Our track record proves it— Number one in the world! Fleming’s doors are unsurpassed for reliability. Engineered with exacting standards, then skillfully manufactured, each door is the perfect complement of design, material and workmanship. The Fleming team is a pioneer of such remarkable innovations as “Unit Drive” operators, pneumatic safety stops, positive closing devices, electronic “Soft Start / Soft Stop” systems and many others. Continuous experience since 1921 proves that Fleming’s custom designed door systems are of the highest quality, perfectly matched and balanced that maintain reliability of operation and performance. Any type of slide, swing, vertical lift, or canopy door for any size facility demands the finest quality available.