How Many Spring Hinges Need On A Door

If you re using hinges that are smaller than 4 inches use one spring hinge on doors weighing.

How many spring hinges need on a door.

Standard torsion spring install supplement 637kb. A couple things to make a note of before purchasing your door hinges. Doors 90 120 need four hinges. A pair of hinges is two complete sets of hinges as displayed below.

The torsion spring distributes the garage door s weight evenly which is critical with a wide and or extremely heavy door. Use two hinges for doors up to 60 inches tall use three hinges if the door is between 60 and 90 inches tall for doors between 90 inches and 120 inches use four hinges if your door is between 37 inches and 120 inches wide installing an extra hinge will supply added strength to support the additional weight and tension being applied to the frame. Features standard torsion spring supplemental install instructions. Most doors have three.

Unfortunately if you only had to replace hinges for one door you would need to order two pairs of hinges. Doors 60 90 need three hinges. Referring to door width. Refer to the specifications that came with your hinges to determine how many spring hinges you need.

Always apply at least two spring hinges. Most hinges today are sold in pairs. Door with a width greater than 37 and up to 48 an extra hinge can be used for additional strength the extra hinge helps support the additional weight and tension applied to the frame created by the wider door width. Go back to top.

The number of knuckles can go down or up depending on the design of the hinge.