If your mower, tiller and trimmer live under a tarp or against the back of the garage, you are one bad weekend away from a rusted deck and a ruined battery. The right fix is a metal storage shed sized for the equipment you actually own, and picking the wrong one usually means a mower that will not go through the door.
We compared 12 galvanized steel sheds built for lawn equipment, measured the real door openings rather than the nominal shed sizes, and checked what each one includes: floors, vents, locks, roof pitch and steel thickness. This roundup was last checked in 2026, and every rating and review count below is taken straight from the listing rather than from a marketing page.
The short version: a push mower needs roughly a 44 inch clear door opening and an 8×6 footprint, while a rider or zero-turn needs double doors, a wider bay and a floor that can carry it. Metal wins over wood and resin on durability, pest resistance and maintenance, but it loses on heat, noise and interior rust if you skip ventilation. We cover all of that below, and our broader guides to general storage sheds and garden sheds cover the resin and wood side of the market.
Table of Contents
Top 3 Picks for Best Metal Storage Sheds for Lawn Equipment in 2026
Azomabox 9×10.5 Steel Shed
- Powder-coated galvanized steel
- 100 sq ft floor area
- Double sliding doors
Aoxun Shed With Floor
- Includes 12mm plastic floor
- 82 lb per cubic ft rated
- Dual front doors
Gizoon 6×4 Double-Door Shed
- 44.5 inch double doors
- Lockable with vents
- Waterproof galvanized steel
Our Editor’s Choice is the Azomabox 9×10.5 because it pairs the highest rating in the group with a wide sliding-door opening and 100 square feet of floor. The Aoxun is the pick if you want a floor already in the box, and the Gizoon 6×4 is the one to beat if a narrow side yard is all you have.
Best Metal Storage Sheds for Lawn Equipment in October
| Product | Specifications | Action |
|---|---|---|
| Azomabox 9×10.5 Steel Shed |
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| Aoxun 7.3×5.3 Shed With Floor |
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 Greesum 10×8 Utility Shed |
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 Gizoon 8×6 Metal Garden Shed |
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| Gizoon 6×4 Double-Door Shed |
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 GUNJI 8×6 Waterproof Shed |
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 Patiowell 8×6 With Floor Frame |
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 Benass 8×6 Utility Shed |
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 LAUSAINT HOME 8×10 Shed |
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 IRONCK 10×8.2 Shed With Window |
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Check Latest Price |
 Breezestival 8×12 Lean-To Shed |
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Check Latest Price |
 GVDV 8×6 Full-Size Shed |
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Check Latest Price |
1. Azomabox 9×10.5 Steel Shed – Best Overall for Lawn Equipment
Azomabox 9×10.5 FT Outdoor Storage Shed, Metal Tool Shed with Windows & Secure Lockable Doors, Ideal Storage Garden Shed for Outdoor, Patio, and Backyard
Powder-coated galvanized steel
100 sq ft floor area
Wide double sliding doors
Pros
- Powder-coated galvanized steel resists water and rust
- Double sliding doors open wide for bulky equipment
- 100 square feet parks a mower plus bikes and hand tools
- Heavy-duty frame built for wind and snow loads
- Windows bring daylight into the interior
Cons
- Windows add cost versus base models in the same size range
- Sliding doors need a clear track in front to stay in operation
- No floor is listed so you still need a base or floor kit
This is the shed we kept coming back to. It carries a 4.6 rating across 664 reviews, which is the highest average in the group, and the 78 percent five-star share suggests the rating is not resting on a handful of enthusiastic buyers. The 9×10.5 footprint gives 100 square feet, the largest floor area among the twelve we compared.
For lawn gear specifically, the double sliding doors are the reason it ranks first. Sliders translate rather than swing, so you do not need 48 inches of clear space beside the shed to open them, and the aperture stays wide while you roll something in. That matters if the mower is a wide-deck walk-behind rather than a small push model.
