Best Waterproof Outdoor Storage Boxes

The Best Types of Outdoor Storage Boxes and Top-Rated Models To Choose

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Finding the ideal Weatherproof Outdoor Storage Box can be a game-changer for any homeowner, gardener, or boat owner, especially given their durability, affordability, and many practical uses.

Whether you’re storing gardening tools, pool supplies, chair pads, marine supplies, or seasonal decorations, an excellent weatherproof storage bin can keep your items Dry and Safe from harsh outdoor elements.

The 5 Best Types of Outdoor Storage Boxes:

  1. “PLASTIC “(RESIN) OUTDOOR STORAGE BOX  
  2. “ALUMINUM” OUTDOOR STORAGE/PACKAGE DELIVERY BOX
  3. “WOODEN” PATIO/GARDEN STORAGE BOX
  4. “POOLSIDE” OUTDOOR STORAGE:  (PLASTIC OR MESH)
  5. MARINE DOCK BOX:  PREMIUM AND BEST VALUE

“Outdoor storage boxes are ALL available in various sizes – for different needs and spaces”


While Sizes can vary by manufacturer, here’s a general guide and the average dimensions for Small, Medium, and Large outdoor storage boxes:

  • “Small” Storage Box:
    • Dimensions: It is approximately 24 to 36 inches wide, 12 to 20 inches deep, and 12 to 18 inches high.
    • Capacity: Around 30 to 50 gallons.
    • Uses: Ideal for storing garden tools, cushions, or small outdoor accessories.
  • “Medium” Storage Box:
    • Dimensions: They are typically 36 to 48 inches wide, 18 to 24 inches deep, and 18 to 24 inches high.
    • Capacity: About 60 to 100 gallons.
    • Use: Suitable for storing more oversized items like patio cushions, gardening supplies, or toys.
  • Large” Storage Box:
    • Dimensions: Generally 48 to 60 inches wide, 24 to 30 inches deep, and 24 to 30 inches high.
    • Capacity: Roughly 100 to 150 gallons or more.
    • Use: Perfect for storing bulky items like patio furniture cushions, outdoor tools, or larger gardening equipment.

When selecting an outdoor storage box, consider the available space on your deck or patio and the type of items you plan to store.

Ensure the box is made of durable, weather-resistant materials to withstand local outdoor conditions (Sun, Snow, Rain, etc.)

Our Comprehensive Review explores the Five Best Types of Weatherproof Outdoor Storage Boxes, evaluating them based on their key features, weather resistance, price, overall strengths, or drawbacks.

We’ll also discuss the Five Best Types of Outdoor Storage Boxes to buy and help you decide which box best suits your needs and space.


1)  “Plastic” Outdoor Storage Boxes

Plastic Outdoor Storage Box Image
Plastic Storage Box to store Garden Supplies – www.besthomegear.com

A plastic outdoor storage box offers durability and weather resistance, keeping outdoor items safe from rain, sun, and pests.

They also provide a convenient space for storing gardening tools, cushions, or pool accessories, reducing clutter and enhancing organization. Lightweight and easy to clean, it’s a practical addition to any outdoor space.

Plastic materials offer the most Affordable Choice for homeowners seeking reliable, low-maintenance, and weatherproof solutions.

Top Picks:  Plastic Storage Boxes:

Editor’s Choice: Keter “Westwood 570L” Storage Bin/Bench

Keter Outdoor Storage Deck Box, 150 Gallon Resin Patio Bin & Bench, Solid, Dark Grey
  • The Keter “Westwood 570L” large storage box/Bench is known for its robust quality, attractive design, locking security, and 150-gallon size, which is perfect for most users. 

 

Best Value: Suncast DBW9200 Storage Bin

Suncast DBW9200 99 Gallon Outdoor Wicker Plastic Patio Storage Chest Bin with Handles for Patio, Garden, Garage, or Pool for All Weather, Mocha
  • Suncast DBW9200 99 Gallon: This Medium-sized storage box features a wicker design and handles at an affordable price. It is also available with small matching storage boxes and benches.

