Air Flow working with Hellmut, Obata & Kasabum PC completes engineering, manufacturing and delivery of 20,000 sq ft of louvers for the McGraw Hill Data Center in Hightstown, NJ. Hellmut, Obata & Kasabum specified wind driven louvers to protect the generators and transformer equipment. Additionally, to assure the aesthetic appeal of the facility the sightproof louvers were specified. Extruded Aluminum wind driven sightproof louvers in a mill finish provide protection from the elements and aesthetic appeal.