Clopay Window Inserts—Medium, Ultra-Grain, Vert Grille on Arch1 are decorative replacement/upgrade grilles designed for Clopay garage doors that feature the Arch1 arched-top window opening. This insert adds a vertical grille pattern that complements carriage-house and classic architectural styles while coordinating with Clopay’s Ultra-Grain Medium wood-look finish. It’s intended for residential garage door applications as a factory-style accessory that refreshes or changes the look of existing Clopay windows without replacing the entire door section.
Compatibility typically requires a Clopay door equipped with Arch1 window frames and glass lites; the insert fits into the existing factory window system and is not universal for other brands. Installation generally involves removing the interior window retainer, placing the grille within the Arch1 frame, and re-securing the retainer with basic hand tools; always support the glass, disconnect the garage door opener, and use appropriate personal protection during the process. For best results and color continuity, match this Ultra-Grain Medium Vert Grille on Arch1 insert to a Clopay door finished in Ultra-Grain Medium. Verify fit by checking your door’s model and window frame type or consulting Clopay’s parts documentation or a Clopay dealer before ordering.