Patriot Docks Premium Low-Profile Floating Dock w Poly Decking Experience the most durable and versatile floating dock kit on the market with the Patriot Docks Premium Floating Dock Package. Constructed of 6000 series marine grade aluminum, the Premium Floating Dock is designed to sit close to the water surface, allowing for easy access in and out of the water. Measuring 96 x 48 x 4-12, and only weighing 50 lbs., the Premium Floating Dock has a 4 wide usable walking surface and is easy to manage