There can be confusion in the marketing of door hardware when it comes to products that are "fire rated". When you scan through a suppliers catalog you will often find the notation that the hardware is "fire rated". But non fire rated door Hardware and fire rated door Hardware are two different types of door device.

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. You need a complete door hardware solutions for Machine Room. D&D Hardware door hardware solution does just that for you. As an complete solution, you can view the popular door hardware combination for safety.

The topic of security is more popular in the world. For the safety of control room, you need a complete door hardware solution. D&D Hardware door hardware solution does just that for you. As an complete solution, you can view the popular 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 just that for you. As an complete solution, you can view the popular door hardware combination for safety.