Two people sit on a Fixed Dock on Legs, overlooking a calm lake surrounded by trees and houses on a sunny day.
A Fixed Dock on Legs supports two chairs and a potted plant over a calm lake with a moored boat, dense trees across the water, and a partly cloudy sky overhead.
A dog swims in a lake with a toy near a Fixed Dock on Legs with two benches, surrounded by trees and blue sky.
A Fixed Dock on Legs is docked at a wooden pier with a metal gangway; chairs and flowers line the shore beside it.
Two people sit on a Fixed Dock on Legs, overlooking a calm lake surrounded by trees and houses on a sunny day.
A Fixed Dock on Legs supports two chairs and a potted plant over a calm lake with a moored boat, dense trees across the water, and a partly cloudy sky overhead.
A dog swims in a lake with a toy near a Fixed Dock on Legs with two benches, surrounded by trees and blue sky.
A Fixed Dock on Legs is docked at a wooden pier with a metal gangway; chairs and flowers line the shore beside it.

Stationary Docks

The Dura-LITE is Great Northern Docks’ premier stationary boat dock, designed and hand-built in Naples, Maine, since 1979. Tested on Maine lakes for over two decades.

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A white anchor icon centered on a dark blue circular background, inspired by the classic look of Maine Docks and Great Northern Docks. Key Features

  • Quality: Made in Maine for the harsh conditions of big lakes
  • Modularity: Adding sections to stationary Dura-LITE docks is a snap with our snap-on connector J brackets
  • Sturdy & Stable: Pipe legs that can be anchored into the lakebed, along with optional bracing keeps the dock safe and wobble-free
  • Easy Access: Options for stairs, ramps, and railings

A white checkmark inside a white, scalloped circle on a dark blue circular background, inspired by Maine Docks and Great Northern Docks. Details

  • Adjustability: Height adjustable with set screws
  • Removable Decking: Option for removable, solid board decking panels with latches for improved portability
  • Permanent Decking: Option for permanent, perforated decking to let water pass through in flood or turbulent conditions
  • Customizable: Orient dock sections into numerous layouts and easily accessorize with our easy to install, Snap-On brackets.
  • Standard “Nominal” Dimensions:
Stationary Dock Sections 4×10, 4×12, 4×16, 6×10
Stationary Dock Ramps 4×5, 4×10

A white castle icon with two towers on a dark blue circle, inspired by Maine Docks, represents the Fully Welded Stairs. Materials

  • Frame: Marine-grade aluminum frame with optional powder coating
  • Removable Decking: choice between Lumberock HDPE solid board decking or natural cedar 5/4”x6” stained decking
  • Permanent Decking: SunWalk 90 perforated, fiberglass reinforced polypropylene decking option
  • Supports: Galvanized 1.5” Schedule 40 pipe legs

White handshake icon inside a dark blue circle, symbolizing partnership or agreement for Maine Docks solutions. Product Resources

Pipe Leg Stability

Galvanized 1.5" Schedule 40 pipe legs drive into the lakebed, anchoring the dock to the bottom. Stable enough to tie up a pontoon in normal wave conditions.

Adjustable Height

Height adjustable with set screws, so you can fine-tune the dock level to your shoreline and water depth.

Modular by Design

Add sections any time using snap-on J connector brackets. No special tools required.

Decking Your Way

Choose removable cedar or HDPE solid board decking, or permanent SunWalk perforated decking for flood and turbulent conditions, which offers slip resistance underfoot.

Stationary dock sections are available in 4'x10', 4'x12', 4'x16', and 6'x10' layouts. Ramps are available in 4'x5' and 4'x10'. The frame is marine-grade aluminum with optional powder coating. Pipe legs are galvanized 1.5" Schedule 40.

Removable decking options include Lumberock HDPE solid board decking and natural cedar 5/4"x6" stained decking. Permanent decking is SunWalk 90, a perforated fiberglass reinforced polypropylene that allows water to pass through in flood or turbulent conditions and offers slip resistance underfoot.