Reasons to Choose “Plastic” Outdoor Storage Boxes:

1. Weather Resistance

  • Waterproof: Plastic deck boxes are typically designed to be completely waterproof. They remove rain, snow, and moisture, ensuring your belongings remain dry and protected.
  • UV-Resistant: Many plastic deck boxes have UV inhibitors to prevent the material from degrading under the sun’s harsh rays. This makes them less likely to fade, crack, or become brittle.
  • Enhanced Durability:  Plastic deck boxes are often made from high-density polyethylene or similar materials that are highly resistant to weather conditions.
  • Mold and Mildew Resistance: Plastic does not absorb moisture, which helps prevent mold and mildew growth. This is particularly beneficial in humid climates or areas with heavy rainfall.

2. Low Maintenance

  • Easy to Clean: Plastic is non-porous and can be easily wiped down with a damp cloth or mild detergent. It requires minimal effort to maintain its appearance and functionality.
  • No Rust or Rot: Unlike metal and wood, plastic does not rust or rot, reducing the need for frequent repairs or replacements.
  • Durable Finish:  Plastic deck boxes generally feature a durable, textured finish that resists scratches and scuffs. They maintain their appearance with minimal upkeep.
  • Non-paintable: While this might seem a disadvantage, you won’t have to worry about paint peeling or chipping over time.

3. Cost-Effectiveness

  • Affordable Pricing: Plastic deck boxes are often cheaper than metal or wooden ones. They offer a cost-effective solution without sacrificing essential features.

4. Lightweight and Portable

  • Ease of Handling: Plastic is lightweight, making plastic deck boxes easier to move and reposition. This is particularly useful for rearranging your outdoor space or relocating the box.

5. Versatility in Design

  • Variety of Styles: Plastic deck boxes come in various sizes, shapes, and colors. This allows you to choose a design that best complements your outdoor decor.

6. Security Features

  • Locking Mechanisms: Many plastic deck boxes have built-in locking mechanisms to secure contents. This adds a layer of protection against unauthorized access.

7. Safety and Durability

  • Impact Resistance: Plastic deck boxes are designed to withstand impacts and rough handling, reducing the risk of cracks or damage from accidental bumps.
  • Superior Strength: Plastic deck boxes are engineered for high-impact resistance and durability. They are less likely to crack or break, even under heavy use or extreme conditions.

8. Ease of Assembly

  • Simple Assembly: Most plastic deck boxes come with straightforward instructions and minimal parts, making them easy to assemble without special tools.

PROS:

  • Durability: Plastic bins are typically durable and designed to withstand UV rays and harsh weather conditions.
  • Affordability: Generally more budget-friendly than other materials.
  • Ease of Maintenance: Simple to clean and maintain.

CONS:

  • Stability: Not as sturdy or secure as metal options, especially in high winds.
  • Limited Insulation: This may not offer the best insulation against extreme temperatures.

2)  “Aluminum” Outdoor Storage Boxes

Aluminum Outdoor Storage Box image
Aluminum Outdoor Storage for Deliveries, Pool, Deck, or Garage – www.besthomegear.com

Aluminum Deck Boxes offer numerous advantages when selecting an outdoor storage solution, making them stand out.

Aluminum’s unique properties contribute to various benefits that cater to functionality and aesthetics, including durability, lightweight, and superior weather resistance.

Aluminum Storage Boxes are also the perfect choice for Package deliveries, Bedding, Pool Deck, and Garage Storage.

Top PicksAluminum Storage Boxes

Editors Choice:   Tecspace 55 Gal. Aluminum Storage Bin

TECSPACE 55 Gallon Aluminum Deck Box, IP65 Waterproof Level Patio Storage Box, 221 Lbs Bearing Capacity, for Pool & Sports Equipment & Garden Tools Storage (Black)
  • The Tecspace 55-gallon Medium-Sized Aluminum Storage Box features all-aluminum construction, an IP65-rated waterproof design, and a lockable design, perfect for package deliveries. 

Runner Up:   Ajikgn 53 Gal. Storage Bin/Bench

No products found.
  • The Ajikgn Storage bin is a sturdy, weather-resistant, medium-sized aluminum storage box attractive enough for front porch package deliveries or harsh-element deck or patio outdoor storage locations.

