RubbAir, with over 55 years of traffic door experience, offers high-performance heavy-duty impact doors for safely expediting material flow and personnel movement in industrial, commercial, and retail facilities. All of these shock-absorbing, bump-open/self-closing doors are custom fabricated to the exact dimensions of the user’s door openings, allowing tight closure which helps maintain temperature and humidity. Doors incorporate exclusive patented hardware designs (lifetime warranty on hardware components). RubbAir’s easy to install and maintain Quantum Door, for example, with its extra-heavy monolithic rota-molded shell and rust-free helical hinge, resists impacts and liquids ensuring long-life; hardware provides 250° swing for more doorway clearance.