Can spring hinges be used on fire doors?

The National Fire Protection Association (NFPA) publication #80 -‘Standard for Fire Doors and Windows’ permits the use of listed spring hinges on fire-rated openings, provided that two spring hinges are used in conjunction with one listed anti- friction or ball-bearing hinge.

Can you use self-closing hinges on a fire door?

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.

Are spring hinges fire-rated?

Spring hinges are commonly specified on fire-rated doors where a separate door closer cannot be used. They are UL listed and available in multiple spring tensions and finishes to suit the specific door requirements. Spring hinges are commonly specified on fire-rated doors where a separate door closer cannot be used.

What are the requirements for hinges on fire-rated doors?

What are the requirements for hinges on a fire door? NFPA 80 requires hinges and pivots to be steel base material, ball bearing type, and of a certain size, thickness, and quantity depending on the door size, thickness, and fire rating. One hinge is required for each 762 mm (30 in.) of door height or fraction thereof.

Do you need special hinges for fire doors?

Do fire doors need hinges? Every type of internal door should have the appropriate hinges fitted. When it comes to fire doors, you need special fire door hinges to ensure that the door is providing an effective fire barrier against heat, smoke and flames.

Can a pivot door be fire rated?

Pivot doors provide a streamlined solution to corridors and openings. Pivoting 90° panels in single or double leaf arrangements with various finishes offer fire ratings up to 60 minutes to BS EN 1634-1.

Do fire doors need special hinges?

All fire doors are required to have 3 hinges, which must be fire certified. All fire door hinges should be CE marked along with a fire identification stamp which are easily visible. If they don’t have these markings, then it’s not a fire door hinge and this should be rectified.

Which of these hinges are you most likely to fit on a fire door?

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). 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.

How many spring hinges do I need for a fire door?

2 spring hinges
Spring hinges are defined by NFPA 80 as, “A closing device in the form of a hinge with a built-in spring used to hang and close the door.” When spring hinges are installed on a fire door, NFPA 80 requires at least 2 spring hinges to be used, but does not specify which hinge locations the spring hinges must be installed …

Can you use 3 inch hinges on fire doors?

Please note: Fire rated door hinges are important to achieve integrity of a fire door and should be fitted in conjunction with intumescent backing. In most cases, 3 hinges are sufficient for fire doors.