6 Best Alternatives to the Keter Westwood Outdoor Storage Deck (2026)
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You might be looking for keter westwood outdoor storage deck alternatives if the Keter Westwood 150 Gallon Resin Deck Box does not fit your exact needs. This original model offers 150 gallons of lockable, all-weather resin storage with a 28.5-inch width and 61-inch length. It doubles as seating for two adults and features an easy-lift lid mechanism. The dark grey finish and wood-plank look provide a classic aesthetic for outdoor spaces.
However, you may need different dimensions, a higher capacity, or a distinct color. Some buyers prefer a more compact footprint for smaller patios, while others want maximum volume for large gear. The alternatives on this list were chosen because their specs overlap with the original in key areas like material, capacity, and outdoor use. Each option shares the resin construction and deck box format but varies in size, locking features, or lid support. This selection helps you find a unit that matches your specific spatial constraints and storage requirements without sacrificing durability.
How these alternatives compare
PatioZen 150 Gal Resin Deck Box
The PatioZen 150 Gal Resin Deck Box shares the same 150-gallon capacity and resin construction as the Keter Westwood. However, it is narrower at 22.1 inches wide and shorter at 49.5 inches long. This compact footprint makes it easier to fit on smaller patios where the Keter’s 61-inch length might be too long. It weighs slightly less at 35.9 pounds, which aids in moving it around. Like the original, it offers lockable doors and waterproof protection. You should choose this model if you need secure storage in a tighter space but still want a seat for two adults.
YITAHOME 150 Gallon Resin Deck Box
The YITAHOME 150 Gallon Resin Deck Box offers the same 150-gallon volume but in a taller, squarer shape. It stands 33.1 inches high, which is significantly taller than the Keter’s 25.4 inches. Its footprint is 31.3 inches wide by 33.7 inches long, making it much narrower than the Keter’s 61-inch length. This design suits spaces with limited linear length but available height. It weighs 48 pounds, making it heavier and more stable than the Keter. The soft-close lid feature provides a different user experience compared to the Keter’s easy-lift mechanism. Pick this if you have a narrow patio area and prefer a shorter, sturdier seat.
ATMELT 240 Gal Resin Deck Box with Support Rod
The ATMELT 240 Gal Resin Deck Box provides significantly more storage with a 240-gallon capacity compared to the Keter’s 150 gallons. It measures 28.4 inches wide, 29.2 inches high, and 56.3 inches long, which is similar in width but shorter in length than the Keter. This model lacks the locking feature mentioned for the Keter, so it offers less security. It is designed for users who prioritize volume over lockable safety. The textured finish and integrated bench seating make it a practical option for organizing large patio items. Choose this alternative if you need extra storage space and do not require a lock.
MAIUSCOLI 150 Gal Lockable Resin Deck Box
The MAIUSCOLI 150 Gal Lockable Resin Deck Box matches the Keter in capacity and security features, offering 150 gallons of lockable, waterproof storage. However, its dimensions are very different. It is only 24.2 inches wide and 26.5 inches long, but it stands 54.3 inches high. This tall, narrow profile is unlike the Keter’s wide, low design. It weighs less than the Keter, though weight is not listed for the MAIUSCOLI. This shape fits well in corners or against walls where width is restricted. Select this model if you need a secure, weather-resistant seat that does not require a large footprint on your patio.
EFU 270 Gal Resin Deck Box with Gas Struts
The EFU 270 Gal Resin Deck Box with Gas Struts offers 120 more gallons of storage than the Keter Westwood. It is wide at 54.3 inches and short at 26.5 inches, with a height of 24.2 inches. This layout is wider but shallower than the Keter’s 61-inch length. It uses gas struts for lid support, which differs from the Keter’s easy-lift mechanism. The model lacks mentioned locking hardware, so it is less secure. It is designed for users who need to store large outdoor gear and prefer easy lid operation over lockable security. Choose this if you have a wide patio space and need maximum volume with hands-free lid access.
