Standard Door Hinge Dimensions

Determined by door size thickness weight frequency of use and clearance required.

Standard door hinge dimensions.

Door hinges are measured by the dimensions when the hinge is open and lying flat. A standard hinged door measures 30 inches wide by 80 inches tall. Choosing the right hinge size. For the height hook the tape measure to the top of the door and stretch it to the very bottom.

3 inches 3 1 2 inches 4 inches. The standard door must be cut down to size to be installed in the mobile home. Heavy weight hinges should always be used on heavy doors and doors where high. Most residential doors use a 3 1 2 x 3 1 2 hinges.

Residential ball bearing hinges are typically for doors 1 1 4 1 1 2. They can come with both square and rounded corners. For doors over to 2 1 4 thick the hinge is set back 3 8 from the back face of the door. The common sizes for door residential door hinges are 3 and 3 1 2.

This is where your door measurements come in. Once these dimensions are known the formula can then be applied. If the hinge is not standard go to next larger hinge width. How do i determine the size of the hinge i need.

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. Door thickness backset x 2 clearance required hinge width. An easy test to determining the radius you need is to take a dime and a nickel. Some larger residential doors usually entry doors use a 4 x 4 hinge.

This will be important to understand when calculating the size of the hinge needed. With very few exceptions all standard door hinges are squares and sized in 1 2 increments ex. What is the difference between commercial and residential door hinges. Opening heights 3 0 through 4 11 15 16.

All standard bored locks ansi 115 2 161 61l type for mortise lock ansi 115 1 86 type all locations must be altered 3 8 lower and standard strike asa type. The door jamb is the frame that installs in the wall and supports the door via hinges. For a standard door you ll take the width by using a tape measure and measure at the center. Standard interior door jamb thickness on pre hung doors is 4 9 16 inches.

Hinge vocabulary leaf the flat rectangular portion of the hinge that attaches to the door or door jamb is the leaf. First let s look at the anatomy of a hinge which all styles share to a degree. Many mobile home doors are actually smaller than a regular standard home door. A standard hinge consists of two leaves.