Only at Dock Boxes Unlimited
Dock Box Covers
Use Code BOXCOVER10 for 10% off your dock box cover.
Fully-Encased Marine Dock Box Protection with Dual-Ventilation
Original Fiberglass Dock Box Designs, Only at Dock Boxes Unlimited
Original Fiberglass Dock Box Designs, Only at Dock Boxes Unlimited
Elevate the Look and Functionality of Your Boat Dock
Nothing affects the look of your marina more than the dock boxes you select. When you choose our matching fiberglass dock boxes, you can quickly and efficiently maximize the overall style and appearance of your marina. That’s why standardizing your dock boxes makes so much sense. It’s also why carefully selecting a reputable partner like Dock Boxes Unlimited to provide them is so important.
Personalize Your Dock Box with Fade-Proof Marine Fabric
When you’re covering your dock box, it’s important to have a durable material you can trust to withstand marina elements. Our dock box covers are manufactured with the highest quality canvas fabric resistant to wind, rain, mold, ultraviolet rays, and longtime use. Between our many different color and size options, we have them ready and available to ship anywhere in the United States. Whether you’re outfitting an entire marina or would like to personalize your own personal boat dock boxes and pier, our covers will keep your dock looking good all year long.
Commercial Buyers
Volume Pricing Available
Choose your products of interest, then request an estimate for volume pricing.
Commercial Buyers
Volume Pricing Available
Dock Boxes Unlimited offers volume pricing options for commercial buyers.
Choose your products of interest, then request an estimate for volume pricing.
WEATHER PROOF
Made for extreme weather conditions.
LOCKABLE, STAINLESS STEEL LATCHES
Secured with over-seized stainless steel rivets. Latch will accommodate up to 1/4” padlock shackle.
CONTINUAL STAINLESS STEEL PIANO HINGE
Secures the lid to the base.
FINISHED INTERIOR
Inside of box is sanded and sprayed with gel coat.
UV GELCOAT FINISH
For long lasting protection and keeping
your box looking great.
FISHING ROD HOLDER
Comes standard in the 825 model. Also available separately.
AVAILABLE COLORS
Standard colors of white, gray, and tan.
VERSATILE
Drill Holes to conveniently mount to any surface.
PROTRUDED WALLS
Add rigidity and structural integrity.
STRONG SANDWICH-CORE LID
Allows for seating.
PNEUMATIC LID LIFTS
Allow for safe and easy lid opening and closing. Lid lifts add long-term strength to the lid and protect it from wind conditions.
Shop Our Stylish Canvas Dock Box Covers
CUSTOM FIT MARINE COVERS FOR DOCK STORAGE BOXES
Our covers are designed to fit any size dock box and are crafted with reputable Sunbrella® marine canvas. Browse our collection of dock box covers and find the perfect fit for your needs.
Dock Box Model 424 – Standard
$819.95Dock Box Model 324 – Mini
$565.95Dock Box Model 323 – Maxi
$629.95Dock Box Model 426 – Large
$745.95Dock Box Model 636 – Storage
$1,880.95Dock Box Model 700 – Jumbo
$1,121.95Dock Box Model 625 – X Large
$910.95Dock Box Model 725 – XX Large
$1,059.95Dock Box Model 825 – 3X Large
$1,169.99Dock Box Model 211 – X Small
$371.95
STANDARD MARINE DOCK BOX SERIES
LOW PROFILE MARINE DOCK BOX SERIES
Durable Protection Against Marine Elements
Most dock storage boxes are located close to water, regularly exposing them to sun rays and moisture. Our dock box covers are manufactured with Sunbrella® marine canvas fabric – ensuring complete protection and performance. No matter what the weather or marina may bring, our covers can be trusted to maintain your dock box’s quality and appearance.
Engineered to Fit Dock Boxes “Like a Glove”
Behind every Dock Box Cover is a team of experts working together to provide the best quality covers in the marine canvas industry. Our Dock Box Covers use Sunbrella® marine canvas, which is darted, cut, and hand-sewn to achieve a durable finish.
CAD Technology highlights where darts need to go, and then Dock Box Covers’ team of master sewers overlock darts and lock stitches with UV-resistant thread for cover longevity. By using custom specifications from OEM suppliers and detail-oriented sewing techniques, each cover fits “like a glove” for the dock box it’s designed for.
Wide Variety of Fade-Proof Colors
Personalize your dock storage boxes with our Dock Box Covers, meticulously crafted using Sunbrella® marine-grade canvas fabric. Currently, they are available in a spectrum of fade-proof colors, including Forest Green, Black, Burgundy, Charcoal, Captain Navy, Pacific Blue, Red, and more. We’re proud to provide a variety of options to suit your preferences and make your marina look better than ever.
Whether you’re outfitting a marina or personalizing your boat dock, the vibrant hues of Sunbrella canvas maintain their brilliance despite constant exposure to the elements. Plus, every Dock Box Cover is covered under our 10-year limited warranty guarantee, ensuring long-term durability for your canvas cover.
Water, Mold, & Mildew Resistant Fabric
Our Dock Box Covers are expertly crafted with marine-grade fabric, providing exceptional protection against water, mold, and mildew. They are designed to withstand constant sun exposure, heavy rainfall, oceanic salt, and humid conditions that often affect aquatic environments.
In addition, the moisture-repellent materials used in crafting each cover make them resistant to mold and mildew, maintaining a clean and pristine appearance. Even in the face of dirt, debris, or sun lotion, a simple cleaning with mild soap and water restores these covers to their protective and stylish glory. Enjoy not only the resilience of our covers but also the ease of maintenance for a lasting investment in marine aesthetics.
Unmatched Quality. Proven Durability.
Dock Equipment for Every Boat Dock
Whether it’s finding the perfect dock supply product or equipping an entire marina facility, Dock Boxes Unlimited has the solutions you need.