Preferred Hardwoods :: Duron Temp Hardboard - Distributors of quality hardwood lumber and plywoods and manufacturers of fine custom mouldings. - Moulding, Custom Moulding, hardwoods, sheetgoods, plywood, lumber, hardwood, hard, wood, African Mahogany, Alder, Anegre, Ash, Aspen, Basswood, Birdseye Maple, Black Walnut, Butternut, Cherry, Hard Maple, Hickory, Honduran Mahogany, Jatoba, Makore, Natural Birch, Padauk, Pine, Poplar, Purple Heart, Quartersawn Red Oak, Quartersawn White Oak, Red Birch, Red Elm, Red Oak, Rift Red Oak, Sapele, Soft Maple, Spanish Cedar, Teak, White Ash, White Birch, White Oak