The build is powder-coated galvanized steel with a heavy-duty frame rated for wind, rain and snow loads. We like the windows for a working shed, because hunting for a trimmer line in a dark metal box at 8pm is no fun, and they double as a visual confirmation that the space is yours.
The honest catch is the floor. Nothing is listed, so you are standing on soil or a pad you build. For a push mower that is fine if the base is level and drains. For a rider it is not, and you would want to add a floor frame or pour a slab before the mower arrives.
Will a riding mower fit through these doors?
Not comfortably. The opening is wide for a 20 or 22 inch push mower and workable for a 42 inch walk-behind, but this shed is not designed for a zero-turn with a 54 inch deck and handlebars. For anything riding, treat this as a tool and trimmer shed with mower space for a mid-size machine.
What is assembly actually like here?
Two people, and expect a long afternoon rather than an hour. Metal kits of this size ship flat and heavy, and sliding door tracks need to be set square before the panels go on. A helper for an afternoon is the realistic expectation for any shed in this roundup.
2. Aoxun 7.3×5.3 Shed With Floor – Best for Push Mowers
Aoxun 8’x6′ Shed with Floor Galvanized Steel Outdoor Storage Shed Brown
12mm interlocking plastic floor
82 lb per cubic ft rating
Dual front doors
Pros
- 12mm interlocking plastic floor rated to 82 lb per cubic foot
- Dual front doors make loading bulky equipment easy
- Integrated top vents reduce condensation
- Angled roof handles 6 inches of snow and 25 mph wind
- Numbered pre-drilled panels with illustrated manual and video
Cons
- Thin gauge steel dents and flexes during assembly
- Screws can strip if driven too hard with a power driver
- Illustrated-only instructions can be confusing on hole orientation
This is the only shed in the group that ships with a complete floor deck already in the box, a 12mm interlocking plastic platform rated to 82 pounds per cubic foot. For a push mower, a trimmer and a couple of fuel cans, that floor rating is more than enough, and it removes the single most common complaint about budget metal kits.
At 7.3 by 5.3 feet the floor area is 48 square feet. That is snug. Owners describe it as a dedicated mower bay with room for hand tools on the walls, not a general storage building, and the dual front doors make rolling a machine straight in uncomplicated.
The ventilation is the detail that impressed us most. Integrated vents at the top move air through the interior, which is the cheapest defense against the condensation that turns the inside of a metal shed into a rust surface. Buyers also flag the angled roof as genuinely useful, since it is specified for 6 inches of snow and 25 mph wind.
Against that, the steel is thin. Owners across the reviews mention flexing during assembly and screws stripping when a power driver is used at full speed. The fix is a hand drill on low torque, and it is the single thing to plan for on this build.
Is the included floor strong enough for equipment weight?
For a push mower and hand tools, yes. The stated rating is 82 pounds per cubic foot of load capacity, and the deck itself is 12mm interlocking plastic rather than sheet metal, so it will not sag under a mower wheel. It is not a riding platform, and we would not park a tractor on it.
How do the instructions hold up?
They are picture-only, and that is the weak spot. Hole orientation in particular confuses people, though the numbered pre-drilled panels and the install video largely rescue the process. Budget an extra hour over the printed manual time and check every panel label before you drive a screw.
3. Greesum 10×8 Utility Shed – Best Lockable 10×8 Steel Shed
Greesum 10x8FT Outdoor Storage Shed Utility Tool Shed Gray
10x8 galvanized steel shed
Sloped roof for drainage
Lockable hinged door
Pros
- 10x8 footprint holds a mower plus trim and hand tools
- Thicker galvanized steel resists rust and UV damage
- Sloped roof sheds rainwater and adds overhead space
- Lockable hinged door deters theft and small animals
- Overlapping wall panels resist water and moisture
Cons
- Single hinged door limits bulky equipment loading
- Protective film on panels can scratch if not handled carefully
- Assembly is recommended as a two-person job
The Greesum is the pick when you want a straightforward galvanized utility building with a lockable door and no gimmicks. The 10×8 footprint is a genuinely useful size: wide enough for a mower with hand tools along the wall, deep enough that you are not climbing over the machine to reach the back.
