Clopay. To offer a natural looking finish to its steel garage doors, the maker offers Ultra-Grain paint finish for the look of a wood garage door. Available on three-layer insulated Gallery Collection steel doors, and on the aluminum-and-glass Avante Collection, Ultra-Grain is a baked-on, multilayered paint system that requires no special maintenance to preserve the finish. The grain is printed in two directions to follow stiles and rails, which, along with the stucco surface texture, provides a more authentic wood appearance. 800.225.6729. www.clopay.com.