Help identifying replacement patio door roller hardware

Quick Learner from Mystic, CT

Apr 26, 2016 9:41 am

Hi,

We have two Dorwal heavy brown metal patio doors from 1974 which need new rollers.
The doors measure approximately 48"W x 79"H x 1"D.
Can you help us identify what replacement rollers we need without taking the doors out beforehand?

Sincerely,
Kristin

User submitted a photo of patio door track.

5 Replies

Paul from SWISCO

Apr 26, 2016 3:22 pm

Hey, Kristin. Is there any metallic AAMA sticker in the top or side master frame? That would be a huge help. Depending on Dorwall Series you could have our 81-033 for the 400 Series, 81-027 for the 800 Series, or 81-030 for 1100/1200 Series. Alternatively, you could remove your existing roller from the door and see how well our pictures and dimensions compare.

Professional from CA

Apr 26, 2016 4:03 pm

81-154 or 81-033 seem likely since they have the adjustment hole above the assembly screw.

Handy Person from Merced California

Apr 24, 2023 8:03 pm

I am in the need of a set of rollers for my Merzon industry sliding glass patio door model 700.
Sorry no pictures.

Tom from SWISCO

Apr 25, 2023 11:29 am

Unfortunately, without pictures it won't be able to identify a match. If you are unable to remove your rollers for the purposes of identification, I recommend contacting a local professional who can help you with this project.