Door Hinge Dimensions

Three dimensions are needed to ensure the replacement hinge fits into an existing mortise.

Door hinge dimensions.

What is the difference between commercial and residential door hinges. Residential ball bearing hinges are typically for doors 1 1 4 1 1 2. A new door of 1 3 8 inches thick but 32 to 36 inches wide a hinge size of 4 inches will do the trick. A 3 1 2 x 3 1 2 hinge will be 3 1 2 high have a center pin and two plates that are approximately 1 1 2 wide.

Remove the screws from the middle hinge of the door with a phillips screwdriver. The common sizes for door residential door hinges are 3 and 3 1 2. Most residential doors use a 3 1 2 x 3 1 2 hinges. A correctly sized replacement hinge will fit into the recess mortise created in the door jamb and on the door for the original hinge.

In general you ll want to use one hinge for every 30 inches of door height. Use two hinges for doors up to 60 inches tall. A thick door of 1 3 4 inches with a width of 36 inches to 48inches requires a hinge size of 5 inches. They can come with both square and rounded corners.

Step 1 open the door. How do i determine the size of the hinge i need. When replacing an existing door hinge finding the size is as simple as taking a quick measurement. When installing a 1 3 4 inches door that is 36inches wide buy a hinge size of 4 1 2inches.

3 inches 3 1 2 inches 4 inches. Some larger residential doors usually entry doors use a 4 x. Door hinges are measured by the dimensions when the hinge is open and lying flat. With very few exceptions all standard door hinges are squares and sized in 1 2 increments ex.

A dime match a 1 4 radius hinge and a nickel match a 5 8 radius hinge. The height of the door is used to determine how many butt hinges you need.