Backyard outdoor storage sheds are one of the best investments grillers can make.
An outdoor storage shed reduces clutter, protects your grill from destructive weather, and provides a safe space for you to keep patio furniture and cushions.
These units are affordable, made to last, and essentially pay for themselves in a season or two.
On average, grillers who do not winterize or store their grills have to replace them every three years. However, those who seasonally store their grills enjoy five to fifteen years of use from one grill.
If you’re looking to protect your outdoor investments, read on!
The 10 Best Outdoor Storage Sheds for 2021
Below is a shortlist of the five best outdoor storage shed options available in the U.S., Canada. Click on the name to read reviews and check prices or skip ahead to read the entire list by clicking here.
Best Outdoor Storage Shed Reviews
Here are the complete reviews of the 10 best outdoor storage sheds in 2021. Keep reading after the reviews for a guide on what to look for when choosing an outdoor storage shed.
The Keter Manor 4×6 Resin Outdoor Storage Shed claims the first-place trophy for its good looks, sturdy construction, ample storage space, and consumer-friendly price tag.
This backyard shed gives you 131 cubic feet to organize your BBQ gear and lawn equipment.
This Keter unit is crafted from tough polypropylene resin and trimmed out with steel. It’s also UV resistant, so it won’t crack or damage in the sun.
On top, you’ll find an interior vent that circulates fresh air and a skylight that offers an abundant natural lighting solution.
If you’re looking for a tough, spacious, and affordable storage solution, check out the Keter Manor 4×6 Resin Outdoor Storage Shed.
- DIMENSIONS: Exterior: 51. 2 in. W x 75. 6 in. D x 78 in. H / Interior: 43. 7 in. W x 69. 7 in. D x 74. 8 in. H
- IDEAL SIZE: Generous storage capacity of 131. 8 cubic feet
- RESIN CONSTRUCTION: Made from polypropylene resin plastic & steel reinforced to ensure durability - will not peel, rot or...
The Suncast BMS3200 Horizontal Storage Shed earns high marks for its stylish design and all-weather construction.
This unit gives you 34 cubic feet of storage space to store gardening tools, lawnmowers, or messy BBQ accessories like charcoal and wood chips.
I like the vanilla color, which pairs well with most home exteriors. The double doors and easy-lift lid also make it a breeze to access my tools.
If you’re looking to tidy up your outdoor space and need a garden shed that doesn’t require maintenance, the Suncast BMS3200 Horizontal Storage Shed is a great choice.
- OUTDOOR STORAGE: Shed for garbage cans, tools, and garden accessories; All-weather construction provides water resistance and...
- DURABLE: Multi-wall resin panels are engineered for strength and stability
- FUNCTIONAL LID: Easy lift lid and double door access provide seamless entry and make storage look good; Simple assembly with...
The Keter Factor 4×6 Outdoor Storage Shed stands above other garden sheds for a few reasons.
To start, it is all-weather resistant, doesn’t require maintenance, and provides ample storage space – 140 cubic feet, to be exact.
This storage shed is also unique because it comes with a sturdy floor panel, which ensures everything inside stays dry.
Extras include a locking door, a vented, 3-D tile roof, and a skylight, which provides ample natural light.
If you’re looking for a weatherproof, zero-maintenance storage shed, the Keter Factor 4×6 Outdoor Storage Shed delivers.
- DIMENSIONS: External – 51” W x 74.5” D x 85”H | Internal – 44” W x 67.5” D x 82.5” H | Floor weight capacity...
- IDEAL SIZE: Storage capacity: 140 cu. Ft.
- RESIN CONSTRUCTION: Made from polypropylene resin plastic & steel reinforced to ensure durability - will not peel, rot or...
Since this storage shed gives you 18 cubic feet of space, it is ideal for compact spaces and patio and condo living.
The beauty is that you can use every square inch of storage space by sliding a shelf into the pre-molded brackets.
This unit features double-wall construction. It’s also leak-, dent-, and weather-resistant – plus, it rests on a thick base, ensuring that everything inside stays dry.
If you’re looking for a cost-efficient storage shed with a small footprint, check out the Rubbermaid Horizontal Outdoor Garden Storage Shed.
- Great for storing patio, lawn, and gardening tools and supplies ; The shed can accommodate one wood shelf (not included).
- Tough, double-walled construction and an impact-resistant floor protects items from inclement weather
- External Dimensions - 34 x 55 x 28 inches. Inside dimensions: 29 x 47 X 21 inches
They don’t call it the Lifetime 6446 Outdoor Storage Shed for nothing.
