Milltown Dock & Marine Service Center

Multi-Docks - Revolution Series
The Latest Innovation From Porta-Dock

Our Multi-Dock system provides unmatched strength, configuration options and ease of installation. Constructed of high quality marine alloy aluminum, our Multi-Docks are rust proof, corrosion resistant, and unaffected by weather conditions or ultra violet rays.

Available in the with the following decking & color options:

Beige Aluminum
Cedar Decking
White Aluminum



Above: Shown as a Post or Roll-In model. Posts hidden below the decking to provide a flush decking surface.

Top- Right: Revolutionary adjustable screw legs allow for multiple position leveling with the use of a cordless drill for maximum efficiency.

Bottom-Right: Connection plate allows for ease of installation & unmatched strength.

*Revolutionary leveling system with adjustable screw legs for ease of installation
*Available with posts for free-standing or wheels for roll-in
*Available in 4' or 5' widths and 8' or 12' lengths
*State-of-the-art high-quality, lightweight aluminum framework
*Available with aluminum or cedar decking panels
*Baked on enamel finish, textured for skid resistance; providing ultimate dock safety
*Elegant and superior quality cedar decking
*Easily allows for the addition of accessories such as benches, ladders, steps and bumpers

Signature Series
Aluminum Roll-In Docks
Porta-Dock roll-in (rolling) docks are the perfect solution
for your lake home or cabin. Providing unmatched in-and-out-
of the water capability, aluminum roll-in docks install with minimal effort, and offer such features as removable, custom fit aluminum or cedar panel decking.

Modular Design: The modular design of Porta-Dock's roll-in (rolling) dock allows endless options when creating a layout that fits your exact needs. Available by sections, you can build your system as your needs and budget grow. Designed for easy use for Minnesota and Wisconsin lakeshores.

Our roll-in dock offers superior stability, ease of installation and years of use. Available in 4' and 5' widths, each frame allows for easy installation of decking panels.

Available in the with the following decking & color options:
Dock Accessories

Beige Aluminum
White Aluminum
Cedar Decking

All aluminum steps come standard with handrails and adjustable legs. Available in 4, 6 or 8 step configurations.

      4-Step:   29" - 41"
      6-Step:   45" - 57"
      8-Step:   59" - 71"


Ladders available in 3 or 4 step aluminum construction.


Dock benches are available in fiberglass, aluminum, or cedar to match your decking. Armrests are also available in matching styles. Available as deck mount or frame mount.

Hand Railings

Lightweight aluminum railings for additional safety.

Dock Chairs, Table & Umbrella

This furniture set consists of two swiveling dock chairs with white steel frame construction and tan weather proof fabric, a circular table and an adjustable umbrella with green fabric. Easily quick-connects to most Porta-Docks with mounting bracket.


Both horizontal and vertical dock bumpers are available for all dock styles.