Restoration Millwork exterior trim has achieved GreenCircle third-party certification verifying its 21% recycled content. Made from cellular PVC, the line of trim, beadboard, and accessories looks and feels like top-grade lumber but is resistant to rotting, warping, moisture, and insects. It also is highly resistant to yellowing from UV rays, resists freezing, features a Class A flame spread rating, and is backed by a 25-year limited warranty. 800.233.8990. www.certainteed.com.