In its Thermolite Glazing Panel Line, Laminators Incorporated now offers fabricated options to provide additional R-Value, customization of the reveal created between the panel face and mullion face, and wrapped edges to create hairline joints between panels in butt-glazed applications. Thermolite U-Max is a 7-ply, rabbet edge panel designed to provide increased insulation on the interior face of the panel. U-Max increases R-Value by 100-200% (over standard 1” infill panels) and is available up to a 3-1/2” overall panel thickness.