Commercial door systems are often underestimated in terms of their importance in building infrastructure. Yet, their role is ...

Fire doors are doors that meet fire resistance standards and can prevent fire (or smoke) from spreading through the floors or living spaces of a building, allowing people to evacuate safely from a ...

Fire walls and fire barriers are inserted into buildings to separate spaces into reasonably-sized fire areas, or because hazards are present. The separations must be continuous or their purpose will ...