How Many Hinges On An 8 Foot Door

7 8 2017 9 54 05 pm.

How many hinges on an 8 foot door.

Referring to door height. Doors up to 60 inches need 2 hinges. This thread includes a handy chart for deciding when a door large or heavy enough to require a third or fourth hinge. Information 7 general hinge information stanley architectural hardware thickness of door clearance requiredopen width of hinge inches mm inches mm inches mm 11 4 132 3 2 89.

From head to centerline of each hinge 4 1 2 or 5 is 9 3 4 39 3 64 68 11 32 97 41 64. The hinge spacing on a 9 0 frame opening height is 29 19 64. The result is your door weight in pounds. Of hinges up to 5 1 52 2 7 52 29 3 10 3 05 4 12 53 81 5 15 4 57 6.

From under head cl 9 3 4 top of door 9 5 8 from bottom of frame cl 10 3 8 bottom of door 9 5 8 due to the the fractional calculations the bottom hinge cl may vary plus or minus 1 64 center two hinges are equally spaced between top and bottom. The third hinge is centered between the top and bottom hinges. August 12 2014. Once these dimensions are known the formula can then be applied.

Doors over 60 inches but not over 90 inches need to use 3 hinges. Many hinges per door. To calculate your door weight multiply the size of your door in square feet times the number in the chart above pounds per square feet. For doors up to 2 1 4 thick the hinge is set back 1 4 from the back face of the door.

1 3 4 doors 4 1 2 hinges hinge location chart. What are the frame hinge locations for a 9 0 door opening. Of hinges required per door door height feet meters no. For example if you have a 1 3 4 thick door that is 8 0 by 3 2 and made out of oak you would calculate the square inches of the door 96 x 38 3648.

For doors over to 2 1 4 thick the hinge is set back 3 8 from the back face of the door. Wood metal door and hollow metal frame door is inset approximately 1 8.