Thermal Bow is a temporary condition which occurs in metal doors mainly due to the temperature differential from one side of the door to the other. This may occur in exterior doors when direct sun ...
Hinge Spacing: 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 ...
Hinge Backset:
On the frame = 5/16"
On the door = 1/4"
Lock Spacing: 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).
1. Opening ...