This video ‘Fire Doors Gone Wrong’ shows 3 different doors tested under the same conditions.
Firstly Door A – incorrectly glazed
Secondly Door B – correctly glazed and installed
Lastly Door C – ordinary letter plate and no intumescent seals
When installing/maintaining fire doors you MUST use 3rd-party certificated doors, frames, seals and ironmongery which are appropriate for the door leaf.
Get it right, contact MJ Fire Safety for all your Fire Door requirements…