Patent ID: 6857232

Claim:
A window casing kit for a window frame, comprising: a plurality of elongated panels mountable about the perimeter of a window frame on at least three sides, said panels having a front portion having a planar front surface extending from a first edge to a second edge, a rear portion having a rear surface, at least one rib coupling the front portion to the rear portion, at least one screw boss disposed between the front portion and the rear portion for securing adjacent panels together, a tongue disposed in close proximity to the first edge, the tongue sized to engage a groove on the window frame, and a first “L” shaped flange, a first portion of the first “L” shaped flange extending from the rear surface a spaced distance from the second edge and a second portion of the first “L” shaped flange extending generally parallel to the front surface away from the first edge, the first portion of the first “L” shaped flange, the second portion of the first “L” shaped flange, the rear surface of the panel forming a channel sized to accept siding, and a second “L” shaped flange, a first portion of the second “L” shaped flange extending from the rear surface a spaced distance from the second edge and a second portion of the second “L” shaped flange extending generally parallel to the front surface towards the first edge.