Reasons To Buy “Aluminum” Outdoor Storage Boxes

Lightweight But Strong:  

  • High Strength-to-Weight Ratio: Aluminum is renowned for its impressive strength relative to its weight. This means aluminum deck boxes are robust and durable yet relatively lightweight compared to steel or other metals.

1. Weatherproof Properties

  • Naturally Resistant: Aluminum naturally resists corrosion, which makes it particularly well-suited for outdoor environments where exposure to moisture and humidity can lead to rust and deterioration in other materials.

2. Low Maintenance

  • Simple Cleaning: Aluminum surfaces are easy to clean with a damp cloth and mild soap. They do not require the frequent treatments or sealants needed for wood or the repainting necessary for metal boxes prone to rust.
  • Durable Finish: Many aluminum deck boxes feature powder-coated finishes that resist scratches and scuffs, reducing the need for maintenance and helping to keep the box looking new.

3. Aesthetic Appeal

  • Contemporary Design: Aluminum deck boxes often have a sleek, modern appearance that can complement various outdoor decor styles. They are available in multiple finishes and colors to match or enhance your outdoor space.

4. Temperature Resilience

  • Heat Resistance: Aluminum can withstand high temperatures without warping or melting, making it an excellent choice for areas that experience intense sunlight and heat.
  • Cold Tolerance: Aluminum maintains its strength and integrity in cold climates, ensuring it performs well even in freezing temperatures without becoming brittle or prone to cracking.

5. Eco-Friendly

  • Recyclable Material: Aluminum is highly recyclable and is often produced from recycled materials. Choosing an aluminum deck box supports environmental sustainability by reducing the demand for new raw materials and minimizing waste.

6. Structural Integrity

  • Robust Construction: Although lightweight, aluminum is strong and can support significant weight without bending or warping. This makes it suitable for securely storing heavy or bulky items.

7. Enhanced Security

  • Robust Construction: Aluminum’s strength makes it resistant to tampering and break-ins. Combined with secure locking mechanisms, aluminum deck boxes offer enhanced security for valuable items.

8. Versatility

  • Multi-Functional Storage: Aluminum deck boxes are versatile and can be used for various types of outdoor storage, including garden tools, pool supplies, patio cushions, and more.

9. Value for Money

  • Long-Term Value: Although aluminum deck boxes might have a higher initial cost than plastic boxes, their durability, low maintenance needs, and long lifespan offer excellent value over time.

Conclusion

An aluminum deck box is an excellent choice for outdoor storage due to its lightweight yet sturdy construction, exceptional corrosion resistance, and low maintenance needs.

Its modern aesthetic, temperature resilience, and eco-friendly properties enhance its appeal.

The combination of strength, style, and practical benefits makes aluminum deck boxes a top contender for anyone looking to invest in a reliable, long-lasting, and attractive outdoor storage solution.

Whether you need a durable option for heavy items or a stylish addition to your outdoor decor, an aluminum deck box provides a versatile and effective solution.

PROS:

  • Strength: Metal bins are highly durable and resistant to impact and heavy loads.
  • Security: Often comes with locking mechanisms to secure contents.
  • Rust Resistance: Many are coated to resist rust and corrosion.

CONS:

  • Cost: Generally more expensive than plastic options.
  • Heat Retention: This can become very hot in direct sunlight, which may concern sensitive items.

3)  “Wooden” Outdoor Storage Boxes

Choosing a Wood Box for Outdoor Storage on decks and patios can be an excellent decision based on its economic value, durability, natural wood design decor, and garden-friendly aesthetic.

Top Picks:

  • Win World Wood Outdoor Deck Box: This box features a Natural Wood design, a pre-stained Powder-Coated Steel Frame, and a Lock. 
  • Tangkula “Acacia Wood” Storage Bench: This bench combines wooden construction with functionality, providing a beautiful storage box that doubles as a bench.

