 Plus, Mueller offers a wide selection of colors and panel styles, including metal shingles, to give the beauty and protection of what matters to you. With Mueller, you're not just choosing a product. You're choosing a company committed to your journey from design to manufacturing to delivery. With more than 90 years of experience, we stand behind our products with limited warranties of up to 40 years. Call 877-2-MUELLER or visit us online at MuellerInc.com. That's MuellerInc.com.