GP Ineos Grenadier Interior Floor System - Rear Cargo Floor Kit

GP Interior Floor System for the INEOS Grenadier

GP Factor is proud to officially release the GP Interior Floor System for the INEOS Grenadier.

If you’re familiar with our brand, you’ve likely seen the INEOS Grenadier Full Interior System we developed—transforming the Grenadier into a complete, camp-ready living space when paired with the Alu-Cab Roof Conversion. Building on that experience, we’ve now developed a modular Interior Floor System that works seamlessly with both our full interior setups and standalone rear cargo configurations.

Designed for Modularity, Strength, and Simplicity

In conjunction with our full and rear interior modules, we wanted a floor system that was simple, effective, and built to the same standards as the rest of our products. The GP Interior Floor System is designed to be easy to install, extremely durable, and fully upgradable, giving you flexibility as your build evolves.

Whether you’re outfitting a full interior conversion or just improving the rear cargo area, this system provides a solid foundation you can build on with confidence.

Rear Floor Sections (THIS PRODUCT)

The rear floor system consists of two 3/16” thick aluminum plates that can be used as a standalone cargo floor or paired with our GP Rear Interior Modules (storage cabinets and fridge slide).

Installation is straightforward and requires no drilling or tapping. The rear floor bolts directly into the factory threaded mounting points in the Grenadier, making it a clean and completely reversible upgrade.

If you later decide to remove the rear seat, the rear floor can be easily upgraded to integrate our Rear Seat Delete, expanding your usable interior space even further.

GP Rear Seat Delete System

After working with numerous seat delete systems on the market, we identified one key requirement above all else: simplicity. Our Rear Seat Delete was designed to integrate seamlessly with the GP Rear Cargo Floor while remaining clean, functional, and easy to live with.

The seat delete features three access hatches for quick and convenient access to the Grenadier’s electronics. Each hatch is equipped with Southco flush compression latches—no knockoffs—ensuring durability and a refined fit and finish.

A unique feature of our design is the area directly behind the driver and passenger seats. This space includes dedicated pockets capable of holding up to four Dometic water tanks or Scepter jerry-can style water tanks. We intentionally designed the system to allow for water storage or none at all, recognizing that not every user wants permanent water onboard. This layout also makes tank removal and cleaning significantly easier.

Specifications

• Material:

  • Top plates and hatches: 3/16” aluminum

  • Bottom support braces, feet, and cross bars: .119 HRPO steel

• Finish: GP textured black powder coat (all components)

• Latches: Southco flush compression latches (non-locking)