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Duo Safety 900A Two-Section Aluminum Fire Ladders 900-A

2-Section Extension Solid Beam Aluminum Fire Ladders 900-A Series from Duo Safety Corp or Duo-Safety. Series 900-A Aluminum. These incorporate Duo-Safety's exclusive tongue and groove arrangement. This outstanding construction design holds the sections firmly and rigidly, without brackets, hooks, or obstructions of any kind. These compact ladders require a minimum of banking space - and have the extra advantage of being especially stable and rigid.

Features and Benefits:

  • 3-1/4" Channel Rail
  • 750 lb Duty Rated
  • Prong Feet as Standard
  • Rubber Safety Shoes Optional for Hard Surface Use
  • Ships from Oshkosh, WI 54902
  • Ships via Freight Truck. Additional shipping charges may apply.
  • Made to order. No cancellations, no returns, no exchanges.
  • Lead time varies - Approx 16 - 20 weeks.

(1) 24-900A packaged in a crate:
est pkg wt=220 lbs
est pkg dims=L175”xW27”xH11”
freight class=150

(1) 20-900A packaged in a crate:
est pkg wt=200 lbs
est pkg dims=L151”xW27”xH11”
freight class=150

Most of these ladders ship at a class of 150, except 585A Folding Ladders, Pike Poles and parts which all ship at a class of 70.

* Weight listed is actual weight of product only. For shipping purposes, packaging and other must be added.

All dimensions listed are N.F.P.A. Design Verification Standards. Variations occur in each product of approximately +/- .125" due to the type of rivets, nuts, bolts etc. used. If you require precise dimensions, please contact us and request a copy of the current field dimension sheets from the manufacturer.


Model Size Closed Length Width Banking Thickness Weight *
900A-20 20' 12' 2.75" 21.75" 5.375" 60 lbs
900A-24 24' 14' 2.75" 21.75" 5.375" 72 lbs


IMPORTANT: When your order is delivered

When your order is delivered, and BEFORE you sign the for the release, remove the packing and fully inspect the ladder(s) before acceptance. Please inspect for damage and that you are receiving the ladder(s) that you ordered. If damage is found or if you are receiving the incorrect ladder(s), note damages on bill of lading and refuse the damage/incorrect product. Once you sign for the delivery you are verifying that you have received the correct product(s) and in good condition.

SKUs: 900A-20, 900A-24, 900-A-20, 900-A-24, 900A20, 900A24, 900A20, 900A24

20 ft.

Part #: 900A-20
DiW: 1300.20
Description: 2-Section Extensions Aluminum Fire Ladder 900-A Duo Safety, 20 ft.
Price: $741.00

24 ft.

Part #: 900A-24
DiW: 1400.20
Description: 2-Section Extensions Aluminum Fire Ladder 900-A Duo Safety, 24 ft.
Price: $826.00
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