Arcella™ Shake offers the warm, rustic aesthetics of hand-split cedar shake, without the maintenance and safety concerns of wood. Arcella™ Shake?s advance polymer composite technology insures our products will not rot, crack, split, warp, or require the maintenance of wood. Authentic colors and subtle shade variations create an inviting, natural look in every piece of Arcella™ wood shake while helping to mitigate the risks of fire, hail or wind.