How do I know which hinge size to use on my internal doors?

Choosing the correct hinge size depends on the weight of the door and the width.  Please look at the chart below to determine the number and size of the hinges required.

Door Width

Hinge Size

Hinge Quantity

30mm – 35mm

75mm x 50mm

2 per door

35mm – 40mm

75mm x 50mm

3 per door

40mm – 45mm

102mm x 76mm

3 per door

 

 

 

The number of hinges depends on whether the doors are solid or hollow.