The basic frame handles up to 4 feet of water depth. The basic frame handles up to 4 feet of water depth. For depths of 4-8 feet, Hook and Lock braces are recommended. Beyond 8 feet, a floating configuration is typically the better fit. Pipe driving depth, section orientation, and how you plan to use the dock all factor into what setup works best for your site. Not sure what's right for your shoreline?

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How It Works

Getting Started Is Simple

No pressure, no commitment. Just tell us what you need, and we'll let you know how we'd get it done.

Tell us about your project

No pressure, no commitment. Just tell us what you need, and we'll let you know how we'd get it done.

We'll reach out

A dock specialist reviews your project and calls or emails to discuss options, answer questions, and refine the details.

Receive your quote

Get a detailed quote with product recommendations, pricing, and installation options, usually within one business day.

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Tell us about your project and we'll get back to you within one business day — usually sooner.

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  • 47 Years in Business
  • Made in Maine
  • Free Quotes, No Obligations
Prefer to talk? Call us at +1 (207) 693-3770 Mon–Fri, 8:30am–5:00pm

See What Our Customers Say

...the entire experience was professional but also stress-free and fun. Best of all, we got the dock of our dreams...

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From Destin’s welcoming greeting when we entered the store, through the dock design process, delivery and installation by Tino to the final product… the entire experience was professional but also stress-free and fun. Best of all, we got the dock of our dreams.

Rebecca Poma
Maine
Rebecca Poma
Maine

...LOVE THE PRODUCT, super high quality! Shipping to Alabama was great! Love my "Great Northern Dock" stairs down here in the south!

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I worked with Gretta ordering the dock stairs descending into the water. Since I could not see the product, I was a little nervous ordering on my own. Gretta helped answer all my questions, and helped me figure out the best system for my situation! I don’t think I would have purchased had she not been such a great help. LOVE THE PRODUCT, super high quality! Shipping to Alabama was great! Love my “Great Northern Dock” stairs down here in the south!

Carol Smyser
Alabama
Carol Smyser
Alabama

...Their product is unmatched in Quality, Longevity and Look. There is no application or shoreline their docks can't accommodate. Not only are Great...

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Great Northern Docks is a first-class company with the best product on the market. As one of the larger dock installation companies in southern Maine I have worked directly with Great Northern for years. Their product is unmatched in Quality, Longevity and Look. There is no application or shoreline their docks can’t accommodate. Not only are Great Northern Docks in a class by themselves they are also the most installer friendly dock systems on the market. My dock business has been exclusively with Great Northern for years and they will always be the only company I will work with. From start to finish you will never be disappointed investing in a Great Northern dock system.

Shoreline Solutions LLC
Maine
Shoreline Solutions LLC
Maine

I just wanted to thank you for your help.  I LOVE my dock stairs! I was nervous to order a big ticket item half the country away but your kind attitude and help

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I just wanted to thank you for your help.  I LOVE my dock stairs! I was nervous to order a big ticket item half the country away but your kind attitude and helpful answers gave me a sense of security. I just wanted to thank you for your help.  So, all the way from Minnesota,  I send a shout out: “Yay for Seth! ”Thanks again,

Linda
Minnesota
Linda
Minnesota

I purchased a new dock this season from Great Northern Docks and was extremely happy with the quality and service. From the initial site review, where the team

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I purchased a new dock this season from Great Northern Docks and was extremely happy with the quality and service. From the initial site review, where the team came out and created options on paper, to the prompt delivery, everything went smoothly. When my installers were short some pipe, I called and GND quickly cut a 20’ pipe into two pieces and had it ready to go within the hour for no extra charge. They also gave me a refund for a few extra pieces that I had left over after installation.The dock itself is great looking, well constructed, and very functional for fun summer days on the lake; whether boating or just relaxing on the dock. Thank you GND!

Eric Miller
Maine
Eric Miller
Maine

Lindsay and the team at Great Northern Docks provided excellent support and guidance in the entire process of selecting the appropriate dock

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Lindsay and the team at Great Northern Docks provided excellent support and guidance in the entire process of selecting the appropriate dock that meets our needs and budget. Assembly was straightforward and the quality of the material as well as the craftsmanship was excellent. My wife and I are looking forward to adding additional accessories next year.

