Fire Door Gap Measuring Tool Uk

Our fire door gap gauge is a handy tool designed for easy use thanks to the clearly marked dark blue recommended door gap area.

Fire door gap measuring tool uk.

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. Clearance requirements are the most recognized issue for fire door non compliance. Around and under swinging fire doors are within nfpa 80 s specifications. A division of pl2 llc po box 1629 collierville tn 38027 1629 ph.

Underneath the fire door a gap of 8mm is traditionally acceptable although for fire doors that are required to limit spread of cold smoke only 3 mm is permissible with a threshold seal to be fitted if the gap is bigger. The bwf fire door alliance produces gap testers to support fire door checks. 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. Tape measures and rulers are not efficient or practical tools for measuring door gap dimensions.

Dgg the door gap gauge is made of sturdy thermoplastic nylon. Pre stamped measurements make door inspections easier. Safelincs provides gap gauges free of charge on request. You can measure the gap with a simple gap gauge.

Bwf fire door alliance gap testers. The best method for measuring door gap dimensions is to use a tool of the appropriate thickness that can be inserted between the door frame and door the door. 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. It is more accurate than a tape measure and helps ensure your fire door assemblies meet the requirements set forth by nfpa 80 2007.

Full name first name last name. 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.