Half-inch thick polymer composite cladding and overlay materials are molded from actual wood to replicate the species’ natural texture and intricate grain patterns as well as its imperfections, like deep, irregular pockmarks, knots, cracks, and holes. Lightweight, durable and easy to maintain, once installed, these rustic beauties are virtually indistinguishable from the original. Clopay Doors are sold by Ramirez Custom Overhead Doors.