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UnderCover Flex Tonneau Cover

What Do You Drive? We Will Tell You If It Fits.
Product Information
List Price:
$965.97 - $1,018.19
Our Price:
$814.00 - $858.00
Factory Mail-In Rebate - Free tailgate pad with the purchase of an UnderCover Flex Download the rebate form.
Made in the USA
Rating:
4.7 (209 reviews)
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    Description

    Measure Your Truck Bed for a Tonneau Cover

    Does your truck have a track system?

    • Panels constructed of aluminum with an FRP coating on top
    • EPDM seals provide maximum water resistance
    • FRP exterior panel stays cooler to the touch
    • Holds 300 lbs evenly distributed
    • 3 year warranty
    • Made in the USA

    The Undercover Flex is constructed of Fiberglass reinforced polymer and aluminum. The aluminum provides structure and rigidity while the fiberglass reinforced polymer protects against scratches and dents. The Flex also utilizes EPDM rubber seals and hinges so it provides maximum security from rain and snow.
    The Undercover Flex installs easily with no drilling thanks to the clamp-on design. You only need basic tools like a socket wrench to complete the installation on most vehicles. One of the best features the Flex offers is the ability for you to gain full bed access without having to remove the cover completely. You simply fold the cover panel by panel to the front of the bed, then attach the prop rods to secure it upright position. The truck can safely be driven with the cover in this position at highway speeds.
    Undercover warrants this cover against any manufacturing defects for a period of 3 years. The cover also is made in the USA so you can rest easy knowing the quality is second to none.

    View Available Part Numbers For This Product Line

    Videos

    Watch This Video
    UnderCover Flex l Hard Tri-Folding Bed Cover Overview
    (01:50)

    Review

    Product Reviews Summary

    Overall
    4.7 
    Appearance
    4.2
    Price / Value
    3.8
    Ease of Installation
    4.0
    Quality
    3.9
    209  Customer Reviews
    5 Star
    159   
    4 Star
    38   
    3 Star
    9   
    2 Star
    3   
    1 Star
    0   
    Order by

    Part #: UDC-FX31004 Posted on
    Was this review helpful?
    5.0
    - 2006 Dodge Ram 1500 (Leesport, PA)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11019 Posted on
    Was this review helpful?
    5.0
    - Chevy Silverado 1500 (Anahuac, TX)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11002 Posted on
    Was this review helpful?
    5.0
    - 2017 Chevy Colorado (PENSACOLA, FL)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11019 Posted on
    Was this review helpful?
    5.0
    - 2016 Chevy Silverado 1500 (Arvada, CO)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    GMC 2500 2017
    Part #: UDC-FX11019 Posted on
    Was this review helpful?
    3.0
    - 2017 GMC Sierra 2500 (Charleston, WV)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Great look,easy to install. Leaks bad, tried putting seal strips around it. Did not help. Brackets and screws will not stay in bed cover.
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2017 Ford F150 (Harrisburg, NC)
    Owner
    Part #: UDC-FX31006 Posted on
    Was this review helpful?
    4.0
    - 2017 Ram Truck 1500 (Joplin, MO)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    I would give this product a 5 star except for the following minor issues.

    The instructions is a little vague as to the placement of the rubber seal in the front. the Ram truck has a narrow ledge for this to seal to and requires some trial and error but fairly minor. it looks great and easy to install, maybe a bit pricey but I new that going in. all in all the best top I have used thus far and would buy again
    Part #: UDC-FX11019 Posted on
    Was this review helpful?
    5.0
    - 2014 Chevy Silverado 1500 (Alexandria, VA)
    Part #: UDC-FX21002 Posted on
    Was this review helpful?
    5.0
    - 2013 Ford F150 (Kansas City, MO)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2015 Ford F150 (Kirkland, IL)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Page
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    Warranty

    3 Year Warranty

    UnderCover Flex truck bed covers are backed by a 3 year warranty against defects in materials or workmanship


    Installation

    Installing the Flex model bed cover from UnderCover is easy and simple enough to do right at home. Your tonno has been designed to mount using common hand tools without any drilling or cutting needed. Some models may need to have some drilling done to properly install the drain tubes. We are always happy to answer any questions you might have about any UnderCover product. Feel free to call us at 1-877-216-5446 or 701-253-5906 for any additional information.

     

    Watch This Video
    UnderCover FLEX Installation on Toyota Tacoma | The Mountain Project
    (02:41)