Global Building and Design Directory is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Extreme 300 Series High Performance Door

We're excited to introduce our Extreme® 300 Series Performance Door.  This high-speed, high-cycle door offers 300,000 maintenance-free cycles and the Apex SmartController - our first intelligent controller.  And, its insulated model boasts an air leakage rating of less than 0.3 cfm/ft2 - meeting and exceeding ASHRAE 90.1 and IECC 2015 air leakage standards - making it the most energy efficient high cycle rolling door available today.  

View this product at