Fire doors are an important part of a building's passive fire protection system, and doors in a means of egress provide life safety by allowing people to exit quickly when necessary. D&D Hardware gallery door hardware solution does just that for you. As an complete solution, you can view the top-rated door hardware combination for safety.

Fire doors are an important part of a building's passive fire protection system, and doors in a means of egress provide life safety by allowing people to exit quickly when necessary. For the safety of control room, you need a complete door hardware solution. D&D Hardware door hardware solution does

By fire door hardware we mean all the elements that take place in tests of resistance against fire in doors, such as locks, hinges, door closers, handles, panic bars, etc. The purpose of these fittings is to keep the door closed in order to avoid transmission of smoke and gas and prevent the flames

Devices which are not fire-rated cannot be installed on fire doors. Fire-rated devices are constructed of flame resistant materials. They are composed of metals and other materials which will not melt or break under extreme heat for at least 1-3 hours. So it can be install on fire doors.D&D Hardware