This 8’ X 15’ storage shed was built tough, yet it’s one of the best-looking units on the market. Honestly, it looks more like a homey cottage than a larger shed.
It’s made from dual-walled polyethylene with steel wall supports. It also features six skylights, two shatterproof windows, two screened vents, and decorative shutters.
Maybe you’re a tool collector – or perhaps you need a place to store your mother-in-law (just kidding!). Whatever you need to store, the Lifetime 6446 Outdoor Storage Shed gives you the space.
- Features- 6 small skylights, 2 shatterproof polycarbonate windows, 2 screened vents, 2 decorative shutters, 2 peg strips, 2...
- Exterior Dimensions: 15 ft. W x 8 ft. D x 7 ft. 10.8 in. H
- Interior Dimensions- 90" W x 174" D x 70-94" H
Tight on space? Go vertical with the Rubbermaid Outdoor Vertical Storage Shed.
This is a compact unit (30” W X 25” D X 72” H), yet it was thoughtfully designed to maximize storage capacity.
Crack the locking double doors, and you’ll find five pre-molded shelf brackets. All you need to do is trim off some plywood and drop it in the slots.
This stands out from other vertical sheds because it is leak-, dent-, and weather-resistant. Plus, it assembles in minutes.
If you have limited outdoor space or want to tidy up your apartment balcony to make room for your portable electric grill, check out the Rubbermaid Outdoor Vertical Storage Shed.
- Storage Shed dimensions – 30” W x 25” D x 72” H | Interior dimensions – 26” W x 19” D | Storage Capacity – 17...
- Leak-resistant, dent-resistant, weather-resistant
- Easy to assemble. Extra deep fit for large, hard to store items
The Keter Premier Outdoor Storage Shed with Shelves is one of my favorite vertical sheds for a few reasons.
Real wood looks great, but it requires maintenance. And that’s the beauty of this unit. It looks like a woodshed, but it’s made from heavy-duty plastic resin.
Because of that, it is weather-resistant and won’t crack, peel, or leak.
Maximize storage capacity by adding two shelves to the build-in brackets. And when you’re done, swing the doors shut on their sturdy metal hinges, and lock up.
If you’re looking for a good-looking, vertical garden shed that gives you a natural wood look without the maintenance, the Keter Premier Outdoor Storage Shed with Shelves may be for you.
- DIMENSIONS: 55. 1 in. L x 29 in. W x 67. 1 in. H
- IDEAL SIZE: Generous storage capacity of 62. 05 cubic foot perfect for garden tool storage
- RESIN CONSTRUCTION: Made from polypropylene resin plastic & steel reinforcement to ensure its durability
The Rubbermaid Large Vertical Resin Storage Shed stands out because of its durable construction, ample square footage (159 cubic feet), and height.
This unit stands tall at 6’, so it is ideal for bulky outdoor equipment, long lawn tools, and gardening supplies.
This unit is made of double-walled polypropylene – plus, it has a sloped roof, which is a deadly, weather-proof combination.
A bonus is that this unit also looks great. I like the double locking doors and the exterior wainscoting. Who knew plastic sheds could look classy?
If you need a little extra height in your storage shed, the Rubbermaid Large Vertical Resin Storage Shed delivers that and much more.
It’s durable, surprisingly affordable, and one of the best-looking Rubbermaid’s on the market.
- Ideal for storing outdoor equipment and long tools
- Roughneck's tough, double-walled construction and an impact-resistant floor protects items from inclement weather, moisture,...
- Will not rust or rot, unlike metal or wood sheds
The Keter High Store 4.5 x 2.5 Vertical Outdoor Resin Storage Shed scores extra points for its good looks and durability.
This small shed is made from polypropylene, a synthetic material that is tough and weather-resistant. The surprise here is that you can actually paint this unit any color you want.
But there’s more. The walls are drillable. So while it comes equipped with four adjustable bracks, you’re free to add as many shelves as you like.
If you are looking for a durable, fully customizable unit to store your lawnmower, BBQ grill, or garden tools, check out the Keter High Store 4.5 x 2.5 Vertical Outdoor Resin Storage Shed.
- Exterior Dimensions: 54.9 L X 30.3 W X 71.5 H inches
- Internal Dimensions : 51.37 L x 25.98 W x 69.48 H inches
- Thick, rib-reinforced wall panels. Weather-resistant materials. Heavy-duty 105° nickel hinge
The ShelterLogic 6′ x 6′ Shed-in-a-Box is a multi-purpose shed that stands out for its low price tag, sturdy construction, and the ability to perform at home and on the road.
