NASA Hangar Weatherization

Glenn research center; Cleveland, OH

Energy Systems Group was contracted by NASA to complete an energy savings evaluation of their entire facility. One of these items was to replace the weather seals on two 250' wide x 37' high, 12-leaf hangar door systems. Due to the number of leaves and deterioration of the existing seals, there would be a significant yearly energy savings with new weather seals and brush seals.

Exterior and interior bottom weather seals
Bulb-bulb bypass weather seals
Top brush seals with aluminum holders
Lead jamb bulb seals