Fire door

A fire resistant door is specially constructed to slow or prevent the spread of fire and smoke. These doors are not designed to be completely firep...

1. Preparation: (1) open the door direction: if you choose to install the door, you must first clear the opening direction of the door; (2) check t...

The frame or lining should be constructed into a brick, block or masonry wall or an appropriate timber stud/plasterboard lined partition capable of...

Here is how to tell if someone is genuinely UL listed: 1) Go to UL.com and click on the link Certifications ul-product-identity 2) Enter in the UL ...

The installation of steel fire door, need professional personnel to install, so as not to damage the door and frame, need to find a professional in...

Preparing the Door 1. Gather your tools. 2. Select the new door. 3. Check that the new door will fit. 4. Remove interior and exterior trim. 5. Crea...

So many times, fire doors are non-compliant and it's almost impossible to tell with just a glance. It takes time, the right resources and knowledge...

1. Protecting Your Work Area 1. Take the door off the hinges. 2. Cover the door with a sheet of plastic if you can't remove it. 3. Put down a prote...

Removing the Old Door 1. Hammer the hinge pins loose with a chisel. 2. Swing and lift the door to remove it. 3. Slice through the trim caulking wit...

At first,the lock of the fire door has many types.For example,mortise lock,cylinder lock and panic bar.The mortise lock is widely used in Middle Ea...

1. Buy your door. Purchase a door to fit the rough opening in the wall. Doors and door openings are generally standard sizes, generally 24-36"...

1. Install the door closer to the hinge side and the open side of the door. When installed in this way, the arms of the door closer face outwards a...