As a general rule you will want to use 1 hinge per every 30 inches of door or fraction thereof.
Number of door hinges per door weight.
Directions after determining the weight and width of the door draw a straight line through the door width and weight to line a as indicated in the example.
For doors 24 x 40 three hinges would be recommended.
Always apply at least two spring hinges.
It is important to consider the weight of the door including additional weights such as handles.
Continue with a horizontal line sideways from the point of intersection with line a until the door thickness is reached.
Doors up to 60 inches need 2 hinges.
A mistake i see believe it or not occasionally includes doors that are wider than they are tall.
We tend to think that if two hinges carry 40 kg 80 kg doors can be handled by installing 4.
3 hinges are optimal for door weights of 6 12 kg.
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.
Dispel so once and for all the myth that most hinges are installed on a door more the load capacity.
2 hinges are optimal for door weights of 4 6 kg.
200 000 opening cycles for use on doors.
Below is a chart from the salice catalog showing the door size weight guidelines.
The door height also affects the number of hinges required.
Referring to door height.
I am certain other brands of european hinges are similar.
The distance between the hinges is bigger than the door height diffmm mm too much n 1 i with the help of the dirak hinge calculator you will get recommendations for suitable hinges based on the information you have entered.
Bottom hinge 10 254mm from bottom edge of.
Many hinges per door.
In our experience the following number of hinges has been proven and tested.
The third hinge is centered between the top and bottom hinges.
Doors 90 120 need four hinges.
Location of hinges on doors us standards procedure top hinge 5 127mm from frame rabbet to top of barrel.
May be required per chart below.
4 6 4mm from pull side of door to edge of hinge leaf use two hinges on doors up to 5 1 52m and an additional hinge for each additional 2 5 76m or fraction thereof.
Go back to top.
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.
A standard door 2000 mm h x 1000 mm w and a distance of 1540 mm between hinges.
Door with a width greater than 37 and up to 48 an extra hinge can be used for additional strength the extra hinge helps support the additional weight and tension applied to the frame created by the wider door width.
Referring to door width.
