The Clopay Window Inserts — Slate, Ultra‑Grain — REC12 are genuine OEM snap‑in decorative grilles designed to refresh or replace the exterior window pattern on select Clopay garage doors. The REC12 pattern features a long‑panel rectangular 12‑lite design that adds a clean, traditional look to compatible Clopay doors. Offered in Slate and Ultra‑Grain finishes, these inserts coordinate with factory door colors and wood‑look finishes, making them a seamless match for homeowners upgrading curb appeal or restoring an existing door.
As a replacement part, the REC12 insert installs into Clopay’s standard insert‑style window frame system found on doors with long window openings. Typical installation involves removing the interior retainer, swapping the grille, and re‑securing the frame; the insert is not a glass unit and does not include glass or frames. For best results, verify that your door uses long window openings and accepts the REC12 pattern before ordering, and match the finish to your door’s color code. Use care when working around glass and painted finishes; support the window assembly and wear protective gloves. Ideal for residential garage doors using Clopay’s insert‑frame windows, this replacement window grille provides an easy, low‑maintenance way to update the look of Classic and other compatible Clopay steel door lines without altering the door’s operation.