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  • Aluminum structure with stainless steel hardware for durability
  • Hot-dip galvanized steel posts and base plates resist rusting
  • Ideal for use in shallow waters that are up to 4 ft. deep
  • See More Details

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Product Overview

The QP-427 Stationary Aluminum Dock Kit is a great lightweight, easy to assemble and install, 4 ft. W x 8 ft. L dock. The all-aluminum structure with stainless steel assembly hardware and hot dip galvanized steel posts and base plates, makes this dock totally rust free and easy to maintain. It's ideal for shallow waters up to 4 ft. deep. It includes all the necessary hardware to join 2 docks either end to end, side-by-side or even in an «L» shape. Although this dock is ultralight, it can handles up to 800 lbs. The kit comes with two (2) galvanized steel posts. Multinautic's custom aluminum extrusion has a unique "UniTrack" system on each side, enabling to insert special mooring cleats (not included) and other accessories without the need to drill or screw into the wood decking allowing you to move them easily to fit your changing needs. This kit is affordable and easy to build whether you're a handyman or not! The result is a nice and long lasting dock.
  • In the box: 2 alum. sides (96 in.) 1 alum. central support (48 in.) 2 alum. end pieces (48 in.) 2 galv. steel leg posts (6 ft.) 2 galv. steel base plates (6 x 6 in.) 2 PVC post caps 2 junction plates 1 corner adapt. 1 parallel adapt. S.S. hardware
  • As all aluminum stationary docks must be removed from water for wintertime, this structure has been designed to be light without loosing sturdiness in the process
  • Can be assembled by one person and installed with ease by only two people
  • We recommend cedar for decking as it's lightweight, soft and it's renowned for its naturally occurring resistance to moisture, decay, and insect damage
  • The great design allows to assemble the decking boards as a panel and then flip it over to secure it in place with a couple of screws. Download the instruction guide from this web page for assembly details
  • Even with their lightweight, some people are concerned about mooving the docks. Multinautic Wheel Kit #22005 is suggested when encountering seasonal water fluctuations, and will be a great help for the installation or their removal for winter.
  • Professional Dock Kit for exceptional result
  • Check out the simplicity and features of the product on video. Search for -Multinautic QP-427- on YouTube

Info & Guides

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Stationary Aluminum Dock



Product Depth (in.)
96 in
Product Height (in.)
6 in
Product Length (in.)
96 in
Product Width (in.)
48 in


Dock Type
Marine Supplies Product Type
Other Marine Hardware
Product Weight (lb.)
71.41 lb

Warranty / Certifications

Manufacturer Warranty
1 year limited warranty, for more details please refer to our website at www.multinautic.com

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
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  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 18 reviews
  • 92% recommend this product
Filter by:
Showing 1-10 of 18 reviews
Oh so easy!
Purchased 4 units, assembled 4 units, put 4 units in the canal... in a weekend by myself! Imagine if you had help! The door is sturdy, withstood ETA storm surge 2 feet under water and still solid as a rock. The ease of assembly was great. Only complaint is the Home Depot doesn’t carry all the accessories like the dock bench or make the readily available. But, having Sid that, it is a great product.
by Jeff
Response from Multi Online DistributionMar 31, 2021
HI Jeff,
Please contact our customer service to help you know other possibilities. You can also type Multinautic in the Homedepot seach field to see more accessories. Thank you for taking the time to rate and comment our product. It's really appreciated!
    • Recommended Product
    Extremely durable product with ease of assembly. It was just...
    Extremely durable product with ease of assembly. It was just me, but in three days of on and off attention I completed a 4 - 4x8 section dock in an L shape utilizing the parts provided. It looks great! It already met the elements of Hurricane ETA and the storm surge put it a foot and a half of water! She didn’t budge! If I could load photos I would. Now for the accessories of Home Depot would only carry a variety of their products.
    by Eta20DOCK
    Response from Multi Online DistributionMar 31, 2021
    Hi! We would be interested to know which Multinautic products you would like to get from The HomeDepot. Write us a note at info@multinautic.com. Thank you for taking the time to rate and comment our product. It's really appreciated!
    • Verified Purchase
    Excellent product and even better customer service
    The dock went together easily with no issues what so ever. We have been enjoying our new dock for 2 seasons and couldn’t be happier. I called Multinautic’s customer service to ask about connecting to an older aluminum post dock to our new Multinautic dock and before I knew it, the agent was sending me bolts I had lost ....free of charge. I’m now a customer for life!!!! Thank you
    by John
    Response from MultinauticMay 5, 2021
    Wow! thank you very much for this amazing review. We are glad to know that you are a satisfied customer. Also thank you for the five stars it's very appreciated. multionline
      • Recommended Product
      Solved my dock dilemma!
      Installed the first section today in about two hours. Great instructions and a quality product. Will be adding more next weekend! Can’t wait to buy some of the accessories, too. However, currently they’re difficult to find online. Hopefully this gets fixed soon. I would like to order the kayak rack and other parts. I recommend this product!
      by JosephM
        The dock is nice but it would be better with...
        The dock is nice but it would be better with a lengthwise center support for deck boards. Cedar is hard to find and composite is limp and not so sturdy.
        by JASON
        Response from MultinauticJun 25, 2021
        Hi Jason, Thank you for the positive comment and the 4 stars ! At Multinautic, we developed different Series of Aluminum Docks and this one, the QP-427 was designed to be ultraligth and affordable. We don't recommend using composite for the decking also because it's heavy and all screws should preferably be installed in pre-drilled holes. Sturdier model such as the QPF-459 can be either on posts or floating and has 2 cross members. Thanks again for taking the time to write this review. multionline
        • Verified Purchase
        Lightweight and very easy to assemble.for one individual.
        Lightweight and very easy to assemble.for one individual.
        by ron
        Response from Multi Online DistributionApr 5, 2021
        Hello, We're happy that you like our product. Thank you for the review. multionline
        • Verified Purchase
        • Recommended Product
        Highly Recommend
        Very easy to assemble, solid dock, highly recommended!
        by Dave
        Response from MultinauticApr 14, 2021
        Hello, it is a pleasure to know that you like our aluminum dock and that you had an easy time assembling it. Thank you for the 5 stars and the very good comment. multionline
        • Verified Purchase
        • Recommended Product
        Multi Nautic Dock Kits
        The product is well put together. Everything fits, it’s sturdy in the water, logical hardware options for different configurations and the directions are good. I’ve purchased four and have been very happy my first summer.
        by powedermiller
        Response from MultinauticMay 3, 2021
        Hello, I'm happy that your enjoying your docks. Thank you multionline
        • Verified Purchase
        • Recommended Product
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by HomeDepotCustomer
        Response from MultinauticApr 9, 2021
        Thanks for the five stars! multionline
        • Verified Purchase
        Excellent quality, strong build, easy to assemble and super light...
        Excellent quality, strong build, easy to assemble and super light weight
        by SW
        Response from MultinauticApr 29, 2021
        Hello, thank you for taking the time to write a amazing review and for giving us five stars. Also, we are happy to see that you like our stationary dock. multionline
        • Verified Purchase
        2 people found this helpful
        Showing 1-10 of 18 reviews