in the door. I know the rough opening is 12x21. My door was made by dexter, I have been trying to find a replacement door window and frame with a dark tint and a black frame. I am unable to find anything other that obscure glass. I was told that the lippert windows will not fit the dexter door. Do you know of any window that will fit my door?
asked by: Mike O
Expert Reply:
Hey Mike,
The Lippert # LC806621 requires a 15" wide x 24" tall cutout hole and only fits doors 1-1/2" to 2" thick. If the thickness or cutout hole size differs from these requirements then I would try reaching out to Dexter directly to see if they offer a replacement. If not then you could reach out to a local window or automotive glass company and they can make a window to fit the cutout hole.
Jesse M.
2/3/2026
Hey Mike, were you able to find a replacement window that fits your Dexter door? Knowing what worked could help someone else trying to replace their fifth wheel door window.