FrontLine®

FrontLine® Building Products pre-clad door frame system is the best in the industry. It boasts a 16 gauge extruded aluminum jamb cover, not a thin coil stock-wrapped frame. 16 Gauge extruded aluminum clad over treated wood substrate includes a choice of TruCore® Pine Base and 4Ever Composite Base. Also available in primed or woodgrain, which stains or paints up like a fiberglass door.