If you’re searching for the best outdoor storage benches waterproof, you’re looking for durable solutions that protect your belongings from the elements while providing seating. The Keter Westwood 150 Gallon Deck Box stands out for its large capacity and classic look, making it ideal for those needing ample storage. The Greesum 80 Gallon Outdoor Storage Bench offers a good balance of size and weather resistance, perfect for moderate outdoor use. However, buyers often face tradeoffs between capacity, aesthetic appeal, and ease of access. Continue reading for a detailed comparison to find the best fit for your outdoor space.
Key Takeaways
- Larger capacity models like the Keter Westwood excel for those with significant storage needs, but may be less portable.
- UV resistance and waterproof features vary, influencing durability over multiple seasons.
- Design aesthetics differ: some benches prioritize traditional looks, others focus on rugged utility.
- Ease of access and security features, like locks, are crucial for outdoor storage in shared or exposed spaces.
- Price often correlates with capacity and added features; balance your budget with your storage requirements.
More Details on Our Top Picks
Keter Solana 70 Gallon Storage Bench Deck Box for Patio and Outdoor Use
The Keter Solana stands out for combining a generous 70-gallon capacity with weather-resistant resin, making it a versatile choice for outdoor storage and seating. While it offers a durable, wood-look finish that blends well with patio decor, its resin construction isn’t as authentic as real wood, which might matter to aesthetic purists. Compared with the Greesum, it provides less security, as it isn’t lockable. This makes it ideal for those prioritizing capacity and weather resistance over security features or premium materials.
Pros:- Large 70-gallon capacity for versatile storage
- Weather-resistant resin construction for durability
- Comfortable seating for multiple users
Cons:- Heavy to move when filled
- Resin finish may lack the authentic look of wood
Best for: Homeowners seeking a large, low-maintenance outdoor bench that doubles as storage and seating.
Not ideal for: Buyers wanting a lockable or more premium material for high-security storage or aesthetic appeal, as resin may look less authentic.
- Exterior Dimensions:54.6 in. L x 23.4 in. W x 32.8 in. H
- Interior Dimensions:50.4 in. L x 19.7 in. W x 15 in. H
- Capacity:70 gallons
- Weight Capacity:551 lbs
- Material:Weather-resistant resin
Bottom line: Ideal for those who need a spacious, weatherproof bench without high security concerns.
Greesum 80 Gallon Outdoor Storage Bench with Armrest, Lockable, Waterproof, UV Resistant, Black
The Greesum offers a notable 80-gallon capacity combined with waterproof and UV-resistant features, making it suitable for long-term outdoor use. Its lockable design provides an extra layer of security, unlike the Keter Solana which isn’t lockable. The bench’s spacious seat with armrests enhances comfort, and the UV protection helps it withstand sun exposure. However, assembly can be labor-intensive, and the padlock must be purchased separately. This makes it ideal for those prioritizing security and durability, especially in sunny or variable climates.
Pros:- Large 80-gallon capacity for outdoor storage
- Waterproof and UV resistant for durability
- Lockable design for added security
Cons:- Assembly required, which may be time-consuming
- Padlock sold separately
Best for: Gardeners or poolside users needing a secure, weatherproof storage solution with comfortable seating.
Not ideal for: People seeking a quick, easy setup or those who prefer integrated locking mechanisms—assembly and separate padlock increase complexity.
- Capacity:80 gallons
- Material:Resin
- Color:Black
- Dimensions:53″L x 24.6″W x 9.3″H
- Weather Resistance:Waterproof, UV Resistant
- Lockable:Yes (padlock not included)
Bottom line: Best suited for users needing secure, weatherproof outdoor storage with a comfortable seat, despite assembly effort.
Coated Outdoor Furniture Heavy-Duty Portable Outdoor Bench, 6 Ft, Black
The Coated Outdoor Bench excels in durability and portability, thanks to its heavy-duty, thermoplastic-coated metal surface. Its 6-foot length offers ample seating space, and multiple mounting options allow versatile installation, even in challenging outdoor settings. While it’s not a traditional storage bench, its rugged construction makes it suitable for outdoor parks and recreational areas where security and weather resistance matter. The limited color options and weight can pose challenges—moving it requires effort, but its sturdy build guarantees longevity in demanding environments.
