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About Rampage

Rampage Door System™

An industry first storage building solution

About Rampage Door System™

Rampage Door™ is the manufacturer of the industry’s first ramp door system specifically designed for use on portable storage buildings and sheds. The Rampage Door System™ is a door kit that is easily installed on any portable storage building or shed. Wholesale quantity & pricing are available for qualified partners.
First door & ramp system for sheds on the market
1500 lb. weight rating
Heavy-Duty for long life
Insulated door
Patent-Pending technology
1500 lb
Weight rating
3 years
Research & Development
145 +
Dealers & Counting
Convenient Sizes
Discover our

Rampage Door™ Advantages

A first for the portable building and shed industry, the Rampage Door System™ will make your life easier. Patent-pending technology allows your door to double as a ramp, saving you time, space & your back.
First Door & Ramp combination on the market for a shed
Durable & heavy-duty
Made in the USA
The Rampage Door System™ was designed to solve an inconvenience. Rather than using a portable heavy, bulky ramp – the Rampage Door System™ functions easily with a spring assisted lift that saves you time and storage space.
Easy spring-assisted lifting
Eliminates the need for traditional ramps
Saves storage space
Front View Ramp and Door in one - Rampage Door System
Ramp and Door in one on shed - Rampage Door System
The Rampage Door System™ is customizable to match any shed or portable building design. This coach, house style door design is available with a variety of customizable options.
Sizes available: 6’x6’ & 6’x7’
Door is primed & ready to paint
Install & paint custom trim on door
All exterior hardware is powder coated
Kit - Rampage Door System
The Rampage Door System™ is a kit with everything you need to upgrade a standard, traditional door. An easy to follow instruction manual makes installation a snap. Instructional videos online are also available for assistance when needed.

Rampage Door System™

Highlighted Features

Opening Ramp and Door in one - Rampage Door System

Spring-Assisted Lifting

No heavy door burden with our drop-down spring-assisted lifting design.
Close Up Gray Door Handle

LP Smartside

Treated wood provides durability with the wood-grain texture of natural wood.

Optional Diamond Plate Overlay

Need extra durability? An optional diamond plate overly is the perfect added
Front of Door, Ramp and Door in one - Rampage Door System

Insulated Door

Keep your cool and stay warm. Each Rampage Door™ comes fully insulated.
Heavy Red Crane

1500 lb. Weight Rating

Our Spring Assisted Lifting door is custom-built to support heavy equipment up to 1500 lbs.
Hand Opening Paint Tub

Paintable by Builder

LP Smart Side is easily customizable with the paint color of your choosing.

What people are saying about Rampage?

Contact Us

Are you a portable shed manufacturer wanting to add The Rampage Door System™ to your list of valuable add ons? We’d love to talk with you. Are you a consumer wanting the industry’s most advanced door system for your portable shed building? We will gladly point you in the right direction. Just ask!

Or call us now!

One of our associates will be happy to speak with you.