XtremeTrim® (extruded aluminum trim) profiles are available to match multiple panel siding systems. XtremeTrim® has thousands of design and color options, allowing architects and users to dramatically improve their building aesthetics and create modern architectural lines. Sustainable, durable, non-combustible, lightweight, easy to use, for interior or exterior use—that’s XtremeTrim®. Available in primed (ready to paint), color match, and anodized finishes. Architects are concerned about the longevity of the products they specify. While galvanized trims are initially less expensive, they do not perform as well as aluminum in the long run. All sidings can allow water to penetrate and need a cavity/drainage system, make sure your experience is a positive one by specifying TamlynWrap® behind the siding.