Pros:- Heavy-duty, weather-resistant construction
- Multiple mounting options for versatility
- Scratch-resistant and easy to clean
Cons:- Heavy weight complicates moving
- Limited color choices
Best for: Public parks, recreational facilities, or users needing a rugged, portable bench for outdoor settings.
Not ideal for: Homeowners looking for a lightweight, decorative outdoor storage bench—this model prioritizes durability over aesthetic options.
- Length:6 feet
- Material:Thermoplastic-coated expanded metal
- Color:Black
- Made in:USA
- Mounting options:Portable, Inground, Surface Mount
- Coating styles:Smooth & glossy, Premium textured
Bottom line: Perfect for heavy-duty outdoor use where portability and durability outweigh aesthetic considerations.
Devoko 100 Gallon Waterproof Resin Deck Box with Cushion, Outdoor Storage Bench for Patio and Garden
This large, stylish deck box stands out for combining significant storage with a decorative rattan pattern, making it ideal for those who want both function and aesthetic appeal. Its 100-gallon capacity surpasses many competitors like the Keter Westwood, offering ample space for cushions, tools, and outdoor gear. Made from durable waterproof resin, it resists fading and rust, ensuring longevity even in harsh weather. The included cushion adds comfort, while the lockable lid provides security. However, its weight when fully loaded can make moving cumbersome, and limited color options may not suit every outdoor decor. Compared to smaller options, this model prioritizes capacity, which is perfect for large families or frequent entertainers, but its bulk might deter users needing portability.
Pros:- Large 100-gallon capacity for substantial storage needs
- Waterproof resin resists rust, fading, and weather damage
- Includes a comfortable cushion and lockable lid for added safety and style
Cons:- Heavy when fully loaded, making relocation difficult
- Limited color options reduce customization potential
Best for: Homeowners needing a large, stylish storage solution that doubles as a seating option for patios or gardens
Not ideal for: Individuals seeking a lightweight, portable storage bench for frequent relocation or small spaces
- Material:Waterproof resin
- Capacity:100 gallons
- Design:Rattan pattern
- Includes:Cushion
- Features:Lockable lid, handles, hydraulic gas strut
Bottom line: This deck box is best suited for those prioritizing capacity and style over portability, especially in larger outdoor spaces.
SERWALL HDPE Outdoor Storage Bench – All-Weather UV-Resistant Deck Box with Waterproof Storage Bags, 57 Gallon Capacity, Dual-Use Seat & Organizer for Patio, Garden & Pool
The SERWALL HDPE storage bench offers a practical blend of durability and versatility, making it well-suited for users who want a resilient seating and storage unit without breaking the bank. Its impact-resistant HDPE material surpasses resin options like the Keter Westwood in toughness, especially in high-traffic areas. The double function as a seat and storage organizer, combined with a waterproof liner, helps keep contents dry and protected from the elements. While its 57-gallon capacity is smaller than larger boxes like the Outdoor Storage Box, it excels in low-maintenance use and ease of cleaning. Assembly might be challenging for some, and its weight could complicate repositioning, but overall, it offers excellent value for medium-sized outdoor spaces.
Pros:- Impact-resistant HDPE resists cracking and warping
- Dual-function design as a bench and organizer
- Includes waterproof liner to prevent moisture damage
- Low-maintenance and easy to clean
Cons:- Assembly may require two people for stability
- Heavy weight makes relocation difficult
Best for: Families or individuals seeking a durable, dual-purpose outdoor bench with minimal maintenance
Not ideal for: Users who need large storage capacity or frequently move their outdoor furniture
- Material:High-Density Polyethylene (HDPE)
- Capacity:57 gallons
- Dimensions:45.28″W x 18.43″D x 35.2″H
- Weight:119 lbs
- Load Capacity:606 lbs
- Features:UV-resistant, waterproof liner, impact resistant
Bottom line: This model is ideal for users who value durability and multi-use functionality over maximum capacity or portability.
