Cedar Valley products are made from 100 percent kiln dried Western Red Cedar for a distinctive, upscale look. Lightweight, durable, easy to install, single course product with blind nail application. Cedar Valley products are available in a wide range of factory finished color options. Machine finished product can include an extended warranty of up to 50 years. Established in 1981, Cedar Valley handcrafted shingles are proudly made in Hollister California.