Editors Choice:   Win World Weather Resistant Deck Box

Image of a Wooden Outdoor Storage Box - Weather Resistant
Weather Resistant Wood Outdoor Storage Box – www.besthomegear.com
  • Described by the manufacturer as a Feed or Storage Bin, we own and use this Large Weather Resistant Wood Storage Box at our cottage in Michigan. Having used this storage box all summer, we have never had it leak and chair pads always stay dry.
image of a large wood outdoor storage box with lid
Win World Natural Wood Storage Bin—www.besthomegear.com. (Note: The Actual Color is Lighter—the same as Win World’s first Photo above.)

The color and design fit our space perfectly, and neighbors have asked where to buy one for their deck or patio.  

At 105 Lbs. This substantial, sturdy outdoor storage box is perfect for anyone wanting to elevate from a plastic outdoor storage box to a beautiful wooden one.

Runner Up:   “Tangkula” Acacia Wood Storage and Bench

Tangkula 46 Gallon Acacia Wood Deck Box, Garden Backyard Storage Bench, Outdoor Storage Container for Patio Furniture Cushions and Gardening Tools (Natural)
  • The Tangkula Wood Storage bin is a sturdy, weather-resistant, medium-sized wooden box made of beautiful Acacia Wood.
  • This Storage Bin also doubles as a suitable bench while providing ample storage for chair pads or garden tools.
  • Medium-size storage box dimensions:  45″ w x 16″ h x 15″ deep.

To ensure longevity, it’s essential to treat and maintain the wood properly by applying sealants or stains to protect it from moisture, UV rays, and pests.

Regular upkeep will help keep your wooden storage box looking great and functioning well for years.

PROS:

  • Aesthetic Appeal: Provides a natural, attractive natural wood look that blends perfectly with garden settings.
  • Insulation: Wood offers better insulation than metal or plastic.

CONS:

  • Maintenance: Requires regular treatment to prevent rot and decay.
  • Weight: It can be pretty heavy, making it less portable.

4)  “Pool Equipment” Outdoor Storage Box

Image of a Pool Storage Bin for Pool Toys
Mesh Pool Storage Bin – www.besthomegear.com

A Pool Storage box or bin provides several practical benefits to enhance the functionality and enjoyment of your pool.

First, it provides a convenient and organized space to store pool essentials such as towels, floats, and toys, keeping them easily accessible while reducing clutter around the poolside. 

Additionally, a poolside storage box can protect items from the elements, safeguarding them from sun damage, rain, and debris, which extends their lifespan and reduces maintenance.

The two best choices for poolside outdoor storage are a large-capacity plastic storage box, our editor’s choice from Yitahome, or a large mesh see-through bin approach, as featured here from Jotesnew

They are generally designed with light-colored resins to avoid overly hot surfaces and with weather-resistant materials to ensure durability and longevity in outdoor conditions.

Some models also feature cushioning or bench seating options, offering extra comfort and utility for relaxing by the pool. 

The Top Choices in Pool Storage Boxes include:

Editors Choice:   Yitahome 230 Gal. Plastic Storage Bin

YITAHOME XXL 230 Gallon Large Outdoor Storage Deck Box for Patio Furniture, Outdoor Cushions, Garden Tools, Lockable, Grayish-White
  • The Yitahome XXL—230-Gallon Capacity Storage Box is the ultimate choice for those who wish to keep clutter off their pool deck. First, it’s massive, measuring 56″ L x 32″ W x 32″ high.

Second, it’s super durable and weatherproof, has piston-assisted hinges, and is lockable.

The Yitahome storage box is also available in 5 different colors. We like the Grayish-White for best poolside use, as this color (or White) stays coolest as a bench – in hot temperatures.


Runner Up:  Jotesnew 235 Gal. “Mesh” Pool Storage Bin

235 Gallon 69' L Extra Large Swimming Pool Storage Bin, Pool Noodles Holder, Toys, Floats, Balls and Floats Equipment Mesh Rolling Storage Organizer Bin, 69' Lx32 Wx35 H, Summer Vitality Mint Style
  • The Jotesnew Storage bin is a sturdy, weather-resistant, large-capacity Mesh Storage Bin, perfect for handling Pool Toys.

