High-Quality Boat Docks

Boat Docks to access the water for all environments. Northwest Marine offers floating boat dock systems in wood, steel channel, steel truss, and aluminum. Current prices depend on the type of material used to build docks. Wood typically is least expensive. Aluminum is the most costly. Saltwater or freshwater these docks are built tough.

We also manufacture metal dock hardware. You can buy parts and pieces to build or repair your dock.

Our customers include all branches of the Military, State, Federal, and municipal agencies, marine contractors, as well as private marina owners, managers, and developers.

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Aluminum Frame Docks by OMC

OMC – Aluminum frame docks are custom designed and built based on your individual site and recreational needs and requirements.


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EZ-DOCK

The polyethylene dock sections are durable, slip-resistant and low maintenance.

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Steel Frame Galvanized Docks By OMC

OMC – Heavy Duty 10″ hot dipped galvanized steel frame docks are custom designed and built based on your individual site and recreational needs and requirements.


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Steel Truss Frame Docks

$606.25$1,126.30

Steel Truss Frames Specifications

  • Standard construction is 2″ x 2″ x 3/16″ angle and 1/2″ round bar.
  • Hot-dipped galvanized after welding.
  • Our frames are 10′ in length and 8″ high and come in 2′, 3′, 4′, 5′, 6′, and 8′ widths.
  • Special custom sizes are also available.

Important note:
Our Steel Truss Frames can be connected together by using our Steel Truss Frames Hinge Kits which can be purchased here.  Truss frames offer many hardware configurations.

Steel Truss Frames Accessories

$5.25$75.65

To create a 4′ x 20′ dock finger all you need to do is bolt two of our 4′ x 10′ steel truss frames together end to end. It’s a nice alternative to cutting frame members from lumber and bolting every single piece together part by part.

Important note:
Our Steel Truss Frames Hinges are used to connect multiple Steel Truss Frames together. The Steel Truss Frames can be purchased here.

Wood Dock Kits

$975.73$2,307.46

Wood Dock Plan Kits and Hardware
Northwest Marine Supply offers detailed free wood dock plan kits instructions.

Don’t start building your dock until you have our free plans and appropriate hardware kit. The result will be a beautiful dock.

To build your own dock.

  • Download and print our free wood dock plan kits instructions.
  • Purchase the hardware as a kit. See the kit size options under the Options pulldown.
  • Follow the plans and build your own wood dock.

Some decking options (composites, & ThruFlow) require more support underneath or more stringers; while other decking options (standard wood, FiberForce Recycled Lumber, Steel Decking & BestDeck) do not require as much structural support and can span 24”.

Contact us with any questions.

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Wood Docks By OMC

OMC – Timber frame docks are custom designed and built based on your individual site and recreational needs and requirements.


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