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Best Deck Box To Protect Your Outdoor Belongings In All Weathers

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Having outdoor-rated storage in your garden, patio, or beside the pool is always a good idea. From pool toys to furniture cushions, the best deck box unit will keep your commonly used items safe.

Extra storage capacity is already a big plus. Additional seating from those units will make your life even better.

Whether you have a giant backyard or a tiny balcony, there is always a good model for you. Just check out the recommendations below from Growingherbsforbeginners.com to find out.

Best Deck Boxes For Every Situation

From here, we will review the top best deck box and reveal which one is the best product.



RTS Home Accents Rainwater BarrelKeter 120 Gallon Resin Large Deck Brushwood BoxResin57 x 27.5 x 23.6 inches

120 gallons
Good Ideas IMP-L50-SAN<br /> Keter Denali 200 Gallon Resin Large Deck Box
Resin28.5 x 59.7 x 35.4 inches

200 gallons
Good Ideas RW65-GRN Rain WizardRubbermaid Roughneck Mini Deck BoxResin17 x 18 x 23 inches

20 gallons
Enviro World EWC-10 FreeGardenLifetime 60186 Heavy-Duty Outdoor Storage Deck Box,HDPE50.3 x 23.2 x 26 inches116 gallons
Good Ideas IMP-N50-DBR<br /> Keter Solana 70 Gallon Storage Bench Deck BoxResin54.6 x 23.4 x 32.8 inches70 gallons

#1. Keter Brushwood – The Best Overall

Keter Brushwood

  • Material: Resin
  • External dimensions: 57 x 27.5 x 23.6 inches
  • Capacity: 120 gallons
  • Overall rating: 4.5/5

For those still unclear about the first deck box ever, give this model from Keter a try. It’s a quality unit that should fit into most scenarios.

The 120-gallon capacity gives the Brushwood model enough space to store common outdoor items for a household. From seat cushions to pool equipment, they can fit all the huge interior.

Keter is known for its durable outdoor storage boxes, and you can witness this reputation firsthand with the Brushwood unit. The weather-resistant resin imitates paneling in wooden models. This layout improves overall strength, but it doesn’t peel or rust over time like wood.

This is an unbeatable combination. It gives the exterior strong aesthetic appeal with several beautiful color options. And it’s still tough enough against most weather conditions (except extreme rain or snow). 

The unit is also sufficiently sturdy to support two adults. Its 804-pound weight capacity makes it great for both seating or placing other heavy items.

Another big plus point of this Keter model is its assembly. The Keter Brushwood comes in seven pieces, so putting them together should be easy. You will need a screwdriver, but there are only 14 screws to secure for the entire assembly.

The Achilles heel of this unit is its bottom. This isn’t a totally waterproof deck box and excess rainwater or critters can enter through some ventilation holes located. You may want to plug them to protect your items.


  • Generous storage for most uses
  • Lovely wood-like finish
  • Low-maintenance
  • Durable with great weather resistance
  • Extra seating available


  • Not able to withstand heavy rain or snowfall
  • Expensive
  • No variety of colors
  • The bottom may let water and critters in.

Verdict: Overall, the Keter Brushwood is an amazing first deck box for people. It doesn’t break down quickly and gives most people ample storage for their outdoor items.

#2. Keter Denali- The Best Large-Sized Option

Keter Denali 200 Gallon Resin Large Deck Box

  • Material: Resin
  • External dimensions: 28.5 x 59.7 x 35.4 inches
  • Capacity: 200 gallons
  • Overall rating: 4.5/5

If you’re happy with the Keter unit above but in need of something bigger, you can’t go wrong with this Denali. It retains the best parts of a typical Keter product while giving you even more storage (the greatest on our list).

The Keter Denali 200-gallon deck box features a sleek embossed finish. Almost 60 inches high, it’s certainly massive. But the unit has a streamlined modern look that won’t break the decor of your garden.

For this extra-large model, Keter uses the heavy-duty and weather-resistant resin called Duotech. In practice, it feels sturdy despite the huge size.

