The VertiCool™ door is the only door specifically designed for use with vertical storing dock levelers. The product features a 4" thick R-23 insulated panel that mirrors the insulated wall panel for thermal protection and 48" panel heights. Dual compression side seals are mounted to the door panel to prevent damage and maintain effectiveness. A closed-cell foam interior prevents moisture accumulation and door damage, and a polymer thermal break track runs the full opening height. The product also offers a UV stabilized exterior painted aluminum skin and dual overlapping header seal and compression loop bottom seals.