The Clopay Window Inserts — Standard White — Vert Grille on Arch1 is a factory decorative insert designed for Clopay garage door windows that use the Arch1 top section. It adds a clean vertical-muntin pattern across each window lite to achieve a classic, carriage-house look while maintaining daylight and curb appeal. The insert overlays the existing glass within the OEM window frame and can be removed for glass cleaning or style changes.
This insert is intended for select Clopay residential steel door series that accept snap-in inserts with the Arch1 window shape, including many doors in the Classic and Gallery families. It is an OEM replacement/upgrade part in Standard White to match Clopay’s corresponding finish. Installation is typically a straightforward snap-in process from the exterior: remove the existing grille (if present), align the new insert with the Arch1 frame, and press it into place per Clopay instructions. Use only with compatible Clopay frames; it is not universal and does not include glass or a window frame. For safety, wear gloves and eye protection when working around glass and verify fit by checking your door model and window section specification before ordering.