Keter Westwood 150 Gallon Deck Box Organizer, Brown
The Keter Westwood offers a generous 150-gallon capacity with a traditional wood-like appearance, making it suitable for those who want ample storage without sacrificing style. Its resin construction ensures weather resistance, and the dual function as a bench for two adults adds practical seating to any outdoor setting. Compared to the smaller SERWALL, it provides almost three times the storage, ideal for large outdoor collections or seasonal gear. However, the resin’s aesthetic may not appeal to those preferring natural wood, and its weight can be a challenge when filled. Its easy lift mechanism makes access straightforward, but limited color options could be a drawback for those seeking more customization. This pick makes the most sense for homeowners prioritizing capacity and classic looks.
Pros:- Large 150-gallon capacity for extensive storage
- Weather-resistant, durable resin construction
- Serves as a bench for two adults
- Easy to open with lift mechanism
Cons:- Resin may lack the authentic appearance of real wood
- Limited color options
- Potentially heavy when filled
Best for: Gardeners or families needing large, weather-resistant storage with seating for casual outdoor use
Not ideal for: Individuals seeking a lightweight, easily portable bench or those preferring a natural wood finish
- Capacity:150 gallons
- Material:Resin
- Color:Brown
- Seating Capacity:2 persons
- Weather Resistance:All-weather-resistant
Bottom line: This deck box is best for those who want a large, stylish, weatherproof storage solution that also functions as a bench for outdoor gatherings.
Outdoor Storage Box Waterproof 270 Gallon Lockable Resin Deck Box for Patio and Garden
This enormous 270-gallon resin deck box delivers unmatched storage capacity with added security features, making it ideal for users who need to store large volumes of outdoor gear securely. Its UV-resistant, weatherproof design ensures durability across seasons, standing out against smaller options like the SERWALL or Keter Westwood. Its lockable latches offer peace of mind, especially for valuable or seasonal items. The easy snap-together assembly simplifies setup, and its black color maintains a sleek, modern look. The main compromise involves its weight—despite being relatively light at 56 pounds, full of contents it becomes difficult to move. It’s suited for those who prioritize maximum storage with security, rather than frequent repositioning or aesthetic versatility.
Pros:- Massive 270-gallon capacity for extensive outdoor storage
- UV-resistant and weatherproof for durability
- Lockable latches enhance security
- Easy snap-together assembly without tools
Cons:- Heavy when filled, challenging to relocate
- Limited color options (only black)
Best for: Property owners needing large, secure outdoor storage that can also serve as a bench or table
Not ideal for: Users requiring lightweight, portable benches or those with limited space for a large unit
- Product Type:Storage Box
- Dimensions:57.87″L x 32.24″W x 33.66″H
- Capacity:270 gallons
- Weight:56 pounds
- Material:Resin
- Color:Black
Bottom line: This storage box is best suited for users needing maximum capacity and security in a durable, weatherproof design, without frequent movement considerations.
