All doors include Steecon-patented safety decompression hinges - FAA-approved frangible technology. Unique to our hinge design is a "reset" feature that enables the hinges and door to be set back into the original operable position should the door become disengaged. A 2.25 bulkhead pocket is all that is needed to accommodate most door types; mechanisms are conveniently mounted on support panels and ship fully assembled for installation ease. Due to the highly customized nature of cabin interiors, our doors do not include door panel finishing material; completion centers will supply and install this material per their customer's specifications.