• Easy, Speedy & Stable
  • Reconfigure Quickly
  • Ships Affordably
  • Weight Capacity up to 90 lbs PSF
  • Available in 10″ Tall and 18″ Tall Float Blocks

If you have ever tried to lift a plastic raft, you probably know they are very large and heavy. Now the ability to lug them in smaller pieces makes it possible to handle easily alone for installation or removal of your floating dock. These plastic squares are made thick with rotation molded polyethylene. The advantages of connectable chambers allows you to replace parts if punctured without replacing the entire raft. The float walls are thick rotation molded polyethylene and hard to puncture, however, if punctured the entire raft will not sink and fill with tons of water making it impossible to haul away. There is no foam to absorb water so if a damage occurred, water would drain out instantly and the damaged float can be recycled.

Polyethylene is a very strong plastic that we have used on our Drag-on Floats for over 30 years and even today, the old floats are still in use. No splinters or rotting, stable in the water and no maintenance.

These Plastic Dock Squares are available in 10″ and 18″ tall.
The 18″ shown at the bottom of this page is available in 2’x4′, 2’x2′ and 2′ right triangle with 45º angle shown in the sea plane dock below. The 18″ tall plastic docks can connect to the 10″ tall docks for boarding boats that are lower to the water.

We make components to attach to the edges such as bumpers, ladders and hinging ramps (Accessories shown below).

10″ Tall Plastic MPD


Click to enlarge pictures of Modular Plastic Docks in the photo galleries

Swim Raft MPD



18″ Tall Plastic MPD

 MPD Accessories

For ordering accessories, you can call to speak with our experienced sales department during our business hours or click on the “contact us” link to send us a message.

MPD Ramp & Anchoring Attachment

Tidal Kayaking MPDs

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Safe & Easy to Assemble Docks

MPD Boardwalks

Hull Friendly Commercial Docks

Swim Rafts & Docks made with individual blocks

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