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Serving San Antonio, Texas and the surrounding areas since 1978.
(210) 432-0571

UnderCover Classic Hard Tonneau Covers

The X-effect™ design and advanced polymers give this tonneau cover unparalleled strength and durability at a fraction of the weight and less cost than fiberglass.

Full Size Truck Durability/Toughness and Impact Resistance, Standard No Drill Concealed Clamp Installation System, Easy On/Easy Off Design for Your Truck, Garage Wall Storage System, Heavy Duty Steel Powder Coated Frame Rails, Sleek Styled Contour Custom Fit For Each Truck, Hydraulically Actuated Struts for Ease of Opening and Closing, Dual Lock Point, Wrap-Over Tailgate, Locking Design, Paintable Weather-Tite, Environmentally Friendly Easily Recycled.

UnderCover Hard Tonneau Covers

Undercover SE is lightweight, strong, easy to remove, and made from ABS Composite Material.


The Undercover SE has many all new features and components:

  • Style
  • Concealed Hinge
  • Center Point Lock
  • Twist Lock
  • Pull Strap
  • Custom Fit
  • Easy to Install
  • L.E.D Light
  • Quick Release Struts
  • Weather Tight
  • Wall Mount


UnderCover Flex Tonneau Cover

Introducing the next generation of folding covers The Undercover Flex Folding Cover. Flex combines the best of both worlds, the security of a hard locking cover and the convenience of a soft cover.
Constructed from the best materials available. The Flex will withstand the abuse Mother Nature throws at it, and keep coming back for more.

UnderCover Ultra Flex:

UnderCover Ultra Flex:

UnderCover Flex Installation

UnderCover Lux Painted Hard Tonneau Covers


Low Profile - Undercover LUX SE has been designed to be a low profile cover and provide a styled look, styled ribs,

soft corners, contour edges, and a subtle spoiler give the Undercover LUX SE a custom look.

Factory Painted - A brand new, state of the art paint facility was built with the sole purpose of providing

the highest quality and best matching paint finish available.

UnderCover Lux Painted Hard Tonneau Cover Installation

UnderCover LUX Plant Investment

Undercover LUX Tonneau Cover

NEW Undercover Elite: