UNAGRIP Premium Serrated Tread
UNAGRIP treads on Cotterman ladders provide a serrated surface for traction & optimal grip in wet, oily or dusty situations. They are available in aluminium or steel construction with powder coating.
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COTTERMAN
Established in 1925 as I.D. Cotterman Company in Chicago, Illinois, USA, Cotterman Company manufactures ladders for use in industrial & commercial applications. It is headquartered in Croswell, Michigan, USA. It is part of Material Control, Inc., a brand manufacturing heavy-duty electronic control equipment in the mining & bulk material handling industry. Read More
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Ladders Platforms and ScaffoldingView all
Cross-Over Ladders Used to provide a safe walkway over hazardous areas and a wide range of obstacles such as conveyors, machines & pipes. Crossover bridges available in steel and aluminium variants
Dock Ladders One-piece welded construction for providing safe entry to docks and mezzanines; available in walk-thru models with 42 inch high handrails. Side step models have step rungs and 4 additional hand rungs
Fixed Ladders Designed for use where safe vertical climbing access is required. Fixed steel ladders available with and without walk-thru handrails at the top landing surface
Grating Channels Flooring Rungs and Treads Prevent slips and falls from ladders and have textured aluminium or steel ladder rungs. Self-framing diamond surface grating stair treads create traction while also letting air, light and waste materials pass through
Ladder Accessories 
Ladder Safety Cages Allow solid climbing and safer landing access; come welded to the ladder for quick and easy assembly. Cage extends 42 inches above the landing surface for easier entry
Multipurpose Ladders 
Rolling Ladder Accessories Includes accessory trays, front gates, pegboard pyramids and rear side gates for customising ladders
Rolling Ladders Steel / aluminium portable Cotterman rolling ladders featuring a foot-operated safety lock and handrails to avoid accidents while working. Ideal for warehouses and stockrooms
Scaffolding Step Stools Portable aluminium / steel step stools featuring a 1- / 3-stepped structure. Used to reach higher shelves and ideal for applications in warehouses and stockrooms
Straight Ladders Track Ladder Accessories Includes track sections and track-mounted end stops used with track ladders for better performance
Work Platforms Feature adjustable height to raise or lower a worker to provide optimal working height. Help in minimising back injury risks and fatigue. Available in serrated / solid treads
About Cotterman
Cotterman is a leading manufacturer of OSHA & ANSI certified, industrial-grade ladders & platforms designed for mining and bulk material handling. Cotterman's extensive catalogue includes rolling / crossover ladders, step stands / stools, self-closing safety gates, personnel lifts, work platforms and aluminium railings. Folding rolling safety ladders by Cotterman are portable ladders ideal for transportation & storage. They are equipped with 10-inch rubber wheels at the rear end for easy portability on rough surfaces, rubber pads on the front legs to ensure safe holding and a tubular frame with 1-inch O.D. Cotterman fixed ladders are heavy-duty vertical climbing access ladders featuring a safety cage with a flared bottom opening for easy access. They are ideal for hatchway or side-step landing access.
Things to Consider
Cross-Reference Alternatives
Cotterman products' model numbers generally cross individual reference to the equivalent Tri-Arc & Vestil MPNs (manufacturer's part numbers). So, if you're looking for ladders, work stands, platforms, stools, ladder accessories & more that are either out of stock or obsolete, chances are Raptor Supplies has the alternate product available.
Shipping
These Cotterman products range from small to large size and may require compact packaging. They are suitable for courier shipment and air freight.
Major Trade Names
Straddle Base TiltNRoll Ladders
Cotterman Straddle Base TiltNRoll ladders are used to climb to heights in tight spaces as the ladders' front & rear can straddle any obstructions. They have a special balanced design to tilt forward t...Read more
STOCKMASTER Overhead Work Platform
Cotterman STOCKMASTER overhead work platforms are ideal for stock selection & inventory. They are attached to a standard lift truck and can handle narrow aisle areas. They have durable construction fo...Read more
Super Duty Workmaster Ladders
Cotterman super-duty Workmaster ladders are made from steel & aluminium with extra heavy-duty components for protection against bumps & dings in harsh work environments while handling the toughest ope...Read more
Cotterman Competitive Advantages
Frequently Asked Questions
Where are Cotterman products manufactured?
Cotterman has its manufacturing plants in the USA, Michigan, California, Georgia & Texas to ensure industry standards for the quality & service of ladders while offering them at a lower cost to its customers.
What is the SafeLock mechanism in Cotterman rolling ladders?
The SafeLock mechanism in Cotterman rolling ladders is the foot-activated locking mechanism on swivel casters that prevents the rolling of ladders during operation or when the user is on the ladder.
What are the uses of Cotterman safety gates?
Cotterman adjustable self-closing safety gates are ideal for preventing accidental or unauthorised access to guardrail openings and acting as barriers according to OSHA 1910 Subpart D & ANSI 1264-2017 standards. They have a stainless steel spring to automatically close the gate after every opening.