Gateway Supply
Deckmate Folding Step Ladder
Deckmate Folding Step Ladder
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The Deckmate Ladder is the ideal solution for farmers, drivers, and workers who need safe, easy access to the cargo area of trucks and flatbeds—without climbing, jumping, or risking injury. With truck beds often sitting 36 inches or higher, stepping up can be especially difficult for individuals with mobility challenges or those carrying equipment.
Key Features:
- Folds Up and Out of the Way when not in use
- Folds Down into a sturdy ladder with a convenient grab bar
- Universal Fit – Hooks onto standard rub rails or can be mounted with a bolt-on bracket (sold separately)
- Compatible With: Flatbeds, vans, and reefer trailers
- Built for Durability & Safety:
- Strong Steel Construction – Lightweight yet heavy-duty
- Anti-Skid Steps – Safe in all weather
- Reflective Powder-Coated Finish – Increased visibility
- Non-Pinch Hinge – Designed for user safety
Specs:
- Weight: Only 20 lbs
- Ladder Extends to: 53 inches
- Folds Down to: 33 inches
- Width: 18 inches
- Load Capacity: 400 lbs
Bonus: Includes a free hand support bar with storage pocket for added stability and convenience.
The Deckmate Ladder is the only portable ladder of its kind approved by the U.S. Department of Labor’s MSHA Accident Prevention Program. Trusted by users nationwide, it's the smart, safe choice for accessing elevated workspaces.

Frequently Asked Questions
How much does the Deckmate Ladder weigh?
The Deckmate Ladder weighs just 20 pounds, making it lightweight and easy to store. Despite its low weight, it is extremely sturdy and designed to stay securely in place—even in windy conditions.
Is the Deckmate Ladder available in different colors?
No, the Deckmate Ladder is currently available only in red.
Can I use the Deckmate Ladder on a vehicle without a rub rail?
Yes. For vehicles without a rub rail, we offer a bolt-on bracket that allows safe and secure use of the Deckmate Ladder. The bracket extends 2.5 inches from the trailer and is highly recommended for compatibility.
What materials is the Deckmate Ladder made from?
The ladder is made of durable steel and includes non-skid steps, a pinch-free hinge design, and a convenient support bar with integrated storage.
What are the dimensions of the Deckmate Ladder?
When folded, the ladder measures 18" x 33". Fully extended, it reaches up to 53".
What is the weight capacity of the Deckmate Ladder?
The Deckmate Ladder supports up to 400 pounds.
Where can I buy a Deckmate Ladder?
You can purchase the Deckmate Ladder and the optional bolt-on bracket here on our website. If you're not comfortable ordering online or would like to see if your business qualifies for a Multi-Unit Discount (MUD) click here and submit your company information and we'll be in contact.
SUPPORT
The Deckmate Ladder from Gateway Supply can easily hook onto existing rub-rails. For trailers without rub-rails, Gateway Supply offers a bolt-on bracket designed specifically for the Deckmate Ladder that can be purchased separately. These brackets work great for dump trucks and straight trucks and trailers. Multiple brackets can be bolted to a trailer, giving you virtually unlimited access to your load. The brackets mounts are only 2 1/2 inches deep to avoid interfering with loading docks.
APPROVED
The Deckmate trailer ladder from Gateway Supply has been approved by MHSA, the U.S. Department of Labor’s accident prevention program and has won the MVP (most valued product award). Since 2005, the Deckmate safety flatbed trailer ladder has been used by the U.S. Government, including all branches of the military. Other satisfied Deckmate Ladder clients include: railroad companies, oilfield companies, power companies, and steel companies as well as numerous trucking companies.
SAFETY FIRST
Jumping from trailers, vans or heavy equipment creates high impact force to the joints that will increase potential slips and falls immediately after landing. With the Deckmate trailer ladder, you can prevent these injuries and time missed from work. Unlike a standard ladder, the Deckmate hooks securely onto the rub-rail to stay in place.