Insulated fire rated doors offer superior protection. They come highly recommended. We can install them for you rather quickly and ensure that they are tested and working properly. They can be installed in paint booths, file rooms, material storage locations, warehouses, shared walls between businesses, public record storage, and public buildings such as libraries. These doors feature a mechanical auto resettable hoist (non-motorized) that enables easy drop test and reset of the fire door in just seconds. Fusible links are mounted on both sides of the wall that separate to automatically close the door in case of fire.