What are the standard hinge and lock spacing for doors and frames.
Standard door hinge spacing.
Opening heights 3 0 through 4 11 15 16 one pair butt hinges from under head cl 9 3 4 top of door 9 5 8.
The top hinge is a little closer to the top usually about 7 as it is always in tension with the forces applied.
All 4 1 2 and 5 butt hinge spacing 1.
Opening heights 3 0 through 4 11 15 16 one pair butt hinges from under head cl 9 3 4 top of door 9 5 8 from bottom of frame.
How to determine hinge spacing on a door.
When a door starts to sag and hang crooked it always does so from the top so the upper part of the doorknob side is where it will start to catch.
On 3 1 2 hinge preparation for 1 3 8 doors the standard for 6 8 non fire rated frames is two 2 hinges.
Hinges are generally spaced out equally to also keep the door straight.
What are the standard hinge and lock spacing for doors and frames.
All 4 1 2 and 5 butt hinge spacing.
However manufacturers do periodically revise their hinge and strike spacing therefore the sdi strongly.
Bigger solid core doors require 3 or 4 or more hinges with ball bearings.
Dimensions listed are valid at time of publication.