Door Hinge Dimensions

Remove the screws from the middle hinge of the door with a phillips screwdriver.

Door hinge dimensions. Most residential doors use a 3 1 2 x 3 1 2 hinges. Door hinges are measured by the dimensions when the hinge is open and lying flat. 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.

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. Use two hinges for doors up to 60 inches tall. Residential ball bearing hinges are typically for doors 1 1 4 1 1 2. The common sizes for door residential door hinges are 3 and 3 1 2.

The height of the door is used to determine how many butt hinges you need. What is the difference between commercial and residential door hinges. How do i determine the size of the hinge i need. With very few exceptions all standard door hinges are squares and sized in 1 2 increments ex.

Some larger residential doors usually entry doors use a 4 x. A dime match a 1 4 radius hinge and a nickel match a 5 8 radius hinge. In general you ll want to use one hinge for every 30 inches of door height. A correctly sized replacement hinge will fit into the recess mortise created in the door jamb and on the door for the original hinge.

Use three hinges if the door is between 60 and 90 inches tall. When replacing an existing door hinge finding the size is as simple as taking a quick measurement. Step 1 open the door. For doors between 90 inches and 120 inches use four hinges.

When installing a 1 3 4 inches door that is 36inches wide buy a hinge size of 4 1 2inches. 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.