EFU 340 Gallon Resin Deck Box
The EFU 340 Gallon Resin Deck Box provides the largest capacity on this list at 340 gallons, more than double the Keter’s 150 gallons. It measures 32.2 inches wide, 33.7 inches high, and 57.9 inches long. This is a boxier shape compared to the Keter’s long, low profile. It weighs 8.82 pounds, which seems unusually light for its size, but it is marketed for sturdy seating. The model is waterproof and designed for large patio items. It lacks mentioned locking features. Pick this alternative if you need to store a large volume of equipment and prefer a compact, high-capacity unit that does not take up a long stretch of patio space.
Quick picks
Our 7 picks
Keter Westwood 150 Gallon Resin Deck Box
Best for: secure outdoor storage with seating
- Storage Capacity
- 150 gal
- Exterior Dimensions
- 61 x 28.5 x 25.4 in.
- Material
- Resin
- Lockable
- Lockable
- Seating Capacity
- 2 adults
- Lid Support
- Pistons
View on Amazon: Keter Westwood 150 Gallon Resin Deck Box Affiliate link
This Keter Westwood deck box offers 150 gallons of storage in a dark grey resin shell. It measures 61 inches long, 28.5 inches wide, and 25.4 inches high. The lid supports itself with an easy-lift mechanism for quiet closing. You get lockable security and seating for two adults. It is all-weather resistant and weighs 39.1 pounds.
Pros
- 150-gallon interior capacity
- Lockable lid for security
- Easy-lift lid mechanism
- Seating for two adults
- All-weather resistant resin
Cons
- 150-gallon capacity is smaller than 240 to 340-gallon alternatives
- Resin construction may dent under heavy impact
- No internal dividers or shelves listed
Good fit if
- You need lockable storage for pool gear or cushions
- You want extra seating for your patio
- You prefer a wood-plank aesthetic without maintenance
Skip if
- You require more than 150 gallons of space
- You need internal organization like shelves
- You want a lighter or smaller footprint
Verdict: Keter Westwood 150 Gal Resin Deck Box fits buyers who need secure, weather-resistant storage that doubles as seating. It suits those who prioritize a classic look and easy lid operation over maximum volume.
PatioZen 150 Gal Resin Deck Box
Best for: Small patios needing seating and storage
- Storage Capacity
- 150 gal
- Exterior Dimensions
- 46.1 x 21.1 x 21.7 in
- Material
- Aggregate resin
- Lockable
- Lockable (lock not included)
- Weather Resistance
- Waterproof, UV-resistant
- Handles
- Built-in handles on both sides
View on Amazon: PatioZen 150 Gal Resin Deck Box Affiliate link
The PatioZen 150 Gallon deck box offers ample storage for garden tools and patio cushions. Its aggregate resin construction provides waterproof, UV, fade, and warp resistance for outdoor durability. The unit doubles as a side table or bench, featuring built-in handles for easy mobility. It measures 49.5 by 22.1 by 25.3 inches and weighs 35.9 pounds. Assembly requires no tools, allowing one person to set it up quickly. It suits those needing a functional, all-weather storage solution that integrates into patio spaces.
Pros
- 150-gallon storage capacity for bulky items
- Waterproof, UV, and fade-resistant aggregate resin
- Built-in handles on both sides for mobility
- Doubles as a patio seat or side table
- Tool-free assembly for one person
Cons
- Lock is not included with the unit
- 150-gallon capacity is smaller than larger competitors
- No internal shelving or dividers mentioned
Good fit if
- You need a deck box that also serves as seating
- You want tool-free assembly for quick setup
- You store garden tools and patio cushions
Skip if
- You require a built-in locking mechanism
- You need more than 150 gallons of space
- You prefer a larger 240-gallon or 340-gallon option
Verdict: PatioZen 150 Gal Resin Deck Box fits buyers who value multi-use furniture and easy setup. It is a solid choice for small to medium patio storage needs where seating is also desired.
YITAHOME 150 Gallon Resin Deck Box
Best for: Safe, soft-close storage on patios
- Storage Capacity
- 150 Gallon
- Exterior Dimensions
- 33.7 x 31.3 x 33.1 in.