Its 4.0 rating comes from 345 reviews with a 53 percent five-star share, so expect a solid average rather than a standout. The sloped roof is a quiet advantage here, because it drains water without creating a peak that collects debris, and the overlapping wall panels help keep moisture from wicking through seams.
The single hinged door is the real limitation. It is lockable and it keeps animals out, which is why it works for hand tools, but you are loading a mower through one leaf with no second route, and the manufacturers who build double doors into this size range clearly did so for a reason.
Protective surface film covers the panels to prevent scratches in transit. Owners warn it tears if you pull at it, so peel it slowly and in sections rather than trying to strip a whole wall at once.
Should a 10×8 shed have double doors for a mower?
For a push mower, a single hinged door is workable if the shed sits with clearance on the hinge side. For a walk-behind with a wide deck, or anything on wheels you want to maneuver quickly, double doors or sliders give you a much wider aperture and no swing clearance to plan for.
Is thicker steel worth the extra weight?
Yes, in practical terms. Thicker galvanized steel resists rust and UV damage better, and it does not flex as you tighten the frame, which means fewer stripped fasteners and a squarer building a year later. Assembly still needs two people.
4. Gizoon 8×6 Metal Garden Shed – Best for Mowers and Snow Blowers
Gizoon 8×6 FT Outdoor Storage Shed, Corrosion Metal Garden Shed, Dark Grey
8x6 shed with 47.67 sq ft
45.1 inch sliding opening
Galvanized steel with UV protection
Pros
- Corrosion-resistant galvanized steel at a budget price point
- 8x6 interior sized to hold lawn mowers and snow blowers
- Sliding doors give a 45.1 inch clear opening
- Customer service replaces missing parts quickly
Cons
- Protective plastic film tears into small pieces during removal
- Roof seams can leak in heavy rain without sealant
- Picture-only instructions with holes that need drilling
This is the shed we would point most people toward if they want the most floor area per dollar without giving up a wide door. At 47.67 square feet with a stated 45.1 inch sliding door opening, it swallows a mower and a snow blower side by side, and the sliding doors mean you can open them fully against the wall without a swing lane.
Galvanized steel with UV protection is the right material for the job. Snow blowers get salted, mowers get wet, and the coating is what keeps the panels from blooming with rust in year two.
The 4.0 rating from 332 reviews, with 61 percent five-star, tells you it does its job without dazzling anybody. Customer service is a genuine plus: owners report missing parts being replaced quickly, which is more than several larger listings in this group manage.
Two things to plan for. The interior height is about 66 inches, so you will duck rather than stand, and the roof seams can weep in heavy rain unless you run sealant along them. Both are manageable, but do them before the first storm, not after.
Can this shed take a snow blower and a mower together?
Yes, with the doors closed. A walk-behind mower and a small two-stage snow blower fit across the 8×6 footprint if you park the blower to one side rather than nose to tail. Once you add a push mower, a wheelbarrow and hand tools, the floor is full.
What do I need to do before the first heavy rain?
Run a bead of sealant along the roof seams and check that the panels are seated fully on their girts. Seal before you anchor, because you cannot reach the upper seams easily once the base trim is fixed down.
5. Gizoon 6×4 Double-Door Shed – Budget Pick for Narrow Yards
Gizoon 6×4 FT Outdoor Shed, Metal Garden Shed Lockable Doors, Dark Gray
6x4 shed with 24 sq ft
44.5 inch double doors
Waterproof galvanized steel
Pros
- Wide 44.5 inch double doors fit push mowers
- tillers and generators
- Galvanized steel with a UV-proof spray finish
- Lockable door plus integrated vents
- Metal lock and gloves included in the box
- Largest review base in the group at 1062 reviews
Cons
- 6x4 footprint is tight for anything larger than push mowers
- Sheet metal is thin and flexes during assembly
Twenty-four square feet is not a lot, and we want to be clear about that. What this shed does have is a 44.5 inch double door opening in a very small footprint, which is a rare combination and the reason it makes our list despite the size.
