Whether you need a dock for your personal watercraft or a new 200 slip marina, Duncan Seawall has the experience and ability to build a dock you will be proud of for years to come. When constructing a dock, your material options are almost endless. The pilings, substructure, decking and fasteners can be customized to meet your specific needs and budget requirements. Duncan Seawall will assist you through the entire dock construction process.

Several of our standard features includeSeveral of our standard features include:

  • 8” and 10” diameter, 2.5 C.C.A. marine grade pressure treated pilings
  • Pilings set a minimum of 6’ then driven for maximum stability and to prevent settling
  • A wide range of decking from marine grade pressure treated decking, Trex capped composite, Azek composite decking or our beautiful Ipe hardwood
  • Stainless steel screws to attach the decking with no rusting or lifting of the deck boards
  • Stainless steel carriage bolts to attach the substructure to the pilings
  • .6 C.C.A., marine grade pressure treated, 2” x 8” timbers for substructure (headers and stringers)

Our skilled carpenters have years of experience and take pride in building quality docks to meet your needs.

Duncan Seawall offers a wide variety of accessories, options and add-ons for your brand new Dock including but not limited to:

  • Ladders
  • Bumpers
  • Cleats
  • Lights
  • Pile wrapping
  • Pile caps
  • Dock step downs
  • Handrail (Cable, P.T., Composite and Rope)
  • Slide Moor docking system
  • Fish cleaning tables
  • Dock storage boxes
  • Benches and chairs
  • Dipped and wrapped pilings