Keter equips it with a hydraulic lift system, so it doesn’t take much muscle to open the top. This soft-close mechanism has a benefit when closing too. It moves slowly and prevents you from smashing your fingers – a common concern for this kind of storage.

Compared to other Keter designs, the Denali doesn’t come in any other colors than the gray option. It’s much higher than medium and small units, meaning sitting isn’t as convenient. Still, the flat top can function well as your additional seats.

Keep in mind that if you don’t need the 200 gallons of storage capacity it offers, the Keter Denali isn’t worth the price.


  • Massive capacity
  • Sturdy double-walled design
  • Sleek look with attractive colors
  • UV protection
  • Safe lifting and closing for the top


  • Expensive
  • Harder to use as outdoor seating

Verdict: The Denali is the grandaddy of extra-large deck boxes that Keter has to offer. It’s a great upgrade from smaller units with its massive storage space.

#3. Rubbermaid Roughneck – The Budget Option

Rubbermaid Roughneck Mini Deck Box

  • Material: Resin
  • External dimensions: 17 x 18 x 23 inches
  • Capacity: 20 gallons
  • Overall rating: 4/5

Keter may be the industry leader, but Rubbermaid isn’t a lesser-known brand. In fact, you can get quality products at affordable prices like this Roughneck unit.

Customers should not worry about any compromise on build quality. This compact storage box uses double-walled resin as its material. The construction is sturdy enough to use as an extra seat for one adult.

Our testing showed us that the deck box could withstand severe rains and storms with no impact. The monolithic design plays a big part in this. Unlike the paneling built on Keter products, it blocks moisture and critters better.

Following the assembly directions is easy. You can fill the base with sand to weigh it down.

The most obvious limitation is that you won’t receive big storage. The Rubbermaid Roughneck will run out of space quickly when you stuff in several outdoor cushions or big equipment.


  • Cheap yet reliable quality
  • Lightweight and sturdy
  • Easy to install
  • High weather resistance


  • Small capacity
  • Need sand to stabilize

Verdict: The Rubbermaid Roughneck has a perfect size for common items like small gardening supplies and grill accessories. It doesn’t cost much while still providing excellent functionality.

#4. Lifetime Deck Box – Best Heavy-duty Design

Lifetime 60186 Heavy-Duty Outdoor Storage Deck Box,

  • Material: High-Density Polyethylene (HDPE)
  • External dimensions: 50.3 x 23.2 x 26 inches
  • Capacity: 116 gallons
  • Overall rating: 4.5/5

Every option we recommend above features a tough construction. But this unit from Lifetime presents an even bigger step-up in durability.

This performance is the result of the double-wall construction made from High-Density Polyethylene (HDPE). This durable plastic is commonly found in containers requiring improved strength.

It can stand up to icy-cold temperatures, high heat, and sun damage. We put it in direct sunlight for a while, and the Lifetime deck box still looks brand new afterward.

Other hardware like the hinges is made of rust-resistant stainless steel. It can open beyond 90 degrees without a flimsy feeling in the hand. Slamming shut isn’t possible, thanks to the lockable springs.

The 10-year limited warranty is another luxury that can bring peace of mind. It’s good to know the company is ready to back up its claim for such a long time. When something is broken, you can require replacement parts through Lifetime’s customer service department.

It’s important to note that the assembly is quite challenging. You should follow the instructions carefully as more steps are needed than other products.

Cost is another issue. Yet if you see it as a long-term investment, the Lifetime unit is worth considering.


  • Super sturdy and weather-resistant
  • Suitable in rough terrain
  • Built-in UV protection
  • Safe spring-hinge lid
  • Long warranty


  • Expensive
  • Heavy
  • Not easy to assemble

Verdict: The Lifetime unit is a perfect deck box for heavy-duty use as it can survive a lot of abuse. It’s a no-brainer when you have too many severe outdoor conditions to worry about.

