The Rock 36U is built for owners who want a true performance RIB that still feels “useful” all day: fast, stable, and easy to move around, with the kind of deck plan that actually works when you’re out with family or friends. The hull is a deep-V, triple-step design with a 23° deadrise, engineered to convert power into speed while keeping the ride confident and predictable in real sea conditions.

On deck, the 36U separates the boat into two social zones. Forward you have a delta sunbed and a console lounge; aft you get an oversized U-shaped seating area with a wet bar (fridge + sink)  the setup most buyers prefer when the boat is used for entertaining, island-hopping, or long day runs. 

The real advantage of the U edition is the expanded forward cabin/berth area beneath the bow sunbed, designed for two and convertible to storage, with additional space and storage compared to the S edition. It’s a practical solution: overnight capability when you want it, and dry storage when you don’t. 

Key highlights 

Deep-V triple-step performance hull, 23° deadrise 

Two distinct lounging areas; 

designed to host up to ~10 

Aft U-shaped cockpit lounge + wet bar (sink/fridge) 

Expanded forward berth/cabin under bow sunbed; converts to storage 

ROCK 36S 

The Rock 36S is the cleaner, more “sport” interpretation of the Rock 36 platform, same design DNA and same focus on ride quality and driver confidence, but with a deck layout that prioritizes sun-pad living and open space. The hull is a deep-V, triple-step design with a 23° deadrise, developed to deliver precise handling and a stable ride across changing conditions. 

The 36S keeps the boat simple and social: a large bow sunbed and forward lounge, plus an aft arrangement built around a big sunbed with a back-to-back console couch, ideal for dayboating, beach stops, and cruising with a smaller group who wants open deck flow. 

Below the forward sunbed, Rock Marine incorporates a hidden cabin/berth space for two that can also be used as waterproof storage. It’s the right balance for owners who want the option of a quick overnight or privacy for gear, without turning the boat into a “cabin-first” layout. 

Key highlights

Deep-V triple-step performance hull, 23° deadrise 

Walk-around deck with two lounging zones; designed to host up to ~10 

Aft sunbed + back-to-back seating layout 

Forward hidden berth/storage under bow sunbed 

Helm protection via hardtop + windshield; shock-absorbing bucket seating noted by builder

Dealer opportunities available for North America, Mexico, the Caribbean, and South America.