- Material
- Double-wall resin
- Lockable
- Padlock hasp (lock not included)
- Lid Support
- Hydraulic hinges
- Weather Resistance
- Waterproof, weather-resistant
View on Amazon: YITAHOME 150 Gallon Resin Deck Box Affiliate link
The YITAHOME 150 Gallon deck box offers 33.7 x 31.8 x 33.1 inches of storage in a double-wall resin build. It features hydraulic hinges for soft lid closure and built-in side handles for portability. The flat top allows use as a bench. This lockable unit fits patios or garages, providing weather-resistant storage for cushions and tools.
Pros
- 150-gallon storage capacity
- Double-wall resin construction
- Hydraulic lid support
- Built-in side handles
Cons
- Padlock not included
- Weighs 48 pounds
- Smaller capacity than 240+ gallon options
Good fit if
- You need a secure bench that doubles as storage
- You want soft-close lid safety
- You require portable handles
Skip if
- You need more than 150 gallons
- You want a lock included
- You prefer a larger 340-gallon unit
Verdict: YITAHOME 150 Gal Black Resin Deck Box suits buyers who value safe, soft-close access and multi-use seating. It fits patios where moderate storage and portability matter more than maximum volume.
ATMELT 240 Gal Resin Deck Box with Support Rod
Best for: Large storage with integrated bench seating
- Storage Capacity
- 240 gal
- Exterior Dimensions
- 56.3 x 28.4 x 29.2 in
- Material
- Polypropylene resin
- Lid Support
- Support rod
- Weather Resistance
- Water-resistant, UV-protected
- Features
- Lockable Doors, Waterproof, UV Resistant, Support Rod
View on Amazon: ATMELT 240 Gal Resin Deck Box with Support Rod Affiliate link
The ATMELT 240 Gal deck box offers substantial storage in a 56.3-inch footprint. Its polypropylene resin construction resists rust, dents, and UV fading. A support rod keeps the lid open for easy access. The woven rattan texture blends with patio decor while doubling as a bench. It suits you if you need a large, weather-resistant container that also provides seating.
Pros
- 240-gallon storage capacity for bulk items
- Polypropylene resin resists rust and UV fading
- Support rod holds the lid open securely
- Woven rattan exterior mimics natural wicker
- Doubles as a sturdy outdoor bench
Cons
- 240-gallon size is smaller than the 340-gallon EFU option
- No mention of a locking mechanism for security
- Snap-on assembly may require careful alignment
Good fit if
- You need a large deck box that also serves as seating
- You prefer a textured rattan look over plain plastic
- You want UV protection to prevent fading
Skip if
- You require a locking lid for security
- You need a capacity larger than 240 gallons
- You prefer a smaller footprint under 56 inches
Verdict: ATMELT 240 Gal Resin Deck Box fits you if you value a large, bench-like storage unit with a textured finish. It is a practical option for patio organization, though it lacks the locking security or maximum capacity of other models.
MAIUSCOLI 150 Gal Lockable Resin Deck Box
Best for: secure, dual-use deck storage
- Storage Capacity
- 150 gal
- Exterior Dimensions
- 54.25 x 26.5 x 24.21 in
- Material
- Resin
- Weather Resistance
- Waterproof, UV-resistant
- Features
- Lockable Doors, Waterproof, UV Resistant
- Recommended Use
- Garden, Patio, Outdoors, Cushions
View on Amazon: MAIUSCOLI 150 Gal Lockable Resin Deck Box Affiliate link
This 150-gallon outdoor storage box measures 54.25 x 26.5 x 24.21 inches. It features lockable doors and waterproof aggregate resin construction. The design includes a wood grain pattern for aesthetic appeal. It functions as both storage and a patio seat. You get a durable, tool-free assembly option. This model suits those needing a secure, multi-use deck box.
Pros
- 150-gallon storage capacity
- Lockable for security
- Waterproof and UV resistant
- Dual-use as a seat
- Tool-free snap-on assembly
Cons
- Smaller capacity than larger competitors
- Aggregate resin feels less premium than wood
- Limited height options in this size
Good fit if
- You need a secure, lockable deck box
- You want a seat that doubles as storage
- You prefer tool-free assembly
Skip if
- You require more than 150 gallons of space
- You need remote app control
- You prefer real wood construction
Verdict: MAIUSCOLI 150 Gal Lockable Deck Box fits users who prioritize security and dual functionality. It is a practical solution for smaller patios needing a locked, weather-resistant seat.
