Cube Docks - Plastic Floating Docks
Our high density plastic cubes offer you unlimited configurations in a maintenance-free alternative to traditional wooden, metal, and concrete docks. Guaranteed for twenty years, our environmentally friendly cubes have been installed around the world in residential, commercial, marina, rowing, fishing and swimming platforms, as well as numerous other recreational applications. When compared to other docks, ours offer lightweight parts that are quick and easy to assemble with our special connecting pin. Plus, we offer one of the most complete ranges of accessories in the industry to further customize your dock in recreational or commercial use.
Standard Plastic Dock Cube

This floating plastic cube is the base element for all of our docks. Cubes can be assembled together to form endless dock designs and configurations. The benefit of having a modular dock is it provides you with the flexibility to add additional cubes should you need to change your dock over the years.
Our standard dock cubes have enough buoyancy in the water to support 150 pounds per cube, making them extremely stable. They have been tested in extreme weather conditions and our docks can even keep a car afloat.
Our standard dock cubes have enough buoyancy in the water to support 150 pounds per cube, making them extremely stable. They have been tested in extreme weather conditions and our docks can even keep a car afloat.
Plastic Dock Corner Cube

The corner cube is specifically designed to improve the aesthetic quality of your dock as well as give it strength. Corner cubes can be used to modify angles should you choose to create an octagonal platform or smooth out corners with 45 degree angles. Corner cubes can provide a sleeker and more professional look to your traditional squared dock designs.
Low Profile Dock Cube

The low profile cube is a basic unit that can be used instead of the standard cube. Its lower profile offers a shorter cube that is closer to the water level and greatly improves boarding for rowing docks, paddle boats, canoes and kayaks. Our low profile cubes are also manufactured with the corner cube's 45 degree angle design so you can create any custom look you want.
Service and Dock Lighting Cubes

Our floating plastic dock service cubes are a 2 piece cube that offers a transparent or colored cover so you can run wiring or pipes (water, electrical, speaker wire, etc.) under your dock. This seamless look allows you to light up your dock with LED lights or run other services under it. Plus, marina and residential applications benefit from having the convenience of services like electricity and water directly on the dock. Learn more about our custom dock lighting.
Floating Plastic Dock Photos
Plastic Dock Cube Specifications
- Material/Composition: High-density polyethylene plastic resin
- Surface: Anti-slip surface with foot traction
- Dimensions (LxWxH): Full Cube: 19" x 19" x 14" Low Profile Cube: 19" x 19" x 9"
- Weight: Full Cube: 12 lbs. Corner Cube: 11 lbs.
- Floating Capacity: 150 lbs. per full cube or 60 lbs. per sq. ft
Cube Colors
Our cubes come in standard grey, beige, or any other color upon special request. The light color palette of our cubes keeps them from absorbing heat from the sun. Contact us today to have your dock custom designed and get a free quote.