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Find a Fiberglass Tonneau. Order an Undercover Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau or a Hard Fiberglass Tonneau Cover For Any Pickup Truck.
"Looking For A Fiberglass Tonneau Cover? Our customer service team can help you design and order custom fiberglass tonneau cover products that match any pickup truck."
Ken Edens
Customer Service Director

Order a Fiberglass Tonneau
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To Order A Fiberglass Tonneau Cover
Call Toll Free: (866) 900-8800
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We don't just stand behind our fiberglass tonneau covers ...

Fiberglass Tonneau. Find Fiberglass Tonneau Covers For Any Pickup Truck.
We stand on our fiberglass tonneau covers ...

Fiberglass Tonneau
UnderCover, Inc.

Rogersville, MO
TEL: (417) 753-8000
or (866) 900-8800
FAX: (417) 753-7999
Looking For A Fiberglass Tonneau Cover? We can help you design and order custom fiberglass tonneau covers that fit any pickup truck.
"I had spent a lot of time researching just about every fiberglass tonneau cover out there. When you consider appearance, durability, ease of installation and removal, and no water leaking in - the only choice is Undercover fiberglass tonneau covers."
~ Richard Wessel

"UnderCover fiberglass tonneau covers represent a good bang for the buck; relatively inexpensive, lightweight and fit any truck."
~ Bobby Foster
Find a Fiberglass Tonneau. Searching For An Affordable Fiberglass Tonneau Cover? Find an Undercover Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau Covers and Hard Fiberglass Tonneau Cover Products For Any Pickup Truck.
"My fiberglass tonneau cover makes my truck look like a million dollars. I also love the way the Undercover fiberglass tonneau is so easy to take off and store."
~ John Rogers

"This fiberglass tonneau is AWESOME! As advertised. If anyone needs a great, functional, attractive, and reasonably priced fiberglass tonneau cover ... look no further."
~ Mike Lawson
Searching For An Affordable Fiberglass Tonneau Cover? Find an Undercover Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau Covers and Hard Fiberglass Tonneau Cover Products For Any Pickup Truck.

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Fiberglass Tonneau >>> Fiberglass Tonneau Cover


When it comes to top quality fiberglass tonneau covers, UnderCover designs the finest fiberglass tonneau products on the market. Undercover fiberglass tonneau covers are attractive, durable, and offer a wide range of features. In addition, Undercover fiberglass tonneau cover are easy to install and can be removed in matter of 1-2 minutes. Discover a long-lasting, hard shell fiberglass tonneaus, locking fiberglass tonneau covers and hard fiberglass tonneau cover products for any pickup truck. Undercover fiberglass tonneaus are simple to use and engineered to withstand the elements.

Hard Fiberglass Tonneau Covers Designed To Last


Undercover has been selling long lasting fiberglass tonneaus, hard fiberglass tonneau cover products, hard shell fiberglass tonneaus and locking fiberglass tonneau covers for several years now. Our fiberglass tonneau covers are sold in the United States, Canada, Mexico and many markets where the weather can be both extremely cold and hot. Because of our patented fiberglass tonneau design, UnderCover hard shell fiberglass tonneaus and locking fiberglass tonneau covers are capable of handling these extreme temperatures without warping or cracking. In fact, UnderCover fiberglass tonneau covers are one of the most widely distributed fiberglass tonneau covers in the entire wholesale automotive aftermarket accessories industry. This can only be true when the quality and workmanship of the fiberglass tonneau satisfies the customer base by withstanding extreme weather and huge temperature changes for several years.

UnderCover fiberglass tonneau covers are made from a very selected composite of ABS plastics and polymers. Unlike other aftermarket truck accessories, Undercover fiberglass tonneaus are constructed to prevent warping from direct sunlight. At an average of 58lbs, UnderCover fiberglass tonneau covers are also among the lightest hard fiberglass tonneaus on the market.

Fiberglass Tonneau. Searching For An Affordable Fiberglass Tonneau Cover? Find an Undercover Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau Covers and Hard Fiberglass Tonneau Cover Products For Any Pickup Truck.Undercover Fiberglass Tonneau Covers Are Made in the USA. UnderCover Fiberglass Tonneau Cover
Searching For An Affordable Fiberglass Tonneau Cover? Contact Undercover to Find a Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau Covers and Hard Fiberglass Tonneau Cover Products For Any Pickup Truck.
1-866-900-8800

Advantages of UnderCover Fiberglass Tonneau Covers


There are two features that make UnderCover hard shell fiberglass tonneau covers far superior than traditional hard-shell fiberglass tonneaus. First, our fiberglass tonneau covers are light-weight, which makes them very easy to remove and install. By using no-drill hardware, putting the fiberglass tonneau cover on and off is a breeze. Second, each fiberglass tonneau cover comes complete with a wall mount hardware kit. Once you do take the fiberglass tonneau off, you can easily store it safely by hanging the fiberglass tonneau in your garage. This fiberglass tonneau storage feature is unique and helps protect the fiberglass tonneau for years.

