Masonite. West End interior molded doors are available with the company’s Safe ‘N Sound Emerald option. With a core made of rapidly renewable wheat straw, FSC-certified Safe ‘N Sound Emerald doors are urea-formaldehyde free and are lighter than those made with conventional particleboard cores, allowing for easier handling and installation. The West End collection includes two designs in 80- and 84-inch heights. 800.663.3667.