The Building Regulations indicate where you have fire doors, these would require intumescent strips. … If the gap is too wide, it may compromise the door’s ability to restrict the spread of fire and smoke.
Do external doors need to be fire rated?
A fire exit door on the other hand, is an external door; it can be left open and does not have to be fire resistant. … If it is a security door that is usually kept locked but will be used by members of the public in an emergency situation, it will have to be fitted with a panic or push bar.
Are fire doors a legal requirement?
Why do you need to provide fire doors? They are specifically designed to withstand fire for up to 30 minutes. They are a legal requirement for flats which open onto communal areas shared with other tenants. This is to make sure crucial escape routes are protected if a fire breaks out.
Where do intumescent hinge pads go?
Fitted behind the hinges on a fire-rated door, intumescent hinge pads are designed to expand when heated, maintaining the integrity of the door and providing extra protection should a fire break out. The number of intumescent hinge pads used is dependent upon the fire rating of the door.
Do fire doors have to be self closing?
The short answer is no, but how do we determine what does and does not require a self closing device? According to ADB volume 2, a self closing device is required on a fire door if: subdividing escape routes to separate two or more storey exits. … doors opening onto external escape stairs.