Our 4-hour fire rated chemical storage units demand only the highest quality doors. Each of our chemical storage locker accessories are selected for quality and compliance, our fire rated doors are UL-classified and labelled allowing us to meet EPA, OSHA, and NFPA regulatory standards. These three-hour fire-rated 60” double-leaf doors are engineered with your total safety in mind. Located in front of the building, the door is equipped with a UL-listed self-closer and a steel latch guard designed for longevity; you can rest easy with the knowledge that your hazmat storage is secure. The surface slide bold and positive pressure threshold ensure that no contaminants will come into contact with your hazardous materials inventory. They also ensure that fires inside of your unit will not breach the threshold for the time specified by the construction type. When it comes to storing your hazardous materials, the protection of your team members, as well as the environment, is crucial. For that reason, securing your chemical inventory is our highest priority. Each door features an exterior UL-listed keyed lock, designed to limit access of your hazmat storage only to qualified members of your team. The doors to our hazmat storage units are designed to allow you easy access to your chemical inventory, while providing the highest safety rating for both your fire rated and non-fire rated hazardous materials. Security is our goal, so let us help protect your hazardous materials storage against the elements, all while maintaining compliance with hazmat storage regulations. Call today and ask about the advanced protection of our hazmat storage access doors.