Insulated Walnut Door Birch Birch Plywood Black Oak Cedar Cedar Cedar Clear red cedar Port Orford cedar Port Orford cedar Port Orford cedar Cedar wood stave Maple Marine plywood Mahogany Mahogany Oak Oak Oak Oak Oak Oak and sapele Teak Walnut Walnut White oak Walnut Bi-directional Walnut Marine Grade Ply Teak Door Biscuit