Beach King – Dock Systems

We build what the customer wants.

Beach King roll-in and sectional docks have been manufactured in Detroit Lakes, MN, since 1995. We custom build to suit your residential or commercial needs, with the goal of producing the highest quality product available at an affordable price. We believe so strongly in the superiority of our docks, that we put forward a 15-year warranty, right down to the welds.
Featuring a 2″ wide by 7″ tall frame, the Beach King dock only requires support legs every 16 feet, and because the frames are welded together rather than bolted, with extra plating in every corner, they are sturdier than most any other dock on the market. Axle and support legs are available either inside or outside the framework, and height adjustment is achieved through set bolts, screw jacks, or winches that slide on the top of the legs. Our docks range between 3-8 feet in width, with sun decks available in any size you choose.

Beach King systems make the installation or removal of our 8-ft, 12-ft, 16-ft, 20-ft and 24-ft standard sections a breeze, noting that the fewer splices a roll-in dock has, the stronger the overall product is. Sun decks are customizable and may be welded into place for added stability, or bolted on for ease of removal.

  • The Ease of adding and removing accessories or dock sections is second to none!
  • Beach King offers a Huge variety of accessories for your dock system. We will also custom make accessories to fit your needs.
  • With a 2″ wide by 7″ tall frame the Beach King dock only needs support legs every 16ft and is still stronger then most other docks.
  • Beach King dock frames are all welded together instead of bolted. This creates a much stronger and sturdier dock.
  • The sun decks can be welded on or made removable (customers choice) a welded sun deck is much more stable then bolted together.
  • The axle and support legs can be either on the Inside of the frame work or on the out side.
  • We have Three different ways to adjust the dock height from just Set Bolts to Screw Jacks or Winches that slide on the top of the legs.
  • We range from 3ft to 8 ft wide docks with as big as sun decks as the customer wants.
  • We have 8ft 12ft 16ft 20ft and 24ft standard sections. The less splices you have on a roll-in the dock the stronger dock you have.
  • We have roll-ins and sectional docks
  • We offer many different kinds of decking to fit customers wants and needs.
  • A True 15 year warranty right down to the welds
Dock Systems Add It 1
Dock Systems Adjust It 2
Dock Systems Enjoy It V2

Anywhere on your dock!

Designed with sides that accept accessories with Ease! Adding new accessories is as easy as 1, 2, 3.

Beach King Docks

  • 2×7 Solid Frame
  • All Welded Main Frame or Bolted
  • Custom Built Accessories
  • Center Bearing Every 16″
  • Extra Plating in Every Corner
  • 15 year 100% Warranty



  • Titan “Maintenance Free”
  • Powder Coated Tan Aluminum
  • Powder Coated Gray Aluminum
  • Wood Grain Aluminum
  • 5 ft Wide available
Dock Accessories 
  • Steps with Hand Railings
  • Ramps
  • Benches with or without Armrests and Cup Holders
  • Homecrest Dock Furniture
  • Deep Water Kits
  • Bumpers
  • Post Bumpers
  • Corner Bumpers
  • Kayak Racks, double and single
  • 3 and 4 step Ladders
  • Dock to Lift Steps
  • Tie Down Rings

Contact us for more information on our Commercial Docks