Cookson Extreme® 300 Series High Performance Door

When you have a high traffic area, heavy used area where you open and close your commercial overhead door. With high speeds, 300,000 maintenance free cycles, springless design and smart controller intelligent design, our Extreme® 300 Series High Performance Door is the best industrial garage door on the market.

No one has time for broken overhead doors. Our 300 series high performance commercial garage doors maximize uptime for maximum efficiency. Easy to install with 300,000 maintenance free open and close door cycles, our rapid roll doors will improve productivity in any important opening they are installed. Springs and the major cause of most high speed roll up door failures. With a springless door design, you get a high speed overhead door that flawlessly opens and closes every time. The variable frequency drive features smooth high speed operation, that ensures a soft start and stop. This significantly reduces wear and tear on parts, the door and the operator.

Not just smooth and durable but a rapid door too! Our 300 series industrial garage door features opening speeds of up to 24 inches per second. Installing a high speed roll up door not only improves productivity by not disrupting work flow, but it can improve energy efficiency too.   Our insulated model boasts an air leakage rating of less than 0.3 cfm/ft2 – meeting and exceeding ASHRAE® 90.12, 2015 and IECC® and California’s Title 24 air infiltration requirements with an independently tested value of  ≤0.3 cfm/ft².

All 300 Series high speed roll up doors feature our Apex SmartController – our first intelligent controller. With an easy to use control panel and plug and play wiring, it easily communicates overhead door statuses, sets door limits and has easy to follow instructions for tasks such as door commissioning.

Let us show you how high speed doors, high performance doors and energy efficient doors all combine into the best commercial overhead door on the market.

See if your building needs a high performance door by going to our microsite www.nobrainerdoor.com/brains. 

Why the #$!@* is My Roll Up Door Breaking All the Time? Read our article to find out more!