Construction Specifications:
Door:18 ga. steel
Frame: 16 ga. steel, 2 1/2” deep, with 1" wide
perforated flange of 24 ga. galvanized material for
mounting purposes
Insulation: 2" thick mineral wool (THERMAFIBER®),
contained within door cavity
Hinge: Fully concealed, pivot-rod type hinge allows
opening to 140º
Latches: Self-latching direct action latch, accepts both key
and knurled knob
Automatic Panel Closer: Furnished on all doors. Vertical
position only. Ceiling position has self-assisted
closing
Inside Panel Release: Furnished on all doors
Ceiling Installation: To comply with current fire
regulations, largest size acceptable is up to and
including 24" x 36"
Finish: Grey baked enamel coat
Options: (AT EXTRA COST)
+ Stainless Steel Type 304 and Type 316
No. 4 Satin Finish brushed and non-brushed
+ Stainless Steel “B” label door
+ Ultra Lock available (call for quote)
+ Mortise Best Lock (or locks supplied by others)
+ Hot Smoke Seal gasketing for 4 sides**
+ Special sizes available