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UnderCover Armor Flex Tonneau Cover

  • $1,029.00 each
  • What Do You Drive?

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If you’ve got a truck you love you probably want it to last as long as you can. For a truck bed, a spray in liner like LINE-X® coating can add years to your bed’s life while maintaining great looks and while that helps when you need all of your bed, it doesn’t really help keep your gear dry or safe from prying eyes when you don’t.

If you are going to cover your cargo, wouldn’t it make sense to get a truck bed cover that is built with the same lasting materials that keeps you bed looking great?

The UnderCover Armor Flex Tonneau Cover is crafted from heavy-duty FRP panels with premium-grade LINE-X® coating for the ultimate in abrasion resistance, this seamlessly-designed tonneau gives you full bed access with three secure driving positions. Easy to install and remove without requiring drilling, this water-tight cover mounts flush onto your bed rails for a stylish look.

FPR, or fiber reinforced plastic offers strength and low weight and the addition of LINE-X® coatings increase abrasion resistance, UV-resistance and helps to guard against water intrusion for not only a long lasting tonneau cover, but one that will look good year after year. FPR, unlike aluminum, has very good dent resistance and simply bounces back from hits that would dent an aluminum cover.

One of the problems on many covers is that they can be cumbersome to use with a tailgate, requiring you to lift the cover to open or close the tailgate. The UnderCover Armor Flex Tonneau Cover solves this problem with a unique dual action tailgate seal that allows you to open and close the tailgate with the last panel of this truck bed cover up or down. This means no more two-step tango to close your tailgate saving you time and effort.

Strength, durability, great looks and function are the calling cards of the UnderCover Armor Flex Tonneau Cover. This UV-protected cover also offers a bed-rail mounting system that is equipped with rubber seals and drain tubes to keep your gear dry.

Your UnderCover Armor Flex Tonneau Cover is backed by a 5-year warranty.


UnderCover Armor Flex Tonneau Cover Customer Reviews

Average Rating

7 Customer Reviews

Undercover Armor Flex

Reviewed by Ricardo R (Miami, FL) Reviewed for a 2019 Chevy Colorado — Jun 05, 2019 7:21 PM

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Very well made tonneau cover. Material and workmanship is top notch. Design for my particular vehicle was poor. They could of made it 2" longer and it would of fit a lot better and kept the water out. You will also have to cut your bed caps. Spacer won't help.

Looks great but has a few cheap plastic parts.

Reviewed by David C (WILLIAMSBURG, VA) Reviewed for a 2018 Toyota Tacoma — Feb 24, 2019 5:15 PM

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During the unboxing I discovered the plastic drain fitting was broken off of one side rail (shipping damage). Also, a couple of spots on the side rail were unpainted. After one week on use the plastic clip that holds the support rod broke off. AutoAnything and Undercover worked to make it right by sending replacement parts at no charge. I have to say the cover looks great on the truck but I was expecting much better quality based on reviews I had read and the higher-end price that I paid.

Very good Cover, BUT!

Reviewed by Arash M (North Hills, CA) Reviewed for a 2019 Chevy Silverado — Jan 22, 2019 8:26 PM

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I purchased it for my new 2019 Silverado (next gen). It looks great on the truck. BUT tolerances are not quite accurate. My LTZ has motorized for closing up also. To let it work properly, I had to sacrifice some water seals and leave the gaps open.

Great Looking, Strong and Easy to Install

Reviewed by David G (RICHARDSON, TX) Reviewed for a 2018 Toyota Tundra — Aug 15, 2018 2:22 PM

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Just installed my UnderCover Armor Flex tonneau cover in about 35 minutes using one ratchet wrench and a drill bit. It was pretty straight-forward and the vehicle specific instructions were very helpful. It looks and works great and I have already received some compliments on it. I was pleasantly surprised to see that this cover is strong.

Quality Product

Reviewed by Sonata V (SANTA ROSA BEACH, FL) Reviewed for a 2018 Dodge Ram — Aug 04, 2018 6:05 AM

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I'm happy with that armor Flex it's solid Construction, looks good and is very functional since I could completely fold it up and out of the way if I'm hauling something big. I had to call their customer service and they were very responsive on small issue.