Custom-Bilt Metals, South El Monte, Calif., has introduced the Titan SL-1750 Roof Panel, guaranteed to last a lifetime. The panel is roll-formed either on the job site or in the company’s factory, using heavy-gauge aluminum, copper or steel coils. The design features 1 3/4-inch-high seams that snap adjacent panels together, eliminating mechanical seaming. The panel’s concealed fastener system allows for thermal movement, which enables the panel to expand and contract in response to the extreme temperature changes. Available in 16 colors, the snap-lock panel is protected by a Kynar® 500 paint system.