#5. Keter Solana – Best Bench Option

Keter Solana 70 Gallon Storage Bench Deck Box

  • Material: Resin
  • External dimensions: 54.6 x 23.4 x 32.8 inches
  • Capacity: 70 gallons
  • Overall rating: 4/5

Most products above can already serve as additional seats. But the Keter Solana is the natural choice when you prefer some dedicated features for more comfort.

The added armrests and backrest don’t impinge on the sleek look of the Keter Solana. They keep the same design language that makes this product elegant. The best part is that, unlike real wood, it doesn’t dent or peel.

Using the same durable resin as the rest of the unit, safe seating isn’t an issue. This wonderful storage bench can accommodate up to two adults (or 551 lbs) on a regular basis. Put some outdoor cushions on it, and you will have a comfortable bench to sit in your garden.

The storage compartment is in line with that of other Keter products. Your items will be well-protected with sturdy construction.

The 70-gallon capacity is no slouch. We have managed to stash in several cushions, sports equipment, gardening tools, and barbeque tools.

The elderly may like this multi-functional bench yet not the complicated assembly. More parts mean the process can take a lot of time (more than half an hour). You must understand what each piece does and where each belongs. The bright side is that the instructions are clear to follow.


  • Extra support from sitting
  • Durable materials
  • Weather-resistant like other Keter products
  • Can support up to two adults


  • More expensive than the non-bench version
  • Not easy to assemble

Verdict: The Keter Solana should be your go-to choice when extra seating support is a requirement. Based on regular Keter units, it does well as an outdoor storage bench.

How To Choose The Best Deck Box


The building material plays a key role in how your deck box can function in outdoor spaces – an environment of harsh elements and conditions. A deck box made of unsuitable materials is likely to show signs of wear and tear quickly. Keep that in mind in addition to personal preferences.

Plastic, resin, and wood are the most common choices by manufacturers for making deck boxes.

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Looking beautiful and classic, wood is the natural choice most people have in mind. This is also the material DIYers opt for when building a storage box from scratch.

Wood models come in a variety of finishes, from dark to lighter wood stains. Manufacturers usually use moisture-resistant woods to make them for better durability. This includes familiar names like pine, cedar, and teak.

On the flip side, the upscale look of wood requires more maintenance. Users also need to check out the instructions to see what upkeep a wooden deck box may need.

Wood tends to be heavier as well. It’d be a big hassle if you plan to move your tools and equipment around often.

wooden deck box cover
A storage unit made from wood


Plastic is a lightweight and cheap alternative to traditional wooden deck boxes.

This synthetic material needs the least amount of maintenance among all options while able to produce a wood-look texture. A plastic deck box doesn’t peel, rust, or dent. But you will have to settle for the fact that its interior may fade quicker over time.


As shown above, resin takes the podium as the most popular material for deck boxes.

Technically, it is polymer, just like plastic. Still, resin strikes a perfect balance between weather resistance, cost, and look.

Resin products offer the same kind of beauty that wooden models have. Better yet, they aren’t as heavy and are very durable in the outdoor environment. Unlike in regular plastics, moisture penetration or fading stands no chance with these models.

Most resin deck boxes feature a wicker-like construction. When properly maintained, they don’t crack, warp, splinter, or dent easily.

Some resins like high-density polyethylene (HDPE) are known for their high-strength nature. Thanks to their enhanced weather-resistant properties, these materials are finding their way in deck box manufacturing.


They are harder to find, but aluminum deck boxes do exist. If you happen to find one, you can notice its lightweight and durable profile. The main things turning people away are its price and how hot this metal can get under the sun.

Size & Capability

Manufacturers typically offer their deck boxes in a variety of size options: mini, medium, large, and extra-large.

You need to consider both the space designated for your deck box and the items it needs to store. They will give you the clearest clue as to the proper size for your needs.

There is a wide variety of interior capacities, from 20 to 200 gallons. The best outdoor storage box should provide the required space for your items with the minimum footprint.


Deck boxes have more configurations than most people might think. The shape comes most from their function and capacity. Choose a style you prefer because deck boxes can be both attractive and functional.


