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.


  • Composite and TruCore®bases resist rot, decay, mold, insects and are split proof
  • Storm door and transom compatible
  • Lifetime limited warranty