Andersen® E-Series, A-Series, 400 Series, 200 Series, and 100 Series gliding patio doors use rollers located within the door panel to glide open and close smoothly.
How to Identify and Order Replacement Gliding Patio Door Rollers
The operating door panel, the panel that moves, on gliding patio doors uses two (2) rollers on the underside of the panel, as shown in the illustration below. Gliding patio door rollers may become worn over time. If your rollers produce noise while opening or closing the patio door, or sliding the patio door has become difficult, inspect the rollers to determine if replacements are needed. More information can be found below.

Operating Panel Rollers
This Article Will Help You:
- Inspect patio door rollers.
- Identify and order patio door rollers.
Let's Get Started
1. Inspect Patio Door Rollers for Damage
Important: The patio door panel must be removed to inspect the rollers.
- Remove the patio door panel.
- With the patio door panel removed, inspect the rollers.
- With the patio door panel still removed, check the frame sill track cap, which is the part of the frame in which the rollers sit, for denting or bad scratches.
If there is no visible damage, replacing rollers might not be necessary to improve the door's operation. See Adjust Operating Panel on Andersen® Gliding Patio Doors for additional instructions.
Order Patio Door Rollers
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E-Series
E-Series gliding patio door panels operate using two (2) stainless steel or zinc bichromate tandem ball bearing rollers per operating panel. These rollers have been used on E-Series gliding patio doors since 1979 and are still in use today.

E-Series Panel Roller
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A-Series
All A-Series gliding patio door manufactured after December 2021 use an updated, A-Series-specific roller. If your unit was manufactured before December 2021, you can upgrade the door panel with a present-day roller.

Top Roller, December 2021-Present; Bottom Roller, Pre-December 2021
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400 Series and 200 Series
400 Series and 200 Series gliding patio doors manufactured from 1982 to Present use a tandem roller. Door panels that are 8 feet or taller use the tandem roller with a design pressure upgrade.

400 Series and 200 Series Tandem Roller
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100 Series
100 Series gliding patio doors manufactured from March 15, 2010 to Present use the same tandem roller as 400 Series and 200 Series.
However, 100 Series gliding doors manufactured before March 15, 2010 use a 100 Series-only roller.
- Order a 100 Series roller for a door manufactured after March 16, 2010, at the Andersen Parts Store.
 - Order a 100 Series roller for a door manufactured before March 15, 2010, at the Andersen Parts Store.


Top Roller, March 16, 2010, to Present; Bottom Roller, Before March 15, 2010
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