Fire door frame hinges door closer and lock.
Fire door hinges regulations.
All fire doors have an additional safety feature they must be self closing and self latching.
Internal fire doors will in lots of instances have at least 3 sizes but in most styles we are able to offer a choice of several sizes and two thicknesses including the 30 minute fire doors or the 60 minute fire doors the latter is only available in a handful of options fire door regulations are stringent make sure you choose.
Any fire door will have a minimum of three hinges.
Again this may vary from manufacturer to manufacturer.
A hinge tested for use solely on escape doors can be ce marked but will not be suitable for fire doors.
When the regulations talk about fire doors they are really talking about fire sets.
Ce marking of hinges covers both fire and escape doors.
For the latter it may be necessary to use hinges with extended flaps broad butts so that fixing is maintained even when severe charring has taken place.
Steel and brass hinges are effective for a half hour door but only steel hinges will be satisfactory for a 60 minute fire door fd60.
Because of the weight of a fire door and to prevent it warping fire doors are usually fitted with three fire door hinges.
Too many people get hung up on the term fire door believing it to be ok just to stick a fire door in an existing opening and use the original hinges and lock etc from the original door.
Spring loaded self closing hinges and concealed perko door closers with chains might also be in evidence.
This is accomplished through the use of a closer or spring hinge and a fire rated lockset or exit device.