The American Architectural Manufacturers Association (AAMA) recently published the first North America standard for multipoint locking hardware for side-hinged door systems. AAMA 909-13, Voluntary Specification for Cycle Performance and Testing of Side-Hinged Exterior Door Multipoint Locking Hardware establishes a minimum performance requirement and test procedure to evaluate the durability of multipoint locking door hardware.
(http://www.aamanet.org/news/1/10/0/all/929/aama-releases-first-north-american-multipoint-locking-hardware-standard-for-side-hinged-doors)
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