This is an open-style shed that looks a heck of a lot like a canopy tent. And I like that. I can use it for camping and storage.
This unit is portable, but it’s rock-solid, thanks to the powder-coated steel frame. The exterior is also tough because it’s made of ripstop polyethylene.
This unit comes with a one-year warranty.
If you’re looking for a sturdy, portable storage shed, check out the ShelterLogic 6′ x 6′ Shed-in-a-Box.
- Durable Frame: Made from an all-steel metal 6 x 6 x 6-foot frame that is 1-3/8 inches thick
- Made to Last: Bonded with a premium powder-coated finish that prevents chipping, peeling, rust, and corrosion
- Waterproof Coverage: Grey cover is durable and made from an advanced triple-layer rip stop that is waterproof and UV-treated...
Why should I get a shed?
A backyard shed can benefit anyone – not just homeowners. Apartment and condo dwellers have even more to gain by purchasing a shed kit simply because they have limited space.
Garages, basements, and attics offer convenient storage, but they often become a disorganized catch-all. And when we need outdoor equipment, we have to tromp through the house to find it.
A shed hides clutter and maximizes space.
Plus, it keeps patios, balconies, and backyards tidy and well organized and allows you to conveniently access your outdoor gear where it belongs: outside.
What to consider when purchasing a shed
There are a few considerations to make when shopping for tool sheds. The most obvious is price and size, but don’t stop there.
The best sheds will enhance the look of your home. Others will have the opposite effect. So before you purchase a DIY shed, consider the features below.
Shed materials range from pressure-treated lumber and aluminum to plastic, canvas, and ripstop polyethylene. These materials are all weather-resistant to some degree, but some are better than others.
Resin is often used interchangeably with “plastic,” when in truth, it is quite different. Resin is a composite blend that starts as a powder, liquifies during heating, and is then poured into a mold.
This process contributes to the resin’s strength and elasticity. The short answer: Resin sheds are stronger and more elastic than plastic ones, so they will last longer.
Plastic storage sheds
Most “plastic” sheds on the market are actually made from polypropylene. Next to resin, polypropylene may be the closest thing to a “perfect” building material when it comes to sheds.
Why? Because it is tough, won’t crack or dent, is weather-resistant, and some blends of polypropylene can even be painted.
Vinyl storage sheds
Polyvinyl chloride resin, or “vinyl,” is the material used to manufacture most modern home siding. And for good reason.
Vinyl is aesthetically appealing. It just looks good. Plus, it’s weatherproof, cost-efficient, and doesn’t require maintenance.
Steel is tough, won’t warp, crack, bend, rot, burn, or require maintenance. That’s the upside. The downside is that a steel metal shed is far more expensive than those made from synthetic materials.
They’re also heavier, so once you’ve put your steel shed together, don’t plan on moving it!
Wooden storage sheds
Plastic manufacturers have done a nice job of emulating the look of natural wood, but in my opinion, nothing looks better than real, natural wood.
You can paint wood – and for some, that’s a blessing and a curse. Wood is not impervious to the elements, so it requires maintenance and a new coat of paint every few years.
Climate / Environment
Climate is one of the most important factors to consider when shopping for your own shed.
Snow dwellers should look for a shed with a high snow load rating and a sloped roof peak. If you live in a mild climate, most shed materials will serve your needs.
Those who live in areas with high precipitation will benefit from a shed with a raised floor to keep water where it belongs – away from your expensive lawn tools, BBQ rig, and patio cushions.
I saved the most obvious consideration for last. Before you buy a storage unit, measure the space and compare it with the exterior dimensions of the shed. But don’t stop there.
Also check the width of the door opening to ensure that it is wide enough to accommodate your tools, trash cans, lawnmower, or anything bulky you wish to store.
What is the best outdoor storage shed to buy?
What’s the best outdoor storage shed on the market? That depends on your budget, preferences, climate, space, and the amount of clutter you have.
That said, if I had to choose only one storage unit, it’d be the Keter Manor 4×6 Resin Outdoor Storage Shed.
This unit provides 131 cubic feet of extra space and is made from polypropylene resin and trimmed out with steel. It’s also UV resistant, so it won’t crack or damage in the sun.
The Keter shed is also packed with extras like an interior vent that circulates fresh air and a skylight that offers an abundant natural lighting solution.
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