Subzero's doors can effectively cap both hot and cold aisle ends. Each door is custom manufactured to the highest quality standards and performance.
The Subzero Engineering Polar Cap 2 retractable roof and Polar Roof drop panel system provide unique, economical, and energy efficient solutions for data center hot aisle and cold aisle containment.
The Subzero Engineering Rack Hat vinyl containment system is the only modular and kit designed system on the market for easy design and installation. The Subzero Engineering Strip Door is the low-cost option for closing the end of the aisle.