These models have a long, rectangular construction designed for laying on the ground. They have a flip-up on the top for easy access. The size varies a lot, depending on the capacity.


High-strength deck boxes can act as a bench if you wish to. But not every standard model can support extra weight like that.

A bench-like outdoor storage solution with built-in seating features is a better option. Its armrests and a backrest will give you greater support and comfort.

Coffee Table

In addition to a storage box, this functional design can double as an extra ottoman or coffee table. Deck boxes of this style are typically small in size and have hinge-free tops. They add a modern touch to an otherwise traditional piece of furniture.


A coffee table deck box
A coffee table deck box


Unless you provide it with a lot of covering, your deck box should withstand outdoor elements. It should not be a source of worrying when it’s snowing or raining outside.

If your area is prone to harsh weather conditions like heavy snowfall or high winds, durability is vital.

The best deck boxes for outdoor storage can be made from either plastic or resin. They should be water-proof enough even in a downpour and can stand up well to summer sun as well.

Roof warping is another common problem. When the roof wraps, it leaves your items exposed to bugs and moisture. Likewise, a weak construction can deform and leave gaps big enough in the sides or at the bottom.


It’s just a one-time issue. But a hard-to-assemble deck box is certainly not an attractive deal for many.

Like other storage options, there is no universal way to put a deck box together. Most products are straightforward when a snap is enough.

However, some models need tools like wrenches to assemble all the pieces. A complicated design may need 15 minutes or more to become fully assembled. It can be a big problem for those with little experience.

Extra Features

Some small functions may turn out to be very handy when in use. A lock should always be a big consideration, for instance. Not only can it keep your kids away from the box, but a lock can also prevent heavy winds from lifting the top.

Built-in handles and wheels make moving the deck box much easier, while extra storage space like pockets and mesh bins are a big plus as well.

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Frequently Asked Questions

Can I Paint A Fade Deck Box?

It boils down to the material of this outdoor furniture. When not properly prepared, plastics and resin are likely to reject the paint.

You will have to get the right type of paint for these materials. A careful examination and preparation are also a must.

On the other hand, wood surfaces accept a wide range of paint. The techniques required are easier to learn as well.

Do Deck Boxes Attract Bugs?

Most deck boxes aren’t critter-proof, meaning bugs and even small spiders can enter with ease. The most vulnerable places are the ventilation and unintentional gaps like an open top.

Try moving the box to another spot. If the situation gets bad enough, you might need a deterrent like diatomaceous earth or boric acid.

Is It Hard To Build A Deck Box Myself?

Is It Hard To Build A Deck Box Myself?
You can build a deck box with appropriate materials and skills

Deck boxes aren’t a woodworking project. But if you’re willing to put some effort into learning these skills, it’s doable.

How Do I Waterproof My Deck Box?

Most resin deck boxes are water-resistant by design. You should rarely have any big problem with water entering in.

On the other hand, you can seal wooden boxes to protect your items. Sealing any joints and cracks with silicone caulking and polyurethane is a good way to keep your items dry.

How Can I Clean My Deck Box?

Take out every time and scrub your plastic/resin storage with a brush. Use a toothbrush for rims and corners.

Additionally, you may need to rub the solution of vinegar and baking soda against stubborn stains with a damp cloth.

I Need Something Even Bigger. What Are My Options?

For huge equipment like snow blowers or riding lawn mowers, a walk-in shed is our recommendation. Smaller tool sheds can give ample space for gardening tools. There are also specialized designs like outdoor bike sheds.


To get the perfect outdoor storage, figure out the number of outdoor items you need to store first. Consider the risk of natural hazards in your area. The style and extra features required can also help you decide which is your most suitable option.

For most people, the Keter Brushwood is the easiest choice. Its interior is spacious without getting too big and causing inconvenience.

When durability is your top concern, the Lifetime unit is the best deck box you can get. Meanwhile, the arm- and backrests of the Keter Solana will give you a pleasant time sitting on it.

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