IBC Knockdown Stairway

IBC-Stair-mainPrefrabricated Industrial Stairway

The IBC Knockdown Stairway is designed to meet or exceed the International Building Code adopted by many cities and states when used in Storage and Warehouse occupancies. The large treads are 12” deep with 3 available widths. The comfortable climbing slope varies between 27° and 33° with a 6” to 7” rise per step. All fasteners and brackets are provided for fast two-man assembly.

All units are shipped knocked-down. Check local code requirements before ordering.

See JiffyTower specification sheet for matching tower dimensions.

Other Jiffy Stairs and Towers:

CATALOG
NUMBER
ADJ. TOP OF
DECK HEIGHT
HORIZONTAL
RUN
TREAD
WIDTH
OVERALL
WIDTH
EST.
WEIGHT
IBC 4-36
IBC 4-48
Over 22″ – 28″ 36″ to 34″ 36″
48″
41″
53″
143 lbs.
159 lbs.
IBC 5-36
IBC 5-48
Over 29″ – 35″ 48″ to 45″ 36″
48″
41″
53″
188 lbs.
215 lbs.
IBC 6-36
IBC 6-48
Over 35″ – 42″ 58″ to 55″ 36″
48″
41″
53″
243 lbs.
277 lbs.
IBC 7-36
IBC 7-48
Over 42″ – 49″ 69-1/2″ to 66″ 36″
48″
41″
53″
287 lbs.
327 lbs.
IBC 8-36
IBC 8-48
Over 49″ – 58″ 81-1/4″ to 77″ 36″
48″
41″
53″
329 lbs.
375 lbs.
IBC 9-36
IBC 9-48
Over 58″ – 63″ 92-3/4″ to 81-1/4″ 36″
48″
41″
53″
372 lbs.
425 lbs.
IBC 10-36
IBC 10-48
Over 63″ – 70″ 104-1/2″ to 99-1/4″ 36″
48″
41″
53″
415 lbs.
474 lbs.
IBC 11-36
IBC 11-48
Over 70″ – 77″ 116″ to 110-1/4″ 36″
48″
41″
53″
458 lbs.
523 lbs.
IBC 12-36
IBC 12-48
Over 77″ – 84″ 127-1/4″ to 121-1/4″ 36″
48″
41″
53″
507 lbs.
579 lbs.
IBC 13-36
IBC 13-48
Over 84″ – 91″ 139-1/4″ to 132-1/4″ 36″
48″
41″
53″
550 lbs.
629 lbs.
IBC 14-36
IBC 14-48
Over 91″ – 98″ 150-3/4″ to 143-1/2″ 36″
48″
41″
53″
592 lbs.
678 lbs.
IBC 15-36
IBC 15-48
Over 98″ – 105″ 162-1/2″ to 154-1/2″ 36″
48″
41″
53″
636 lbs.
727 lbs.
IBC 16-36
IBC 16-48
Over 105″ – 112″ 174″ to 165-1/2″ 36″
48″
41″
53″
733 lbs.
829 lbs.
IBC 17-36
IBC 17-48
Over 112″ – 119″ 185-1/2″ to 176-1/2″ 36″
48″
41″
53″
775 lbs.
879 lbs.
IBC 18-36
IBC 18-48
Over 119″ – 126″ 197-1/4″ to 187-1/2″ 36″
48″
41″
53″
823 lbs.
935 lbs.
IBC 19-36
IBC 19-48
Over 126″ – 133″ 208-1/2″ to 198-1/2″ 36″
48″
41″
53″
867 lbs.
985 lbs.
IBC 20-36
IBC 20-48
Over 133″ – 140″ 220-1/2″ to 209-1/2″ 36″
48″
41″
53″
909 lbs.
1,033 lbs.
IBC 21-36
IBC 21-48
Over 140″ – 144″ 232″ to 220-1/2″ 36″
48″
41″
53″
952 lbs.
1,082 lbs.