This 12" wide foam filled, wood backed head member is standard on Perma Dock Seals for doors less than 9'0" high.
Three sided foam protection provides the most effective seal at the loading dock door.
Extra wide head members, 18" to 30", are available to allow varied truck height coverage.
Chain-weighed drop flaps sewn to the foam head pad service an occasional lower truck and can be held out of the way with velcro fasteners.