Double doors matter more than square footage for mower storage. A 44.5 inch aperture is wide enough for a push mower, a tiller or a generator without turning them sideways, and the leaves open outward so the whole opening is usable.
The review base is the strongest in the roundup at 1,062 ratings and a 4.2 average, with 66 percent five-star. That volume matters in a category where listings often carry only a few dozen reviews, because it tells you the 4.2 has held up over time rather than being an early spike.
A metal lock, a pair of gloves and labelled parts come in the box, and integrated vents plus a waterproof rating make it a reasonable choice for a side yard where the building has to earn a narrow strip of ground. The trade-off is simple: one mower, not a fleet.
Is 6×4 big enough for a mower and hand tools?
For one push mower, yes, with tools hung on the walls and fuel cans on a shelf. Add a second machine or a wheelbarrow and you are at capacity immediately. Measure your equipment before committing, because 24 square feet feels larger on a listing than it does in a yard.
Is a double door possible in such a small shed?
It is, and it is the design’s whole point. Each leaf covers part of a 44.5 inch opening, so the aperture is wide while the footprint stays narrow. Owners rate this the best feature of the build.
6. GUNJI 8×6 Waterproof Shed – Best for Bikes and E-Bikes
GUNJI 8 x 6 FT Shed Outdoor Storage Shed Metal Garden Shed with Lockable Door Outside Waterproof Tool Shed for Backyard, Patio, Lawn (Gray)
8x6 shed with 48 sq ft floor area
Lockable hinged door
Waterproof galvanized steel build
Pros
- Galvanized steel with rust and UV protection
- Lockable door improves security and blocks small animals
- Plastic caps cover exposed screws for safer use
- 8x6 footprint parks a bike
- e-bike or mower plus garden gear
- Numbered parts with detailed step-by-step instructions
Cons
- Thin gauge steel strips screws easily during assembly
- Protective film on every panel is tedious to remove
- Holes occasionally need redrilling and seams may leak
- Must be anchored or it can shift in strong wind
Bikes and e-bikes are the reason we picked this one out. At 48 square feet with a listed height of 76.8 inches, you can stand a pair of bikes and an e-bike upright inside with room to wheel them in without turning sideways, and the lockable hinged door keeps them secure.
The build is galvanized steel with rust and UV protection and a waterproof rating, which is the right call for anything that lives near a wet lawn. Owners rate the value highly once the shed is anchored to a solid base. If two-wheelers are the main thing you need to store, our best bike sheds guide covers dedicated storage in more detail.
Small details earn their place here. Plastic screw protection caps cover the exposed fixings so nobody catches a shin on the way in, and the parts are numbered with detailed step-by-step instructions, which is better documentation than several competitors manage.
The recurring theme in the reviews is thin gauge steel. Screws strip during assembly, holes occasionally need redrilling, and seams may leak. None of that ruins the shed, but all of it argues for a hand driver and an afternoon with two people rather than a single evening alone.
Will an e-bike fit inside without removing the battery?
Yes, with room to walk around it. The wall height of 76.8 inches clears a normal adult, which is unusual at this size, and 48 square feet fits two bikes plus an e-bike with a charging space. Bring your own outlet if you plan to charge indoors.
Does this shed need anchoring?
It does. Owners report it can shift in strong wind if it is simply placed on the ground, and that advice applies to every lightweight shed in this roundup. Anchor it to a level base before you hang anything expensive inside.
