Number Of Door Hinges Per Door

In our experience the following number of hinges has been proven and tested.

Number of door hinges per door.

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 over 60 inches but not over 90 inches need to use 3 hinges. For example a 90 door needs three hinges and a 91 door needs four. As a general rule you will want to use 1 hinge per every 30 inches of door or fraction thereof.

2 hinges are optimal for door weights of 4 6 kg. Referring to door height. Doors up to 60 need two hinges. 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.

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. Doors up to 60 inches need 2 hinges. Directions after determining the weight and width of the door draw a straight line through the door width and weight to.

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. Doors 90 120 need four hinges. Every door should be provided with at least one hinge for every 30 inches in height or portion thereof.

However more hinges may be required per chart below. The result is your door weight in pounds. Doors 60 90 need three hinges. As a general rule you will want to use one hinge per every 30 of door or fraction thereof.

Referring to door height.