Fire Door Clearance Gauge

The gaps between a fire door and its frame need to be 2 to 4mm in width to ensure that both the door can close smoothly and that the fire cannot spread through the gap of the fire door.

Fire door clearance gauge.

Gap solution for excessive fire door bottom undercut clearance 90 minute ngp edge intumescent door shoe. Light enough to carry everywhere. Regardless of where your project is located usa fire door is reliable source for commercial doors fire rated doors metal door frames fire rated glass and commercial door hardware. The fire door gauge was designed with input from many ahj s fire marshall s tradesmen and inspectors.

Usa fire door supplies material in all 50 states. Lightweight and durable. Gap solution for excessive fire door top clearance 90 minute. There are strict clearance limits on fire doors and if these gaps exceed the limits then the door is not compliant and should be replaced.

Fire door thru bolts. The cool thing about the fire door gap gauge is that it is a multi use tool that brings convenience for many. It is easy to read. The gaps between a fire door and its frame need to be 2 to 4mm in width to ensure that both the door can close smoothly and that the fire cannot spread through the gap of the fire door.

Doorgap gauge fdtb 1 2. Door to frame clearances. Fireking fire rated door model 631 fire rated fire door is an ideal choice for projects requiring a listed rolling service fire door where both safety and economy are priorities. 1 16th 1 8th 3 8th 1 4th 3 16th 3 4th inch readings.

The door gap gauge tool is a sure way for contractors to check fire door clearance requirements before inspection. This 24 gauge steel door is available in up to a 4 hour label for doors up to 152 sq ft 14121 sq m. It s more accurate than a tape measure and is compact and very easy to use. Our fire door gap gauge is a handy tool designed for easy use thanks to the clearly marked dark blue recommended door gap area.

Max 1 8 nfpa 80 v2013 6 3 1 7 1. The government is undertaking an investigation into the fire door industry following concerns about the consistency of flat front entrance fire doors. Our fire door gap gauge is a handy tool designed for easy use thanks to the clearly marked dark blue recommended door gap area. In some cases the use of seals can bring doors up to the standard required by as1851.

The government s fire door investigation. Whether you are in new york california texas florida hawaii or alaska we deliver. This handy fire door gap gauge is a great teaching tool for quickly checking fire door gap requirement compliance.