Hinge Position On Fire Doors

For example for a 1 3 4 inch thick door with a rating of up to 3 hours and a door size up to 4 feet wide and 8 feet high table 6 4 3 1 allows a mortised or surface mounted steel hinge 4 1 2 inches high and 0 134.

Hinge position on fire doors.

Table 6 4 3 1 specifies the hinge size and thickness depending on the door size thickness and fire rating and the hinge type. 95 9 98 item get it as soon as fri oct 2. The total hinge grade range is from 1 to 14 for doors and windows within the summary classification table of bs en 1935 2002 the above table covers the classification for door hinge range only. 7 8 2017 9 54 05 pm.

Figure 1 shows a standard hinge arrangement. The relevant grades given are based on 3 hinges being fitted to the door as illustrated in figure 1 of the hinge spacing code of practice. Free shipping on your first order shipped by amazon. 1 16 of 945 results for fire door hinges dynasty hardware 4 x 4 mortise spring hinge with 5 8 radius corners satin nickel pack of 2 hinges.

In addition to the right hardware fire doors must be equipped with the correct and relevant signage on both sides of the door for example. Fire door keep shut or fire door keep locked. Hinges made of aluminium will be of no use on a fire door it is crucial to check fire certification. 1 3 4 doors 4 1 2 hinges hinge location chart.

Figures 2 3 and 4 detail hinge positions for doors where the hinges are operating at the near the maximum load capacity or where door closers particularly back check closers are in use and the door is in a high frequency of use environment.