Your Source for Quality Fiberglass Dock Boxes
The Original Fiberglass Dock Box Designs, Available Only from Dock Boxes Unlimited
Engineered to perform in the most extreme conditions, every 100% fiberglass dock box from Dock Boxes Unlimited is built to last. Rather than settle for a marine dock box made of lesser quality materials such as plastic or wood, our heavy-duty fiberglass dock box construction averages a 3/16” wall thickness and uses only stainless steel lockable latches, continuous stainless steel piano hinges, 316 pneumatic stainless steel lid lifts and fastening hardware.
Largest Inventories
Fastest Lead Times
Largest Inventories
Fastest Lead Times
Now shipping from 4 locations!
Customer pickups are also welcomed!
Sarasota, Florida
Valdosta, Georgia
New Paris, Indiana
Lebanon, Missouri
EXPLORE WHAT GIVES OUR DOCK BOXES MORE VALUE
Find the Dock Boxes Unlimited Solution that Fits Your Needs
Standard Marine Dock Box Series
Our standard rectangular fiberglass dock box comes in a variety of sizes, providing the perfect dock storage box for life jackets, fishing gear, cleaning products, rope, and more.
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Dock Box Model 825 - 3X LargeW: 96" D: 22" H: 24.5" -
Dock Box Model 725 - XX LargeW: 84" D: 22.25" H: 24.5" -
Dock Box Model 625 - X LargeW: 71" D: 22" H: 24.25" -
Dock Box Model 700 - JumboW: 72.25" D: 26.75" H: 26.75" -
Dock Box Model 636 - StorageW: 74.5" D: 38.75" H: 35.5" -
Dock Box Model 424W: 53.25" D: 26" H: 24" -
Dock Box Model 426 - LargeW: 44.5" D: 26" H: 27.5" -
Dock Box Model 324 - MiniW: 33" D: 24" H: 18 " -
Dock Box Model 323 - MaxiW: 39.5" D: 19.75" H: 21.5" -
Dock Box Model 211 - X SmallW: 27.25" D: 18" H: 10.5"
Low Profile Marine Dock Box Series
Our low profile fiberglass dock boxes feature a low and narrow design, making them the ideal dock storage box solution for narrow docks and walkways.
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Dock Box Model 718 - 7' Low ProfileW: 85" D: 20" H: 18 " -
Dock Box Model 618 - 6' Low ProfileW: 73.25" D: 20" H: 18" -
Dock Box Model 518 - 5' Low ProfileW: 60" D: 20" H: 18 " -
Dock Box Model 418 - 4' Low ProfileW: 48" D: 20" H: 18 "
Seat Top Dock Box
Although all of our dock box models have reinforced lids for seating, the Seat‐top dock boxes provide comfortable seating while combining the functionality of a fiberglass dock storage box. Perfect for marinas or your home deck.
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Dock Box Model LS1 - Waterside LoungerW: 66" D: 24" H: 35.5" -
Dock Box Model 600W: 72" D: 32.25" H: 29.5" -
Dock Box Model 500W: 51" D: 30.5" H: 30.5"
Triangle Dock Box
Ideal for “over the water” installations, our Triangular Dock Boxes keep your dock storage box off the dock, allowing for more walkway space. Electrical triangle dock boxes are spacious options that accommodate most electrical power units.
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Triangle Dock Box Model 432W: 51" D: 27" H: 34" -
Triangle Dock Box Model 430 - SpacesaverW: 54.5" D: 32.5" H: 29.5" -
Electrical Triangle Dock Box Model 433EW: 50" D: 28.5" H: 34.5"
Upright Storage
When vertical storage is necessary, upright dock boxes (lockers) are a great choice. With the same sleek design and sheen expected with traditional dock boxes, upright dock lockers offer the perfect place to store towels, swim suits, fishing gear, toiletries, or other marina equipment.
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Upright Storage Dock Locker - Model 87DW: 36" D: 25" H: 87" -
Upright Dock Storage Locker - Model 79VW: 23" D: 19.5" H: 80.5" -
Upright Storage Dock Locker - Model 1810W: 49" D: 24.75" H: 73"
Trash Receptacles
Dock boxes made for trash containers allow the ultimate in performance and appearance. Trash receptacles look classy while providing a secure durable solution to keeping your dock and marina clean and free of trash and debris.
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Trash Container Model TR2W: 29" D: 29" H: 38.25" -
Trash Container Model TR1W: 23.5" D: 20" H: 29.5"
Specialty Dock Box
From our Dock Entertainment Center to our Treasure Chest dock storage box, Dock Boxes Unlimited has a specialty marine dock box to fit your needs.
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Dock Box Model 125W: 145.25" D: 31" H: 27.25" -
Treasure Chest Model 551W: 52.25" D: 32" H: 35.25" -
Patio Deck Box 528W: " D: " H: "
There is Simply No Comparison
IT ALL STARTS WITH GREAT CUSTOMER SERVICE
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