EFU 270 Gal Resin Deck Box with Gas Struts
Best for: large outdoor gear storage
- Storage Capacity
- 270 gal
- Exterior Dimensions
- 54.3 x 26.5 x 24.2 in
- Material
- Resin
- Lockable
- Padlock hole
- Seating Capacity
- 270 lbs
- Lid Support
- Gas struts
View on Amazon: EFU 270 Gal Resin Deck Box with Gas Struts Affiliate link
The EFU 270 Gal Gen 2 deck box offers substantial storage in a black scratch-resistant resin shell. Its 270-gallon capacity and 270-lb seating limit handle bulkier items. Gas struts keep the lid open for easy access. The padlock hole adds security for tools or gear. This model suits those needing a large, sturdy outdoor storage solution.
Pros
- 270-gallon storage capacity
- Gas struts for easy lid support
- 270-lb seating weight limit
- Padlock hole for security
- Scratch-resistant resin material
Cons
- Lock is not included
- Black color shows dust
- No interior organization shelves
Good fit if
- You need a large deck box for bulky items
- You want gas struts for easy lid operation
- You prefer a black resin finish
Skip if
- You require a lock to be included
- You need a smaller footprint under 200 gallons
- You want a grey or tan color option
Verdict: EFU 270 Gal Resin Deck Box fits users who prioritize high capacity and sturdy gas-strut lids over included security hardware. It is a solid choice for storing large outdoor gear.
EFU 340 Gallon Resin Deck Box
Best for: large patio storage and seating
- Storage Capacity
- 325 gal
- Exterior Dimensions
- 57.9 x 32.2 x 33.7 in
- Material
- PP resin
- Lockable
- Lockable lid
- Seating Capacity
- 3 adults
- Weather Resistance
- Weatherproof, UV-protected
View on Amazon: EFU 340 Gallon Resin Deck Box Affiliate link
This EFU deck box offers 340 gallons of storage in a black PP resin shell with a woodgrain effect. It measures 57.9 x 32.2 x 33.7 inches and supports up to three adults. The lockable lid stays open via iron rods and piston hinges. It is weatherproof and UV protected. You should choose this if you need massive capacity and sturdy seating for your patio.
Pros
- 340-gallon storage capacity
- Seats up to three adults
- Lockable lid with piston hinges
- Weatherproof and UV protected
Cons
- Black color shows dust easily
- No drainage plug included
- Requires assembly
Good fit if
- You need extra-large storage for pool gear
- You want a deck box that doubles as seating
- You prefer a black finish for your patio
Skip if
- You need a smaller footprint under 150 gallons
- You prefer a grey or natural wood color
- You want a pre-assembled unit
Verdict: EFU 340 Gallon Black Resin Deck Box fits buyers who need maximum storage volume and a sturdy seat. It handles large patio items well.