How We Picked
Products were selected based on their waterproof performance, capacity, build quality, and usability in outdoor environments. We prioritized items with proven weather-resistant materials, such as resin, HDPE, or treated wood, and considered their ease of assembly and maintenance. The ranking reflects a balance between capacity, durability, aesthetic appeal, and value for money. We aimed to include options suitable for different budgets and needs, from compact benches to large deck boxes, ensuring a comprehensive overview for varied buyers.Factors to Consider When Choosing Best Outdoor Storage Benches Waterproof
Choosing the best waterproof outdoor storage bench involves considering several key factors that affect its performance, durability, and suitability for your space. Beyond just waterproofing, think about capacity, material quality, and security features. Making an informed choice ensures your outdoor storage remains protected and functional for years to come.Capacity and Size
Assess your storage needs carefully to avoid buying a bench that’s either too small or excessively large for your space. Larger models provide more storage but can be cumbersome to move or position. Measure your available area and consider how much you need to store regularly, such as cushions, garden tools, or outdoor toys. Remember, a bigger capacity often means a higher price and more weight, so balance your needs with practicality.Material and Waterproofing
Materials like resin, HDPE, and treated wood are common for outdoor storage benches because of their resistance to moisture and UV rays. Ensure the product explicitly mentions waterproof features or weatherproof coatings. Some materials are better at preventing leaks and resisting mold or rot, which extends the lifespan of your bench. Be cautious of cheaper options that may promise waterproofing but lack the durability needed for long-term outdoor use.Security and Locking Options
If you plan to store valuables or want to prevent unauthorized access, look for benches with lockable lids or secure locking mechanisms. Not all models include this feature, and some require additional accessories. Remember, a lockable design enhances peace of mind, especially in open or exposed areas where theft or tampering could occur. However, added security often comes at a higher cost and may complicate access.Aesthetics and Compatibility
Your outdoor furniture should complement your existing decor. Choose a design and color that match your patio or garden style. Some benches mimic traditional furniture looks, while others prioritize rugged utility. Consider whether you want a discreet storage solution or a statement piece. Keep in mind that more decorative options might sacrifice some weatherproof features or capacity.Ease of Assembly and Maintenance
Opt for models that are straightforward to assemble without special tools or skills. Check reviews for insights into assembly time and clarity of instructions. Maintenance is also crucial; select materials that require minimal cleaning and upkeep. Resin and plastic options usually clean easily, while wood may need periodic sealing or treatment to maintain waterproof qualities.Frequently Asked Questions
Will these benches withstand harsh winter conditions?
Most high-quality waterproof outdoor benches are designed to resist winter weather, but their longevity depends on the material. Resin and HDPE models generally handle snow and freezing temperatures well, provided they are properly maintained and stored during extreme conditions. It’s advisable to cover or store large units in a sheltered area if possible to prolong their lifespan, especially in regions with severe winters.Can I use these benches for seating during gatherings?
Yes, many outdoor storage benches are built with sturdy materials and padded cushions, making them comfortable for seating. However, check the weight capacity and intended use of each model to ensure it can support multiple people safely. Some designs prioritize storage over comfort, so adding cushions or choosing a model with ergonomic features can enhance seating comfort during outdoor events.Are lockable storage benches worth the extra cost?
Lockable benches provide added security for valuables stored outdoors, making them a smart investment if you need to protect items from theft or tampering. While they tend to cost more upfront, the peace of mind they offer can justify the expense, especially in open or shared spaces. Consider your specific security needs and whether the convenience of locking features outweighs the additional cost.What maintenance do these waterproof benches require?
Most waterproof benches require minimal upkeep, mostly involving periodic cleaning with mild soap and water. Resin and plastic models resist mold and dirt easily, needing only a quick wipe-down. Wooden or composite benches may need sealing or treatment to maintain waterproofing over time. Regular inspections can help identify any damage early, ensuring your bench remains weatherproof and functional.How do I choose the right capacity for my outdoor storage?
Determining the right capacity depends on what you plan to store and how much space you have available. For small items like garden tools or cushions, a 50-100 gallon model might suffice. Larger capacities, like 150-270 gallons, are better for bulkier equipment or seasonal items. Think about your storage needs over the long term to avoid under- or over-spending on capacity that might not match your actual requirements.Conclusion
For those prioritizing overall versatility and capacity, the Keter Westwood 150 Gallon Deck Box makes an ideal choice. If budget-conscious buyers seek reliable weatherproofing without sacrificing too much space, the Greesum 80 Gallon Outdoor Storage Bench offers solid value. For users needing a premium look and maximum capacity, the Outdoor Storage Box Waterproof 270 Gallon delivers unmatched storage volume and durability. Beginners or casual users might prefer simpler, easy-to-assemble options, while those with valuables should consider lockable models. Overall, choose based on your specific storage needs, aesthetic preferences, and security concerns to find the best waterproof outdoor storage bench for your space.
