Fire Door Gap Gauge Checker Tool, Small and Light, Pocket Fit

Product Information

Doors where traffic is high, like in communal areas, are likely to be more susceptible to damage and should be checked more frequently than other doors in the building, for example, once per week or month depending on usage. Step 3– Verify that your door gap gauge that the gaps fall within the clearances outlined by NFPA 80 and change as required. The clearance at the underside of the bottom of a door and non-combustible surface shall not exceed 3/4 ″. A member of our services team will contact you to arrange a date and time to carry out your door measurements.

This keeps everyone safe by limiting the amount of damage caused by fire and allows first responders to get inside quickly so they can stop it before it spreads to other parts of the structure or gets out of control. It is common practice to use a 3mm packer, however a packer is not calibrated and will not measure the door gap behind the front face of the door or frame. The clearance under the bottom of a door and raised non-combustible sills will be an optimum of 3/8 ″. Enhance the safety aspects of the fire door by ensuring that it closes properly, that all gaps are sealed, and that exit points along escape routes are not blocked. By preventing passive inhalation at entry points, they can help protect residents from serious injury or death caused by exposure to toxic fumes during an emergency.The Fire Door Gap Gauge is a simple tool used by fire door industry inspectors to measure clearance requirements per the NFPA 80 code compliance. Our Fire Door Gap Gauge is a handy tool designed for easy use thanks to the clearly marked dark blue "Recommended Door Gap" area. A fire door holder – or fire door hold open device – can be fitted to a fire door to keep it open during normal situations.

It can be used by anyone in the industry including site managers, contractors, suppliers and clients, who are looking to improve their standards of considerate construction. We supply intumescent fire and smoke stop pillows, which are made of a hard-wearing fireproof glass cloth filled with an intumescent chemical. They help keep the smoke and heat in one area while allowing fresh air to enter another part of the building. Occupants inside of your building can remain safe for a minimum of 30 minutes through the use of regulation fire doors based on the fire door gap. Building crews can use door space gauges to prevent problems that would need the team to come back to fix the doors.

The intumescent pillows are especially suitable for computers or clean areas where work is in progress.

These must close the door from any angle and have enough strength to overcome resistance due to latches or sealing systems, otherwise, they won’t work effectively. For Steel Doors Swinging in sets the clearance between the top and the vertical edges of the door, the frame, and the meeting edges shall be 1/8 ″– 1/16 ″. Legally, fire doors should remain shut and the installation of fire door closers enforces this requirement. Panic boltsThe purpose of an emergency exit door is to provide an egress point to safety during evacuations. Door Gap Gauge The Fire Door Gap Gauge The fire door gap gauge is a must-have tool for building inspectors, IORs, Fire Marshals and AHJs for inspection of non-rated and rated fire doors in warehouses, office buildings, hospitals, and residential high rises.Are you an Inspector, Quality Control, Trades-person or Architect that needs to measure that item on the 19th floor. Be sure the seals, beads and glass are all intact and free from damage to ensure they will work in the event of a fire.