Tectonic™ Dual-Motion Tri-Fold Truck Bed Cover – Peragon
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We wanted a bed cover made for more.

Keep your stuff safe

Unrivaled security

Keep your stuff safe

No cheap hinges, fabric or lightweight sandwich panels here. We use welded solid sheet aluminum with structural support members, brought together with hard anodized machined aluminum hinges and components.

  • Two robust locks, one key
  • No-tamper hinges and exterior components
  • Welded .080 sheet aluminum
A man standing on the cover.
A closeup view of the primary cover hinge.
A truck with the cover closed.
A closeup of the locking mechanism.
A closeup view of the secondary cover hinge.
Ready for any weather

Keep nature outside

Ready for any weather

A belt-and-suspenders approach to weather protection deploys multiple layers of sealing, creating a robust barrier to the elements, ensuring your cargo stays dry.

  • Thick fin and bulb EPDM perimeter seals
  • Additional rubber rail seal for redundancy
  • Exterior draining gutters under panel hinge points
  • Rubber lock caps keep locks free from rain and ice
Nothing out of reach

No-limits access

Nothing out of reach

Tectonic™ folds in the front and back for quick and easy access. It slides fore and aft just as easily, allowing unhindered access to items stowed anywhere in the bed.

  • No part of your bed inaccessible
  • Easily translate fore and aft
  • Locks in multiple positions
Zero lost bed space

Use your whole bed

Zero lost bed space

Pack your bed full to the brim, and hit the road knowing that you can access everything, everywhere.

Load video: Adapts for large cargo Haul large items

Adapts for large cargo

Haul large items

No Gear Left Behind

Built to carry

No Gear Left Behind

Never run out of space again. When you've used every inch of your bed, Tectonic™ is built to carry on top.

  • 400 lb. hauling capacity (on-road rating)
  • Machined aluminum tie-downs
  • Bed-liner rubberized finish
A ratchet strap hooked to the rear cover cleat.
A christmas tree in the back of a truck.
A ratchet strap hooked to the front cover cleat
A hunter attaching gear to the cover
A man strapping coolers to the top of the cover.
Remove entirely

Gone in 60 Seconds

Remove entirely

For those few times when you need complete access to your bed with nothing in the way, Tectonic™ removes entirely in 60 seconds by way of lift-off hinges.

Product Specifications

Product Specifications

Haul Capacity 400 lb. (on-road rating)
Static Load Rating 600 lb. (parked)
Panel Material .080" 5052-H32 aluminum
Finish FusionKOTE (powdercoated + bedliner)
Installation Time 30 minutes or less
Warranty Lifetime
Machined Hardware 316 Stainless Steel
Removal Time Remove entirely in 60 seconds
Product Weight 30 lbs. per panel (90 lbs. total)
Tectonic cover close up.

Solid & Smart

All the strength without the limits

All the strength without the limits

1. The roof over your bed

Our panels are crafted from laser welded .080” 5052-H32 solid aluminum, with 50% greater tensile strength than 3003 alloy aluminum.

2. These are no cheap hinges

Hinges machined from 6061-T6 Aircraft Grade Aluminum with Type III UV Resistant Anodizing (architectural grade). In other words, the bees knees.

3. Built to carry

Machined aluminum and architectural anodized tie-down cleats are integrated directly with the structural support stud underneath, ensuring your cargo on top isn't going anywhere.

4. Layers of protection

Your cargo is sealed from the elements by multiple layers of protection, including a full perimeter gasket, secondary rail seal and internal rain gutters at the hinge points.

5. Welded Support Beams

5052-H32 aluminum welded structural support beams provide weight distribution and increased strength.

6. Twice the Finish of other Covers

Literally. First we powdercoat the entire cover with an underbody automotive grade powder to provide incredible adhesion and tooth for the final coat. Then we throw down an indestructible spray-on bedliner finish ready for anything you can throw at it.

Load video: Easy installation walkthrough

30 Minutes or Less

Easy Install

Tectonic™ was purposefully designed with easy installation in mind. No professional installer needed. You'll be done in 30 minutes or less.

Load video: Peragon® Tectonic™ Folding Cover Customer Walkthrough

Peragon® Tectonic™ Folding Cover Customer Walkthrough