Fire Rated Door Lock

A UL listed mortise lock may be suitable for both wood doors and hollow metal doors, but that does not mean the two installations are identical.The lock function, latchbolt operation, cylinder, lever trim, and basic case dimensions may remain the same.

When a fire door assembly fails an inspection, it's rarely the door leaf itself. More often than not, it's a piece of hardware — a lock, a hinge, a closer — that wasn't rated for the assembly it was installed on. On commercial projects, the lock is one of the components most likely to get flagged, w

Fire-rated doors are designed to slow the spread of fire and smoke, helping protect building occupants and property during emergencies. However, the performance of a fire-rated door depends not only on the door itself but also on every component installed within the assembly. Among these components,

The door lock industry is undergoing rapid evolution, driven by technological advancements, increasing demands for security, and the shift toward smart and more efficient building solutions.

When it comes to securing commercial and residential buildings, the importance of choosing reliable and durable door locks cannot be overstated.

In order to provide an effective barrier to a fully developed fire, a door has to remain closed within the frame. In the case of single action doors, this role might be undertaken by a latch. In certain cases there is a need for a lock to be fitted to a fire-resisting door. This might be on a duct door which is normally kept locked with only occasional access to service equipment, or other fire-resisting doors which for security reasons are locked for periods of time.

Door hardware has a very important position in the modern complex function construction project. Standardized and professional hardware plays an important role in ensuring the operation, safe escape, security, environmental comfort and aesthetic of a building. 8 considerations of configuration (Core application technology in the industry) as below

Fire rated for use on single doors the Marathon Fire Door Kit is a system developed as part of a half hour sliding fire door assembly to BS 476: Part 22: 1987, and should be installed on the non-fire risk side of an aperture.

In the world, escape gallery need build a safe environment. So you must have a perfect Door Solution. D&D Hardware Escape Gallery Door hardware solution does just that for you. As an complete solution, you can view the top-rated door hardware combination for safety.D&D Hardware offers a wide range

In the world, escape gallery need build a safe environment. So you must have a perfect Door Solution. D&D Hardware Escape Gallery Door hardware solution does just that for you. As an complete solution, you can view the top-rated door hardware combination for safety.