The 10 best heavy-duty deck boxes of 2025

Exterior Dimensions: 4 ft. 2. 3 in. L x 2 ft. 1. 2 in. W x 2 ft. 2 in. H; Interior Capacity: 116 Gallons

Extra-large deck box made from high-density polyethylene (HDPE) plastic, powder-coated steel hinges

Lockable controlled spring-hinge lid opens greater than 90° – won’t slam shut

Molded handles – moves easily to desired location

Weather-resistant – helps keep interior dry

DIMENSIONS: Exterior: 59.7 in. L x 28.5 in. W x 27.6 in. H / Interior: 56.2 in. L x 25 in. W x 25.1 in. H

IDEAL STORAGE: Large storage capacity can hold up to 150 gallons

RESIN CONSTRUCTION: It's made out of all weather-resistant resin with an appealing wood-look texture

DURABLE AND STRONG: Weather-resistant polypropylene construction prevents rusting, peeling and denting - unlike real wood

HYDRAULIC PISTONS: Easy lift and soft close mechanism pulls the top completely open and shut slowly with minimal effort - easy to use and not smashed fingers

AMPLE STORAGE SPACE: Safely store small decorative pillows, patio cushions, pool chemicals, pool noodles, gardening tools, sporting equipment and more.

MAINTENANCE FREE: Durable UV resistant resin will not rust, rot, or fade and the innovative lid design keeps water out. Impact resistant flooring is built to last and made from high-quality material that can handle heavy items, drops, and spills.

UNIVERSAL DESIGN: Clean lines and neutral tones blend deck box into any yard or patio. Top of deck box doubles as extra seating or an end table for holding drinks or snacks.

DOUBLE-WALL CONSTRUCTION: Designed for extra strength and durability, two layers provides reliable protection for valuable tools, landscaping materials, equipment and more.

LOCKABLE: Lockable for added security. Lock sold separately.

STORAGE CAPACITY: From large backyard sheds to small deck boxes, Rubbermaid has the perfect storage solution to fit your needs and your space. Choose from a variety of sizes, styles and shapes to hold and protect what's important to you.

Versatile Outdoor Storage Bin: This 120-gallon lockable deck box provides ample space for patio cushions, gardening tools, pool accessories, and more, keeping your outdoor area organized

Generous Storage Capacity: Outdoor storage box measures 57 x 27.5 x 23.7 inches (L x W x H) with a weight of 40 lbs; Doubles as a sturdy bench with an 804 lb weight capacity

Compact and Portable: Hydraulic pistons enable a soft-close lid for smooth, easy access, while built-in side handles allow effortless portability when needed

Durable Construction: Made from all-weather resin, this waterproof bin resists rust, peeling, fading, and denting, ensuring long-lasting use in any outdoor environment

Everyday Living Made Better: Made for every household, Keter is the leading provider of high-quality, durable, and stylish storage and furniture solutions that elevate the outdoor experience

Extra large storage capacity: With a 82-gallon storage capacity, it's perfect for organizing your outdoor space. It can hold tools, furniture or other outdoor items to ensure your backyard, pool and lawn stay neat and tidy.

Weatherproof material: The whole storage box is made of environmentally friendly resin material, compared with the traditional wooden or rattan storage box, it has better water resistance, corrosion resistance and UV resistance.

Multi-purpose box: which not only helps you store the outdoor patio. You can use it as a seat or table, and this box can hold the weight of up to 2 adult.

Security design: Each deck box has lockable holes for added security. You can purchase the right lock for your needs; In addition, this box is equipped with hydraulic brackets to ensure your safety when opening and closing this box.

Easy to assemble: The entire deck box components, tools and instructions will be shipped to you in one box. It is easy to assemble by yourself with the help of our kit and installation manual.

DIMENSIONS: Exterior: 50.4 in. W x 21.2 in. D x 23.2 in. H / Interior: 49.6 in. W x 20 in. D x 22.8 in. H

IDEALSTORAGE: Storage capacity of 92 gallons is perfect for garage and covered patio storage

RECOMMENDED USE: Store outdoor patio Storage Box cushions, outdoor games, pool accessories, and beach towels in garage or covered patio space

RESIN CONSTRUCTION: Made from resin to ensure its durability from rusting, peeling, fading and denting.

EXTRA SEATING: Provides comfortable bench seating with a weight capacity of 573 lbs.