7. Patiowell 8×6 With Steel Floor Frame – Best With a Steel Floor Frame
Patiowell 8×6 FT Outdoor Storage Shed with Floor Frame, Metal Garden Sheds
8x6 shed with 48 sq ft
Included steel floor frame
Lockable single hinged door
Pros
- Steel floor frame creates a stable
- level base for wheeled equipment
- Interior space runs larger than comparable tool sheds
- Lockable door for security
- Holds up well against wind and rain once assembled
Cons
- Very thin sheet metal that bends and strips screws easily
- Image-only instructions take roughly six hours for two people
- Gable and roof holes do not always line up so expect some redrilling
The reason this shed makes the list is the steel floor frame in the box. Almost every competitor expects you to improvise a base or buy a floor kit separately, and a proper frame gives you a level, square platform that wheeled equipment actually rolls across without catching on a seam.
Owners also note the interior runs larger than comparable 8×6 tool sheds, which sounds like a small claim until you are trying to fit a mower and a wheelbarrow into the same footprint. The lockable door and sloping roof complete a sensible, no-nonsense package.
Its 4.0 rating comes from 100 reviews, with 56 percent five-star. That is a modest base, so treat the sentiment as useful but not definitive, and note that it sits below the median review volume in this group.
The trade-offs are real. The sheet metal is very thin and bends rather than flexing, and the image-only instructions take roughly six hours for two people. Gable and roof holes also do not always line up, so expect some redrilling as part of the build.
Why does the floor frame matter for a mower?
Because a mower runs on wheels over the same surface for years. A steel frame keeps the base flat and true, stops the walls from racking as they load and unload, and gives you a surface that can be levelled with packing rather than shimmed with scrap timber. It is the difference between rolling in and dragging in.
Is six hours of assembly realistic?
It is the figure owners report for two people working through image-only documentation. The floor frame assembly in particular is not clearly documented, so budget extra time for that section and label the parts as you unpack.
8. Benass 8×6 Utility Shed – Best With Built-In Lighting
8 x 6 FT Outdoor Storage Shed, Metal Garden Shed for Backyard and Patio
8x6 shed with 247 cu ft of volume
Four-vent airflow system
Three-beam roof design
Pros
- Handheld work light and solar-powered roof light included
- Three-beam roof design adds structural strength
- Four-vent airflow system with a sloped roof keeps contents dry
- Lockable doors for security
- About 247 cubic feet of storage space
Cons
- Review base of 50 leaves long-term durability unproven
- Assembly recommended for 2 to 4 adults
Lighting is the feature nobody else in this roundup includes, and it is more useful than it sounds. A handheld work light and a solar-powered roof light ship in the box, so you are not opening a black metal box with a phone torch every time you go to fetch a tool.
The structure is worth noting too. A three-beam roof design adds real stiffness in a way thin panels cannot, and the four-vent airflow system working with a sloped roof is a proper answer to condensation rather than a token vent at the back.
Storage volume is listed at about 247 cubic feet on a 48 square foot footprint, which is generous for an 8×6. Lockable doors handle security.
Is a 4.5 rating from 50 reviews reliable?
Treat it as encouraging rather than proven. Fifty reviews with no 1-star ratings is a good start, and the 75 percent five-star share is strong, but it is well below the volume of the leaders in this roundup. We expect the picture to firm up as more owners report in.
How many people does this build actually need?
The manufacturer recommends 2 to 4 adults, which is a lot of hands for an 8×6 shed and a sign of thin panels. Two experienced adults can manage it, but budget the full afternoon and clear the deck before you open the first box.
9. LAUSAINT HOME 8×10 Shed – Best Heavy-Duty Double-Door 8×10
LAUSAINT HOME 8 x 10 FT Outdoor Storage Shed, Heavy Duty Galvanized Steel Storage Shed with Double Lockable Doors, Gable Roof & Air Vent for Backyard & Patio, Brown
80 sq ft floor area
Heavy-duty reinforced galvanized steel
Wide double lockable doors
Pros
- Reinforced galvanized steel with powder-coated finish resists rust and UV
- Wide double lockable doors move bulky equipment easily
- 80 square feet fits multiple machines plus gear
- Built-in air vent and sloped roof reduce humidity and condensation
Cons
- Some boxes arrive with bent panels and misaligned holes
- Roof seams may need caulking to stay watertight
- Assembly takes one to two days for two people
Eighty square feet with double lockable doors is the combination most people are actually looking for, and this is where you find it. The doors are wide enough to move a bulky machine in without turning it, and the lock hasps mean the whole opening secures rather than one leaf.
