The Plyco 99 Series pre-hung door is one of our most popular doors with years of top engineering and customer satisfaction. It includes full perimeter weather stripping, universal swing feature, and a 3 ½” thick corrosion resistant aluminum frame. A durable, white painted embossed skin comes standard with a non-corrosive fiberglass or aluminum skin as an additional option Available in: the Standard Jamb and the Slide-In Nailing Flange, this heavy duty 4 x 4 steel door with zinc plated hinges come standard.