Derr Lumber & Millwork Co. | Address: 25 E. 4th St. / PO Box 216, Bridgeport, Pennsylvania 19405, USA 
www.derrlumber.net | Phone: +1-(610)-272-7555, 800-345-6008
Derr Lumber & Millwork Co. is a supplier of building products. We specialize in the sale of residential & commercial doors, pre-hung units, stairs, moldings, jambs, frames, steel doors, commercial har more...