The build is heavy-duty reinforced galvanized steel with a powder-coated finish, which is the specification set we would want to see on a shed bought for equipment rather than storage boxes. Owners report panels holding up through storms with no rust appearing.
The gable roof with a built-in air vent is a good ventilation story. Venting is the cheapest insurance against the interior corrosion that spoils cheaper metal sheds, and having it integrated at the peak means you are not drilling holes yourself.
Two caveats. The review base is 31 ratings, which is thin, and a minority of buyers report bent or twisted panels arriving with misaligned pre-drilled holes. Inspect the panels before you start, because a bent panel rarely squares up later.
Roof seams may also need caulking to stay watertight, and the build is genuinely slow. Owners describe one to two days for two people on this model.
Is 80 square feet enough for two machines?
For a push mower and a walk-behind, with tools on the walls, yes, and there is enough depth to get a wheelbarrow in behind them. For two riding mowers you are at the limit of what 80 square feet gives you, and you should be looking at the 12×12 class instead.
How do I handle panels that arrive bent?
Photograph them before assembly and contact the seller straight away, because claims are only credible with evidence. Most panels can be straightened in a vice or with a rubber mallet, but square holes are not recoverable, so check alignment before the frame goes together.
10. IRONCK 10×8.2 Shed With Window – Best With Double Hinged Doors and Daylight
IRONCK 10×8.2FT Outdoor Storage Shed with Clear Window, Tool Shed, Brown
10x8.2 shed with 82 sq ft
47.8 inch double hinged doors
Built-in clear window
Pros
- Built-in clear window brings daylight into the interior
- 82 square feet on a 10x8.2 footprint parks a mower plus accessories
- Double hinged doors with reinforced hinges and a stainless steel lock
- Thickened galvanized steel with a reinforced frame and powder coat
- Top vent reduces stuffiness and moisture
Cons
- Review base of 33 ratings
- Water-resistant rather than fully waterproof
At 82 square feet this is one of the larger footprints in the group, and the 47.8 inch double hinged door opening is the widest stated measurement among the double-door sheds we looked at. Reinforced hinges and a stainless steel lock on both leaves make it a secure fit for anything worth locking up.
The clear window is a genuinely different feature. In a steel shed, daylight changes how usable the space is, because you can find a dropped bolt without a torch and you can see how much room remains past the mower.
Construction is thickened galvanized steel with a reinforced frame and a powder coat, and the listed weight of 169.4 pounds hints at how much steel is actually in the box. A top vent handles moisture and stuffiness.
The 4.1 rating comes from just 33 reviews, with 50 percent five-star and 28 percent four-star. That is a smaller base than most in this roundup, so the sentiment is mildly positive rather than conclusive, and we would want to see more long-term reports.
One specification to note carefully: this is water-resistant, not waterproof. That is normal for this category, but it means the roof seams and base trim are the parts to check each season.
Does a window cause heat gain or leaks?
It is a single pane in a steel wall, so it adds a small amount of heat in direct sun and one more perimeter to seal. Owners do not report leaks around it. The practical upside, being able to see inside during the day, outweighs both concerns for most people.
Is 82 square feet worth it over a 10×8?
You gain depth rather than width, which is what matters for a mower that needs room to swing and for storing a wheelbarrow alongside it. If your yard allows the footprint, the extra depth is the more useful of the two dimensions.
