Number Of Door Hinges Per Door

As a general rule you will want to use one hinge per every 30 of door or fraction thereof.

Number of door hinges per door.

It is important to consider the weight of the door including additional weights such as handles. 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. Referring to door height. 2 hinges are optimal for door weights of 4 6 kg.

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. Referring to door height. As a general rule you will want to use 1 hinge per every 30 inches of door or fraction thereof. Doors up to 60 need two hinges.

The result is your door weight in pounds. Doors over 60 inches but not over 90 inches need to use 3 hinges. Number of hinges per door as a general rule you will want to use 1 hinge per every 30 of door or fraction thereof. Doors up to 60 2 hinges doors over 60 but not over 90 3 hinges doors over 90 but not over 120 4 hinges.

However more hinges may be required per chart below. For high and narrow doors for example it may be wise to use three hinges for extra stability even though with a weight of 6 kg this is not strictly. The door height also affects the number of hinges required. Directions after determining the weight and width of the door draw a straight line through the door width and weight to.

Doors 60 90 need three hinges. For example a 90 door needs three hinges and a 91 door needs four. Doors up to 60 inches need 2 hinges. Doors over 90 inches but not over 120 inches 4 hinges are recommended.

3 hinges are optimal for door weights of 6 12 kg.