Chase Doors Double Acting Impact Traffic Doors Durulite Postal-Security 200 Door

Chase security doors are specifically designed and manufactured to be tough and dependable. They are strong enough to withstand punishing personnel-ridden vehicle traffic, yet lightweight enough to open easily, operate smoothly and allow for damage free, safe passage for personnel and equipment. All Chase security doors have been tested by the United States Postal Service and meet RE-5 security guidelines. Door Panel – Patented, one-piece rotationally molded construction with ¼” thick rotationally molded polyethylene outer skin offers the lightest weight per panel of any USPS approved traffic door. This door offers extraordinary impact resistance and retains its properties to –40 degree F. Internal Reinforcement – The leading and back edge of door are internally reinforced with tubular steel to ensure flatness and strengthen the door panel. Insulated Core – The foamed-in-place Non-CFC urethane core (permanently bonded to the outer surface) does not break down when impacted, provides sound abatement and excellent thermal separation with an R factor of 10.83.