3 hinges are optimal for door weights of 6 12 kg.
How many hinges to use on a door.
As a general rule you will want to use 1 hinge per every 30 inches of door or fraction thereof.
This is probably one of the more common sizes.
If using two hinges or over 36 tall use three.
I was going off weight as the shaker door is tall but light under 20 lbs but i guess you read the chart as under 20 lbs.
It is important to consider the weight of the door including additional weights such as handles.
If a door is 40 to 60 in 101 6 to 152 4 cm high you should use 3 hinges to keep it stable.
Doors over 60 inches but not over 90 inches need to use 3 hinges.
Soss a well known brand has been making them for more than 100 years.
For doors that are 60 to 80 in 152 4 to 203 2 cm tall you will need to use 4 hinges for enough support.
If you re using hinges that are smaller than 4 inches use one spring hinge on doors weighing.
Doors 60 90 need three hinges.
Also called invisible hidden and european hinges concealed hinges are used on entry and interior doors cabinets and furniture they ve been around for a long time.
You can get away with two hinges on a light hollow core door but will need at least three on solid core or exterior doors.
Doors up to 60 inches need 2 hinges.
As a general rule you will want to use one hinge per every 30 of door or fraction thereof.
Height of the door the number of hinges needed will depend on the height of your door.
The door heightalso affects the number of hinges required.
The chart below will provide you with the number of hinges that are needed based on the height of your door.
2 hinges are optimal for door weights of 4 6 kg.
Referring to door height.
Doors 90 120 need four hinges.
Refer to the specifications that came with your hinges to determine how many spring hinges you need.
Standard 60 doors typically require three hinges but anything taller than that may require more.