Thermally enhanced extrudate for windows and doors

A thermally enhanced extrudate for a door or a window, comprising:

• one extrudate comprising a first wall substantially parallel to a second wall,
• a channel extending along a longitudinal axis from a first end to a second end of the one extrudate and shaped to receive glass;
• a hollow cavity defined in part by the first wall and the second wall of the one extrusion, wherein the hollow cavity defined by the first wall and the second wall partially encloses a thermal break extending along the longitudinal axis and having a length, wherein the thermal break has a first width defined between the first wall and the second wall at an upper end of the thermal break and a second width defined between the first wall and the second wall at a lower end of the thermal break, the first width and the second width are equal;
• and
• a solid insulation material in the thermal break and substantially filling the hollow cavity between the first and second walls and formed by curing a flowable material,
• wherein the first wall and the second wall are attached by the solid insulation material that is disposed between the first wall and the second wall.