Christopher Cortez
Maine
Christopher Cortez
Maine
Black and white compass rose with eight main points and decorative outer rings, featuring a fleur-de-lis at north—perfect for accenting Great Northern Docks or Maine Docks.

Complete Your Dock
with These Essentials

Find the perfect accessories and parts to finish the job right.
  • The Roller Dock from Great Northern Docks extends on wheels into a clear, shallow lake with a sandy bottom and trees lining the distant shore under a blue sky.

    Roller Docks

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  • A woman, a young girl, and a golden retriever stand on a Floating Dock over a calm lake with green trees and warm sunlight all around.

    Floating Dock

    See DetailsRequest a Quote
  • A Maine Docks Swim Raft with a ladder floats on calm water, anchored and empty, showcasing the quality craftsmanship of their products.

    Swim Rafts

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    • FAQ

    What is a stationary boat dock?

    A stationary boat dock, also called a fixed dock or fixed pier, sits at a set height on legs anchored to the lakebed and does not rise or fall with the water. The height of the dock can be adjusted by loosening its set screws. Great Northern Docks builds stationary aluminum docks in Maine using a 6″ tubular aluminum frame and 1.5″ Schedule 40 galvanized steel pipe legs that drive directly into the lakebed. This creates a stable, but removable platform suited for tying off boats, fishing, and waterfront recreation.

    What is the difference between a floating dock and a stationary dock?

    Floating docks follow water level changes automatically, making them easier to manage drastic, in-season water level fluctuations and better suited for deeper water. Stationary docks are supported by pipe driven into the lakebed, allowing for height adjustment while providing a more stable feel underfoot. They are typically preferred in rough water conditions and offer greater flexibility for adding accessories.

    What is the water depth that a stationary dock can handle?

    A Dura-LITE stationary aluminum dock handles up to 3-4 feet of water depth with the standard frame and bracing. With optional Hook and Lock braces, it handles 4-8 feet of water. For water deeper than 8 feet, or shorelines with water levels that fluctuate more than 3-4 feet per season, a floating dock is the better fit to leave flexibility for edge cases.

    Can I install a stationary aluminum dock myself?

    Most installations benefit from professional help or a second set of hands. Depending on your site conditions — water depth, bottom type, shoreline grade — installation can get complicated fast. The Dura-LITE connects with snap-on J connector brackets and adjusts with set screws, however getting the legs level and the sections aligned right is easier with an experienced installer who’s seen your type of shoreline before. We recommend reaching out to our team before you start. Call us at (207) 693-3770 and we can help you figure out whether a professional install makes sense for your site.

    Do I need to remove a stationary dock in winter?

    In Maine and other cold climates where lakes and rivers freeze, seasonal removal of a stationary dock is strongly recommended to prevent ice damage. Great Northern Docks Dura-LITE stationary docks are designed for easy seasonal removal — the removable decking panels lift out with latches, and the snap-on bracket system lets sections come apart without tools. In warmer regions without ice, the dock can stay installed year-round.

    Can I add sections to my stationary dock later?

    Yes. Great Northern Docks Dura-LITE stationary docks are fully modular. Snap-on J connector brackets let you add new sections, remove sections, or reconfigure the layout at any time without specialized tools. Standard section sizes include 4×10, 4×12, 4×16, and 6×10.

    Stationary Aluminum Docks Built for Waterfronts

    Great Northern Docks Dura-LITE system is a stationary aluminum dock built for waterfronts where stability matters. Stationary docks work best in water up to 8 feet deep with a lakebed firm enough to accept driven pipe legs. Sandy lake bottoms are preferred over muddy bottoms because pipe feet are much easier to remove. In areas with a substantial layer of mud, a floating dock is generally the better solution.

    If you’re unsure whether your bottom conditions are right for a stationary boat dock, give us a call. We survey hundreds of Maine waterfronts every year, from Sebago to Moosehead.

    A wooden dock with chairs overlooks a calm lake, surrounded by trees. A sailboat floats nearby, and a lifebuoy hangs from the Maine Docks railing.
    Two people in swimsuits joyfully jump off a Great Northern Docks wood dock into the water, with a bench and bottle resting on the dock.

    Speak Directly With Our Dock Experts

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