The Express2Header was developed to be a cost reducing, time saving, energy efficient window and door header for 3-1/2" and 5-1/2" construction. The ExpressHeader is a structural product manufactured with 1-1/4" APA approved LVL. Its foam core is an expanded polystyrene that helps eliminate unnecessary wood fiber. This allows you to utilize only what is needed structurally.
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INSULATED HEADERS