9/16" x 2-1/4" Garage Door Stop (LWM903) – Primed Finger Jointed Moulding is a purpose-built exterior trim designed to create a clean seal and finished appearance around overhead garage door openings. Installed along the jamb and header, this moulding helps close gaps between the door and framing, improving weather resistance while enhancing curb appeal. The 2-1/4" face width provides ample coverage for standard garage door installations, and the 9/16" thickness offers dependable durability without excessive bulk. Manufactured from primed finger jointed material for improved straightness and consistency, the LWM903 arrives paint-ready to streamline finishing in new construction and garage door replacement projects.