Mass or weight of the test port based on the category that you want to achieve.
Number of door hinges per door weight.
Referring to door width.
Continue with a horizontal line sideways from the point of intersection with line a until the door thickness is reached.
3 hinges are optimal for door weights of 6 12 kg.
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.
2 hinges are optimal for door weights of 4 6 kg.
In our experience the following number of hinges has been proven and tested.
Location of hinges on doors us standards procedure top hinge 5 127mm from frame rabbet to top of barrel.
Use of two hinges one load bearing in the case of concealed hinges both hinges are load bearing.
Dispel so once and for all the myth that most hinges are installed on a door more the load capacity.
As a general rule you will want to use 1 hinge per every 30 inches of door or fraction thereof.
Bottom hinge 10 254mm from bottom edge of.
Use the number of hinges.
200 000 opening cycles for use on doors.
The third hinge is centered between the top and bottom hinges.
For example a 90 door needs three hinges and a 91 door needs four.
For doors 24 x 40 three hinges would be recommended.
May be required per chart below.
Below is a chart from the salice catalog showing the door size weight guidelines.
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.
It is important to consider the weight of the door including additional weights such as handles.
Go back to top.
Referring to door height.
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.
A standard door 2000 mm h x 1000 mm w and a distance of 1540 mm between hinges.
Doors 90 120 need four hinges.
I am certain other brands of european hinges are similar.
The door height also affects the number of hinges required.
Doors over 60 inches but not over 90 inches need to use 3 hinges.
Always apply at least two spring hinges.
Many hinges per door.
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.