Undercover fiberglass tonneau covers consist of high-quality composite materials that expand and contract as a result of temperature changes, and our fiberglass tonneau covers have been designed to keep the unique flexing weather response almost unnoticeable. In addition to offering lasting value, UnderCover fiberglass tonneau covers offer many additional advantages:
  • Each fiberglass tonneau cover is backed by warranty support
  • Our fiberglass tonneaus do not require any special care or maintenance
  • Even with a bed liner, installing a fiberglass tonneau cover is very simple and should not take more than 30-40 minutes
  • Fiberglass tonneau owners often realize improved gas mileage
  • Undercover fiberglass tonneau covers are watertight to insure cargo protection from outside elements
  • Weighing in at only 58 lbs, Undercover fiberglass tonneau covers are the lightest fiberglass tonneaus in the industry
  • Taking the fiberglass tonneau off and on takes as little as 1-2 minutes
  • Our fiberglass tonneau covers are designed to hold up to extreme climates
  • Hard fiberglass tonneaus work well with many custom truck accessories
  • Hard shell fiberglass tonneau made with ABS composite materials and advanced technology to ensure the highest level of quality and the best fit

Fiberglass Tonneau Covers Help Improve Gas Mileage


Many truck owners want the seamless look of a fiberglass tonneau cover, not only to enhance their truck's look and utility, but also to improve gas mileage. By adding an Undercover fiberglass tonneau cover to a truck bed, the surface area that air must pass across while moving down the road is greatly reduced. How much the fiberglass tonneau improves gas mileage varies per application. At Undercover, we have seen tests that report fiberglass tonneau covers can improve total gas mileage anywhere from 4% to 12%.

Locking Fiberglass Tonneau Keeps Cargo Secure


The safety and security of the cargo area is always a concern of pickup truck owners. A hard, locking fiberglass tonneau cover is the ideal solution to insure that your cargo is and bed area are protected from the elements. The locking mechanism on Undercover fiberglass tonneau covers is comprised of a wrap over tailgate design, which locks the tailgate whenever the fiberglass tonneau cover is down and locked. Our locking fiberglass tonneaus are stainless steel and require no adjustments or maintenance other that periodic lubrication. Undercover fiberglass tonneau covers do not include cables or rotary latches that require frequent adjustments. This assures that our fiberglass tonneau covers deliver reliable functionality that meet the most rigorous conditions.

Exclusive Fiberglass Tonneau Technology


All of our fiberglass tonneaus at Undercover are proudly manufactured in the U.S.A. We engineer and design each fiberglass tonneau cover, using the most technically advanced software, machines and fiberglass tonneau manufacturing equipment in the industry. It is our commitment to our customers that Undercover fiberglass tonneaus fit each pickup truck precisely, with no old fashioned guess work. A fiberglass tonneau cover with a smooth, consistent, high quality finish is the result of our state of the art fiberglass tonneau machining equipment.

The team at UnderCover spent countless hours designing a fiberglass tonneau cover that not only fits each unique pickup truck, but also matches the strength and durability of the new model pickup trucks. Each pickup truck bed is laser scanned with the dimensions downloaded to our 3-D CAD software. Our in-house fiberglass tonneau engineers are then able to develop fiberglass tonneau cover products that fit perfect fit on nearly any make and model pick-up truck.

Searching For An Affordable Fiberglass Tonneau Cover? Find an Undercover Fiberglass Tonneau Cover - We Make Hard Shell Fiberglass Tonneau Covers, Locking Fiberglass Tonneau Covers and Hard Fiberglass Tonneau Cover Products For Any Pickup Truck.Fiberglass Tonneau Covers Made in the USA. UnderCover Fiberglass Tonneau Covers
Order Fiberglass Tonneau Covers - Call the Undercover Fiberglass Tonneau Design Team.
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Fiberglass Tonneau - FAQs


Learn more about Undercover fiberglass tonneau covers by reading some of the common FAQs we receive from prospective customers.

How easy is it to take the fiberglass tonneau cover off?
It takes approximately 1-2 minutes to take the fiberglass tonneau off and to store it with wall-mount hardware (included). It is a 2-step process: first release the 2 struts and snap the loose end into the clips attached to the inside of the fiberglass tonneau cover; loosen the twist knobs on the front hinge of the fiberglass tonneau, and simply lift the fiberglass tonneau off and hang it on the wall.

Is it difficult to install a fiberglass tonneau?
The fiberglass tonneau installation process is very easy. All fiberglass tonneau cover brackets (4 on most fiberglass tonneau covers) clamp on with no drilling required. The next step is setting the fiberglass tonneau on the truck and making any necessary adjustments. The whole process of installing fiberglass tonneau covers only takes about 15-20 minutes.

How do I pick up my new fiberglass tonneau cover?
We have fiberglass tonneau dealers across the U.S. and internationally. If you purchase an SE Smooth fiberglass tonneau cover from them, they will take care of the paint process for you. If you purchase the fiberglass tonneau cover from an online tonneau dealer, take the hard fiberglass tonneau cover to the auto body paint shop of your choice and have the cover fiberglass to match the color of your truck. Painting instructions are in the box and can be found at www.undercoversesmooth.com/paint_rec.php. Contact our fiberglass tonneau customer service team if you need help locating a local shop.

Can I drive the truck with the fiberglass tonneau in the raised position?
No, the fiberglass tonneau needs to be removed and stored properly before hauling a load taller than the bed rail.

How is the fiberglass tonneau attached to my truck?
All fiberglass tonneau covers have been designed to be totally non-intrusive to the truck. No holes to drill. The entire hard shell fiberglass tonneau and locking fiberglass tonneau installation is a breeze and requires only 1/2 inch & 3/8 inch socket or open end wrenches.

Can I add other truck accessories (i.e. spoiler, bike rack, rail bars, etc. ) to an Undercover fiberglass tonneau?
Yes, however, any additions/modifications will void the fiberglass tonneau warranty. If you do decide to add aftermarket truck accessories to the fiberglass tonneau cover call our factory for advice as to where to drill and what size holes will be required for specific fasteners.

Does the Undercover fiberglass tonneau cover fit better than other types of hard tonneaus?
Yes, we use the most technically advanced software, machines, and fiberglass tonneau manufacturing equipment in the industry to provide you with a hard shell fiberglass tonneau cover that fits precisely to your truck bed. The fiberglass tonneau design team at Undercover spent countless hours creating a fiberglass tonneau that not only fits the truck perfectly, but also remains low profile.