Durable Slip-in Truck Caps with Upfit Packages for Commercial Trades
Maximize Productivity with Sterling’s Purpose-Built Truck Capsules!
Increase productivity and reduce downtime. Sterling’s fiberglass, uni-body, slip-in truck caps are known to be an efficient commercial truck solution. Since it is transferrable and durable they will last for a long time. And our upfit packages are designed specifically for commercial trades and are the ultimate work truck upfit for keeping your gear safe, dry, and easily accessible.
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Fiber Optic Splicing Caps
Explore our range of fiber splicing capsules.

8′ Full-Size Premium Cap
Stand-up height of 6′ 3″ and a 30/70 rear door.

8′ Full-Size Cap
Stand-up height of 6′ 1″ and a 50/50 door.

8′ Mid-Size Cap
Inside volume of 240 cubic feet and side access doors.

8′ Cab-Height Cap
Inside volume of 140 cubic feet and side access doors.

6.5′ Cab-Height Cap
Inside volume of 140 cubic feet and side access doors.

6′ Cab-Height Cap
Inside volume of 90 cubic feet and side access doors.

5.5′ Cab-Height Cap
NEW! Inside volume of 100 cubic feet and side access doors.

Pickup Truck Liftgates
Check out our lift gate options today.

Commercial Van Equipment
Take a look at upfitting options for commercial vans!

Standard Packages
Sterling’s purpose-built trade packages and readily available slip-in capsules provide you with what you need when you need it.

Custom Builds
Need something special? With a long history of developing custom fleet packages, our expert design team will tailor a solution to meet your needs.
Shop Online
With access to over 250 products, you can find what you need online! Sterling offers free shipping in North America for orders over $3000.
Service & Support
Our team is on-hand to help you find the perfect solution for your needs and and provide on-going support after the sale. Contact us today!
Why Choose Sterling’s Truck Capsules?
Choosing Sterling’s truck capsules means opting for quality, efficiency, and durability. Our commercial truck solutions are designed to enhance the functionality of your commercial vehicle, allowing you to get more done in less time. Trust in Sterling’s expertise to provide you with the best upfit packages for your needs.
- Durability and Efficiency: Sterling’s slip-in truck capsules are made of fiberglass and are built to withstand the toughest conditions, ensuring your tools and equipment remain protected. The robust construction of these fiberglass truck caps guarantees long-lasting performance.
- Transferability: These transferrable truck caps are designed to be easily transferred from one truck to another, providing flexibility and cost savings.
- Organized and Accessible: Equipped with a basic upfit package, our truck caps ensure your equipment is organized, allowing for quick and easy access to your tools. This commercial truck solution translates into more productivity and less downtime.
- Custom Upfit Packages: In addition to our basic packages, we offer purpose-built trade packages and custom upfits tailored to meet the specific needs of your business.
- 10-Year Warranty: We stand by the quality of our products. That’s why we offer a 10-year warranty on all our canopies, giving you peace of mind and confidence in your investment.
Optimize Your Workday with Sterling’s Truck Caps
Experience the difference that a well-organized and durable truck capsules can make. Contact Sterling Fleet Outfitters today to learn more about our efficient, durable, and transferrable truck caps and upfit packages for commercial trades.
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Let us help you optimize your commercial vehicle.
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