Animal Truck Topper
Animal Truck Topper from Alum-Line is a custom aluminum topper that fits on your truck box. Providing a secure, ventilated enclosure for transporting small livestock. It’s engineered for daily use with minimal maintenance. Easy to take off your box when not needed.
Lightweight Strength That Outperforms Steel
High-strength aluminum delivers durability without unnecessary weight.
Proudly Made in the USA Since 1986
American-built trailers and work products trusted nationwide.
Designed for Commercial & Recreational Use
Built to handle demanding jobs, daily hauling, and custom applications.
Standard Features
Standard features engineered for strength, longevity, and everyday reliability.
- One piece aluminum roof with heavy duty roof rail
- Heavy duty extruded sides
- Two rear doors with latch arm (no center post needed)
- Full width viewing space in front
- Inside height 44"
- 5" air space on all 4 sides (two 3" air spaces available at no extra cost)
- Full swing center gate (vertical bars)
- 1/2" protective rubber gasket for mounting
- Weight 295 pounds
Optional Features
Optional enhancements designed to tailor your build for specific jobs, loads, and real-world use cases.
- Additional or lower heights in 6" increments
- Slide in smoked Lexan with removable corner trim
- Hinged aluminum cover panels
- Two way roof scoops
- Vertical divider in front half (makes 3 pens)
- Extra gate
- 14" extra height with tack storage rail (any height available)
- Mounting includes all hardware and installation
- Double deck railing and flooring
- 6' 3-piece portable ramp (20"W x 30" sides)
- Luggage rack on top
- Vinyl lettering available
- Lighting available
Popular Sizes
See Our Products in Action
Get a closer look at the design, construction, and real-world performance behind every Alum-Line build.
Decades of experience, trusted by thousands—precision, strength, and reliability in every build.
American-built aluminum products designed for real-world work, backed by three core principles for every product delivered
Built on 40 Years of Proven Craftsmanship
Since 1986, Alum-Line has produced premium all-aluminum trailers, truck beds, bodies, boxes, and specialty transport solutions for customers across the U.S. Our decades of experience shape every weld, panel, and design we build.
USa Manufacturing Power That Sets Us Apart
With over 120,000 sq. ft. of production space, dedicated plants, and continuous expansion, Alum-Line delivers the strength, precision, and consistency needed for commercial-grade performance in every product.
Nationwide Network Backed for years
Supported by 200+ dealers across the country and protected by a five-year workmanship warranty, our aluminum solutions are engineered to outperform steel and built to last a lifetime.
Trailers Built For Hard Work Across America.
With years of hands-on experience and a commitment to quality craftsmanship, we turn raw materials into real-world solutions — from custom industrial parts to full-scale fabrication projects.
Years in Business
120,000 Sqft Manufacturing Facilities
Dealers Across the USA
Where Workmanship Lasts a Lifetime.
Specials
Limited-run pricing on select aluminum builds—grab deals before they’re gone.
New Products
Newly engineered additions built for tougher jobs and higher performance.
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Warranty
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