If you are looking for a custom product, please include the model number closest to what you need, along with your custom requirements!
For a complete quote including freight, include your shipping address or zip code. Freight quotes are valid for 30 days
Upload a specification sheet, drawing or a rendering for your estimate.

Supported Cantilever Ladders

Our Supported Cantilever Ladders offer a 59 degree climbing angle for safety while in use. Three tread types offered, including: Expanded, Serrated and Perforated treads.

***Please be aware that all prices do NOT include freight.*** 

We have had to disable our online checkout feature because most of our products are too large to automatically calculate the freight and need to be run manually. Please contact us via phone at 877-324-9990 or email us at sales@industrial-platforms.com with your ship to zip code for a complete quote including your freight cost.

Supported Cantilever Ladders

Our 4000 Series Supported Cantilever Ladders offers an extended base design rather than a standard counterweight block underneath the stairs. This brings your shipping weight down for a drastic freight rate reduction!


 * Base constructed from 2"x2"x1/4" steel angle  * 300 lbs. capacity
 * Platform is 24"W x 10"D with 20"D option available  * Can be folded for shipping or storing
 * Framework is 1" O.D. carbon steel tubing  * Steps are 24"W x 7"D
‌ * Series 4000 cantilever ladders meet applicable OSHA and ANSI standards.
 * Horizontal distance from rear of base to vertical support is 32" (8-12 step), 20" (6 step), and 14" (5 step)
 * 4" Rigid casters on rear, 4" Swivel casters with SafeLock on front, and 2-1/2" diameter rubber pads on legs

Tread Options:

Tread Choices: Picture Upcharge Part Number added
to Model #
 Expanded (Standard) Series 4000 Cantilever Ladders - Expanded Tread  none (Standard) None (Standard for this model; A1)  
 Serrated  Series 4000 Cantilever Ladders - Serrated Tread  see below table  A3 after model number
 Perforated  Series 4000 Cantilever Ladders - Perforated Tread  none (Same price as A1)  A6 after model number

Platform Options:

Platform Depth Model # (Added to end of part number):
 20"D  E20

 **All measurements in the table below are represented in inches, pounds, and $USD.

Series 4000 Supported Cantilever Ladders
# Steps  Height Base Size

A1 - Expanded Tread A3 - Serrated Tread
Platform Overall W L Model # 10"D Plat Price 20"D Plat Price (E20) Model # 10"D Plat Price 20"D Plat Price (E20)
5 50 80 32 41 151 4005R2632 $2,386.00 $2,685.00 4005R2632A3 $2,782.00 $3,121.00
6 60 90 32 47 174 4006R2632 $2,482.00 $3,008.00 4006R2632A3 $2,959.00 $3,519.00
7 70 100 32 53 192 4007R2632 $2,772.00 $3,215.00  4007R2632A3 $3,333.00 $3,809.00
8 80 110 32  59 212 4008R2632 $3,143.00 $3,437.00 4008R2632A3 $3,793.00 $4,114.00
9 90 120  32  66 230 4009R2632 $3,359.00 $3,689.00 4009R2632A3 $4,150.00  $4,467.00
10 100 130 32 73  253 4010R2632 $3,612.00 $3,852.00 4010R2632A3 $4,386.00 $4,690.00
11 110 140 32 79  272 4011R2632 $3,798.00 $4,052.00 4011R2632A1 $4,671.00 $4,958.00
12 120 162 32 85  393 4012R2632 $4,066.00 $4,297.00 4012R2632A3 $4,989.00 $5,249.00


Fabrication Authorities International has a repeat of clientele that have been extremely satisfied with these Cantilever Ladders and have referred others in the industry to us so that we may accommodate them in making their facilities safe, efficient, and productive. We are dedicated to developing the most innovative access solutions through research, engineering, manufacturing, and marketing of the finest materials available. All of our products may be modified or completely custom designed to suit your needs. Our dedicated staff can assist you from concept to completion in a timely fashion. 

If you have unique requirements, Fabrication Authorities International has the engineering expertise and manufacturing capability to provide you with a custom work platform or industrial ladder. Whether you need to an existing product altered or upgraded, or a completely new product engineered, fabricated, and delivered, Fabrication Authorities International has the knowledge and experience to get the job done. We have designed and built custom work platforms and ladders to help our customers with all of their access needs. Contact our friendly and knowledgeable sales technicians for a professional consultation today!


Please call for additional options or custom designs.
Fabrication Authorities International, LLC. Is your new “total access” solution.
We can customize most Industrial Maintenance Platforms to your specific needs. 
Please call (877) 324-9990 or (727) 324-4620 or (727) FAI-INC-0
Fax us your request at (888) 909-6780

Email us at sales@industrial-platforms.com


Searching for something special?

To place an order, learn more about our products, become a distributor, or to inquire about customization options, Get in touch by phone at the numbers below, or write to us in confidence through our secured contact page. A product expert will be happy to assist you today!