Unlike most storage boxes, the Jotesnew Mesh Pool Storage Bin provides complete visibility, making it perfect for kids or adults to locate and store their favorite pool toys quickly.

Positive Ratings:

  • Versatility: Used for Storing Pool gear and toys in Plain Sight! 
  • Very Large:  235 Gallon Capacity
  • Portable: Six Wheels for Great Mobility

Negative Ratings:

  • Size Limitations: This model may be less ideal for smaller spaces.
  • Durability:  This model is less durable than a Solid Plastic Pool Storage Box.

5)  Marine Dock Storage Locker:

Image of a Marine Locker Storage Box on Dock
Marine Locker Storage Box – www.besthomegear.com

Marine Storage Lockers (Dock Boxes) are essential to any boat dock and offer numerous benefits that enhance convenience and safety.

Marine storage lockers provide a secure and weather-resistant space to store essential boating gear, such as life jackets, ropes, and cleaning supplies, keeping them organized and easily accessible.

Having a dedicated storage space reduces clutter on the dock and in your boat, promoting a safer environment by minimizing tripping hazards.

Additionally, marine storage lockers help Protect your Equipment from the harsh elements, preventing damage from sun, saltwater, and rain, which can extend the lifespan of your gear.

Top Picks in Marine Storage Lockers (Dock Boxes)

Best Premium “Marine” Dock Box:  Taylor Made “Stow and Go”

Taylor Made Stow 'N Go Small Fiberglass Dock Box, White (24'H x 54'W x 22'D) – Fiberglass construction, UV gelcoat finish, stainless steel lockable latch and hardware – 2020108652

Taylor Made is one of the finest Marine Products companies in the world. The premium-constructed, 54″ Wide (other sizes available) “Stow and Go” Marine Dock Box is a prime example of that product quality. 

Less expensive dock boxes are susceptible to UV ray deterioration after long periods of direct sunlight; the Taylor-made dock box with a smooth UV GEL Coating is made to withstand the harshest elements.

If your budget allows, and you’re looking for a professional-grade dock box for your boating gear, Taylor Made is your finest choice.

  • Fiberglass Molded Construction with Stainless Steel Hardware
  • Gel Coat Finish
  • Gas Piston Shocks for Lid
  • One Year Warranty
  • Stainless Steel Lockable Latch
  • Made in the USA

Taylor Made Marine Dock Box (Material Quality Video)

 


Best Value:  Lifetime 60348 130 Gal. Arctic White Marine Dock Box

Lifetime 60348 Marine Dock, 130 Gallon Deck Box, Arctic White
  • For those looking for the best choice in Marine Dock Storage, the Lifetime 60348 is our favorite choice. 
  • 130 Gal. of Storage, dual-wall polyethylene construction, stainless steel hardware, an ideal 60″ length, and adjustable anchor loops.
  • With a 900-lb capacity, Spring Hinges, and a Lockable Lid at an affordable price, this is an excellent choice for Mariners.
  • Video:  Assembly Instructions “Lifeime 130 Gal. Marine Dock Box:

 


Conclusion

Selecting the best weatherproof outdoor storage bin depends on your needs, budget, and design preferences. Whether you prioritize durability, security, aesthetics, or mobility, a perfect option is available.

Each category offers unique advantages and some drawbacks, from plastic bins for their cost-effectiveness to metal bins for their strength and security.

By considering the features of each type of outdoor storage container, you can make an informed decision that ensures your outdoor items remain safe and well-organized for years to come.

References & Further Reading

Kevin
Kevinhttps://www.besthomegear.com/
As publisher at Best Home Gear, Kevin draws on 25+ years in Construction, Real Estate, and Property Management, and since 2018 has published DIY advice for Home, Lawn, and Garden Improvements. Your feedback helps us grow and lets other homeowners discover our site.ย Please don't hesitate to share your thoughts in the Comments Section below!

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Kevin:ย  Author and Publisher at Best Home Gear

As the publisher at Best Home Gear, Kevin draws on 25+ years inย construction, real estate, and property management, providingย DIY adviceย for home, lawn, and garden improvements and expert Product Reviews.

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