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Check out our Work
Virtual Truck Builder
Century Truck Caps has provided quality truck caps and tonneau covers to pickup owners since the late 1960s (also under the names of Ram Aluminum, 20th Century Fiberglass, and Century Fiberglass). A lot has changed since then, but our commitment to quality and superior service has not. We strive to earn your business every day by providing the highest quality products and excellent customer service. Century is a member of the Truck Accessories Group, LLC, a collection of companies that make it North America’s largest manufacturer of fiberglass and aluminum truck caps and tonneaus. All Century toppers are proudly made in the USA.
Our Autoplex store located in Northglenn is the Authorized dealer for Century’s Denver territory and surrounding areas. This means that Century has trusted us with exclusive rights to sell their Century truck caps and toppers in the Denver metro area due to our close partnership over the years with both Century and their customers. Come see what makes us different. Our topper experts will be here to make sure you get the right topper for your needs at the best possible price. We often have coupons available from Century to ensure the price is right!
Looking to adapt to what life throws your way? The Royal helps you move comfortably through life with the standard Frame Flipper window with screens, designed for quick and easy access to ventilate your truck cap. Ideal for pets and airing out sports gear.
Working on a home-remodeling project? Perhaps you’re headed out-of-town to the next tournament, either way, the hardworking Ultra has you covered. With standard tinted side and rear glass and an insulated roof to keep things safe and secure, the Ultra is ready for whatever you have in mind.
We know that a truck owner may wear many hats, and the Ultra sport goes from work to play. The window options provide a secure, tight seal to protect from the elements when closed or great ventilation for pets or activities such as overnight camping when open.
Our high-rise cap comes with an aerodynamic design that gives you 40% more space than our cab-high models, making it easier to get all your gear, tools, and equipment from point A to point B – and everywhere in between.
Our mid-rise caps are with you for the long and the large haul. With 15% more space in your truck bed than a cab-high model, you can pack your mid-rise cap with large loads and still have room to spare.
1/3 recessed side sliding windows with the screen. Frameless curved glass rear door with Teardrop Twist Handle and Rotary Latch
Provides approximately 20% more space than cab-high models with a full-height door. Recessed side windows with Rear Flipper with screens
No matter what kind of challenges you’re facing at work today, one of our DCU aluminum models can help you get it done. Our complete lineup of strong but lightweight TIG-welded aluminum frames and tough .035 aluminum exteriors are built for heavy-duty jobs.
The DCU-MT3 offers optional modular toolboxes with an adjustable shelf, divider, and attachment feature to fit every need. Your Century authorized dealer can explain the many variations we offer and help you to decide on the right configuration to fit your needs.
This fiberglass cab-high cap is structurally reinforced for commercial use – giving you additional reasons to use your truck for work, play, and everything in between.
This mid-rise cap provides additional options for any trade while offering the sleek look of fiberglass.
2380 Naegele Rd
Colorado Springs, CO
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Mon-Fri: 8:00a - 5:00p
Sat-Sun: Closed
105 3rd Ave
Longmont, CO
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Mon-Fri: 8:00a - 5:00p
Sat-Sun: Closed
5710 Byrd Dr
Loveland, CO
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Mon-Fri: 8:00a - 5:00p
Sat-Sun: Closed
531 West 115th Ave
Northglenn, CO
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Mon-Fri: 8:00a - 5:00p
Sat-Sun: Closed
Autoplex locations located in Loveland, Longmont, Northglenn, and Colorado Springs serve the following communities: Boulder, Denver, Evans, Fort Collins, Firestone, Frederick, Greeley, Johnstown, Loveland, Longmont, Windsor, Colorado Springs, the Air Force Academy base, Manitou Springs, Fountain and Monument. We also serve the Wyoming communities of: Cheyenne and Laramie.