I fixed firedoor with intumescent seal fire and smoke with a gap 4mm (with 3mm door does not close) and customer is not satisfied. it is ok 4mm? What are the regulations?
Hello, I enjoyed your lesson, please could you clarify this for me please: the door has push bar from inside and from outside it has a handle that opens the door when rotated upwards, is this normal? Is there any standard that govern that?
very thorough and informative. good imagery makes it easy to see how these should look installed and how they function. thanks
I have just a detailed video of the installation of a floor hinge fireproof steel door. thank you for watching!!
If it looks like a fire door, walks like a fire door, talks like a fire door, it probably is a fire door 👍
Welcome to the BBC .. and now for the weather forecast!
A 3mm~4mm gap is standard for ANY door, not just fire doors!
2mm.
I fixed firedoor with intumescent seal fire and smoke with a gap
4mm (with 3mm door does not close) and customer is not satisfied.
it is ok 4mm? What are the regulations?
Hello, I enjoyed your lesson, please could you clarify this for me please: the door has push bar from inside and from outside it has a handle that opens the door when rotated upwards, is this normal? Is there any standard that govern that?
@Daniel Sky blue 87 yeah it's creating a bit of confusions.
good I like it
the most annoying narrative ever...