XXL DECK STORAGE BOX:Boasts generous 260 gal capacity with outer dimensions of 69.69''L x 32.28''W x 32.68''H; Stands out as a top pick for both indoor and outdoor settings with easy-lift system

DOUBLE-WALL CONSTRUCTION:Unique dual wall structure raises sturdiness & durability to the next level; All-weather guard resin pairs with wooden texture to impart a sleek texture for lasting outdoor use

FUNCTIONAL DIVIDER ADD-ON:Distinct built-in divider design works with two accompanying slots for flexible position adjustment; Add or detach at will for separate partitions or to release additional storage space

MULTIPURPOSE GARDEN STORAGE:Doubles as an extra table or bench to accommodate six adults of up to 1000lbs., this deck box blends into any yard or patio while storing patio cushions, gardening tools, pool supplies, etc

EASY SETUP:Approximately 30 minutes are needed to assemble the lockable storage box; Ensure all components are properly secured or tightened to maintain waterproofing and structural integrity

AMPLE STORAGE SPACE: Safely store small decorative pillows, patio cushions, pool chemicals and more.

MAINTENANCE FREE: Durable UV resistant resin will not rust, rot, or fade and the innovative lid design keeps water out. Impact resistant flooring is built to last and made from high-quality material that can handle heavy items, drops, and spills.

UNIVERSAL DESIGN: Clean lines and neutral tones blend deck box into any yard or patio. Top of deck box doubles as extra seating or an end table for holding drinks or snacks.

DOUBLE-WALL CONSTRUCTION: Designed for extra strength and durability, two layers provides reliable protection for valuable tools, landscaping materials, equipment and more.

LOCKABLE: Lockable for added security. Lock sold separately.

STORAGE CAPACITY: From large backyard sheds to small deck boxes, Rubbermaid has the perfect storage solution to fit your needs and your space. Choose from a variety of sizes, styles and shapes to hold and protect what's important to you.

𝟲𝟬 𝗚𝗮𝗹𝗹𝗼𝗻 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆: EAST OAK outdoor storage box measures 42.1"L x 17"W x 21.6"H and is perfect for indoor and outdoor storage. It offers plenty of space to store all your belongings, perfect for cushions, tools, pool supplies, etc

𝗟𝗼𝗻𝗴 𝗟𝗮𝘀𝘁𝗶𝗻𝗴 𝗦𝗲𝘃𝗶𝗰𝗲 𝗟𝗶𝗳𝗲: With weather-resistant resin, the waterproof storage box prevents rusting, peeling and denting, lasting longer than wood. Built-in reinforcing rods can prevent deformation after being exposed to the sun

𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 & 𝗦𝗲𝗰𝘂𝗿𝗲: The patio deck box comes with two handles on each side, so it’s easy to move around alone or with a friend. If you’re on the go, you can even lock the box for guaranteed security

𝗘𝘅𝘁𝗿𝗮 𝗦𝗲𝗮𝘁 𝗼𝗿 𝗧𝗮𝗯𝗹𝗲: EAST OAK patio storage box provides extra comfortable bench seating with a weight capacity of 330 lbs. The outdoor storage container is suitable for those big backyard parties or a place to rest after working in your yard

𝗘𝗮𝘀𝗶𝗲𝗿 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹: With EAST OAK's simple instructions and fit together pieces, you will have this put together in 10 minutes. Come and set up your new deck box now

ENHANCED DESIGN: The exterior of this outdoor storage bin is designed with a floral pattern, making it a great accent for patios, gardens, courtyards, porches and poolside.

Weatherproof material: This deck box is made of environmentally friendly polymer resin. It has better water and UV resistance than traditional wood. There is no need to worry about it fading and falling off in the coming years. Years of virtually no maintenance are required.

Both Beautiful and Durable: Made of polymerized resin with a petal pattern, this resin decorative box is not only beautiful, but also provides sturdy protection. It is waterproof, UV-resistant, fade-resistant, rust-resistant, flake-resistant, warp-resistant, and requires little to no maintenance for years to come.

Extra Bench Seating: This large deck storage box holds up to 550 pounds and can be used as a patio bench. Handles on both sides allow for easy maneuverability.

Easy to assemble: The outdoor Storage Box adopts a Clip design, the entire deck box assembly and instruction manual are shipped to you in one box, and one person can easily assemble all panels.