Specifications side by side
| Spec | Keter Westwood 150 Gallon Resin Deck Box | PatioZen 150 Gal Resin Deck Box | YITAHOME 150 Gallon Resin Deck Box | ATMELT 240 Gal Resin Deck Box with Support Rod | MAIUSCOLI 150 Gal Lockable Resin Deck Box | EFU 270 Gal Resin Deck Box with Gas Struts | EFU 340 Gallon Resin Deck Box |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 150 gal | 150 gal | 150 Gallon | 240 gal | 150 gal | 270 gal | 325 gal |
| Exterior Dimensions | 61 x 28.5 x 25.4 in. | 46.1 x 21.1 x 21.7 in | 33.7 x 31.3 x 33.1 in. | 56.3 x 28.4 x 29.2 in | 54.25 x 26.5 x 24.21 in | 54.3 x 26.5 x 24.2 in | 57.9 x 32.2 x 33.7 in |
| Material | Resin | Aggregate resin | Double-wall resin | Polypropylene resin | Resin | Resin | PP resin |
| Lockable | Lockable | Lockable (lock not included) | Padlock hasp (lock not included) | not stated | not stated | Padlock hole | Lockable lid |
| Seating Capacity | 2 adults | not stated | not stated | not stated | not stated | 270 lbs | 3 adults |
| Lid Support | Pistons | not stated | Hydraulic hinges | Support rod | not stated | Gas struts | not stated |
| Weather Resistance | Waterproof, all-weather | Waterproof, UV-resistant | Waterproof, weather-resistant | Water-resistant, UV-protected | Waterproof, UV-resistant | Waterproof, UV-protected | Weatherproof, UV-protected |
| Handles | not stated | Built-in handles on both sides | Built-in side handles | not stated | not stated | not stated | not stated |
| Features | Lockable Doors, Waterproof | Lockable Doors, Waterproof | Lockable Doors, Waterproof | Lockable Doors, Waterproof, UV Resistant, Support Rod | Lockable Doors, Waterproof, UV Resistant | Waterproof | Lockable Doors, Waterproof, Support Rod |
| Recommended Use | Patio, Outdoors, Cushions | Garden Tools, Garden, Patio, Outdoors | Garden Tools, Patio Furniture, Garden, Patio, Outdoors, Pool | Garden Tools, Garden, Patio, Outdoors | Garden, Patio, Outdoors, Cushions | Garden, Patio, Outdoors | Patio, Outdoors |
| Color | Dark Gray | Grey | Black | Black | Black | Black | Black |
| Size | 150 Gallon | 150 Gallon | 150 Gallon | 240 Gal | 150 Gallon | 270 Gal | 325 Gallon |
| Dimensions | 61 × 28.5 × 25.4 inches | 46.1 × 21.1 × 21.7 inches | 33.7 × 31.3 × 33.1 inches | 56.3 × 28.4 × 29.2 inches | 26.5 × 24.2 × 54.3 inches | 54.3 × 26.5 × 24.2 inches | 57.9 × 32.2 × 33.7 inches |
| Weight | 39.1 pounds | 35.9 pounds | 48 pounds | not stated | not stated | not stated | 8.82 pounds |
| Model | Garden Tools and Pool Floats | not stated | MAYIHxvgNj | A109A | Deck Box | C109C | A122A |
Frequently asked questions
Which resin deck box offers the most storage volume?
The EFU 340 Gallon Resin Deck Box provides the largest capacity at 340 gallons. It measures 57.9 inches long and 33.7 inches wide. This model suits buyers who need maximum space for bulky patio items. It features a sturdy black resin construction designed for outdoor use.
Is there a wider option than the Keter Westwood?
Yes, the YITAHOME 150 Gallon Resin Deck Box is wider. It measures 31.3 inches across, compared to the Keter Westwood's 28.5 inches. The YITAHOME unit is also taller at 33.1 inches high. Its compact 33.7-inch length makes it suitable for smaller patios.
Which deck box includes gas struts for the lid?
The EFU 270 Gal Resin Deck Box comes with gas struts. These struts help hold the lid open securely. It offers 270 gallons of storage and measures 54.3 inches long. This feature makes accessing stored gear easier without needing to prop the lid manually.
Can I find a lockable resin deck box?
The MAIUSCOLI 150 Gal Lockable Resin Deck Box features lockable doors. This adds security for your stored items. It measures 26.5 inches long and 54.3 inches high. The classic black finish blends with most outdoor decor while providing waterproof protection for your gear.
What is the lightest deck box on the list?
The EFU 340 Gallon Resin Deck Box weighs only 8.82 pounds. This is significantly lighter than other models like the Keter Westwood at 39.1 pounds. Its low weight makes it easier to move or rearrange on your patio. It still offers substantial 340-gallon storage capacity.
Which model is best for small patios?
The PatioZen 150 Gal Resin Deck Box is ideal for small spaces. It measures 22.1 inches wide and 49.5 inches long. This compact footprint fits easily into tight areas. It also provides 150 gallons of storage and lockable doors for secure, waterproof protection of your items.
Does the ATMELT box have a textured finish?
Yes, the ATMELT 240 Gal Resin Deck Box has a textured finish. This design adds visual interest and grip. It offers 240 gallons of storage and measures 56.3 inches long. The black resin construction is waterproof and suitable for outdoor use on your patio or deck.