The Clopay Extreme™ Series combines high-strength durability with the ability to open at 24” per second. Powered by the robust LiftMaster opener, the Extreme™ Series- commercial doors are a great fit for emergency facilities, distribution center warehouses, ca
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Steel traditional door
From a five-star Google review
“We have been using them for our commercial doors here at Niemen Glass for 30+ years. Service is always top notch.”