11. Breezestival 8×12 Lean-To Shed – Best Lean-To for Floor Space
Breezestival 8’x12′ Outdoor Lean to Storage Shed with Triple Doors Utility Galvanized Steel Sheds for Vertical Storage, Dual Lock Metal Shed with Sloped Roof for Mower,Bike,Garden Tools (Black)
8x12 lean-to shed, 96 sq ft
Triple doors with dual locks
About 10 inches extra height
Pros
- Triple hinged doors open outward for easy mower and e-bike access
- Extra 10 inches of height suits tall users and long-handled tools
- Tiered shelf layout raises usable storage by about 30%
- Top vent and sloped roof keep the interior dry
- Plastic corner protectors and foam packaging guard the panels
Cons
- Still too short for tall users to stand fully upright
- Roof panels can be difficult to align during assembly
- A very large number of small screws
- nuts and bolts
Ninety-six square feet from a lean-to profile is among the most efficient uses of space in this roundup. A lean-to roof runs one slope instead of rising to a peak, so you lose no floor area to an apex and gain a consistent wall height along the back wall, which is exactly where racks and shelves want to go.
Triple hinged doors are unusual at this size and open outward, so there is no swing lane to clear and no track to keep clean. A dual lock secures the whole opening, and the tiered shelf layout is stated to increase usable storage by about 30 percent.
The heightened design adds roughly 10 inches, which helps with long-handled rakes and shovels even though the 78 inch overall height still leaves tall users ducking.
At 113.3 pounds this is one of the lighter builds here, and that cuts both ways. It is easier to move into position before assembly, but owners do flag roof panel alignment as fiddly and the hardware count as very large.
The 4.3 rating across 53 reviews, with 60 percent five-star, describes a step up in roominess that owners notice immediately, balanced against assembly effort. Packaging includes plastic corner protectors, EPE foam and bubble wrap, so panels generally arrive in good condition.
Is a lean-to roof better than a gable for storage?
For floor space, yes. A single slope puts usable height across the whole footprint instead of tapering to a peak, so shelving works along the full back wall. The trade-off is that a gable roof vents hot air more effectively, so pair a lean-to with an open door or a vent kit in summer.
What is the realistic assembly time?
Two people over a long session. The count of small fasteners is the main drag, so sort hardware into labelled containers by wall section before you start, and keep a hand driver on low torque to protect the screw heads.
12. GVDV 8×6 Full-Size Shed – Best for Heaviest Stated Steel
GVDV 8×6 FT Outdoor Storage Shed, Full Size Metal Utility Shed (No Floor)
True 8x6 full-size steel
0.1 inch sheet, 0.2 inch steel frame
Sidewall girts for stability
Pros
- 0.1 inch sheet with a 0.2 inch steel frame resists wind and wobble
- Sidewall girts stiffen the sidewalls
- True full-size 8x6 footprint fits snow blowers and lawn mowers
- Sloping roof and ventilation design keep contents dry
- UV-shielding paint and detailed part labelling
Cons
- Sold without a floor
- so a separate floor kit is needed
- Some builds leave unsealed gaps that let insects in
- Sharp sheet-metal edges call for gloves during assembly
This is the one to buy if you are worried about a cheap shed flexing in a stiff wind. It uses 0.1 inch sheet metal on a 0.2 inch steel frame with sidewall girts running the length of the walls, and reviewers repeatedly single out that heavier gauge as the reason their build feels solid.
Sidewall girts are the detail that matters. They stiffen the wall panels so they do not ripple or bow, which is both a wind-resistance question and a durability question, since a constantly flexing panel cracks its coating and starts to rust.
The listed dimensions give a true full-size 8×6 footprint, and the 47.2 inch hinged door is wide enough for a snow blower or mower. At 138.9 pounds, it is a substantial box.
The 4.1 rating comes from 134 reviews with 65 percent five-star, and owners specifically praise the aligned pre-drilled holes compared with cheaper kits. Detail labelling on the parts also makes assembly clearer than most.
The floor is not included, which is stated plainly in the listing. That is fine for a snow blower or a push mower on a gravel base, but if you want a level surface for wheeled equipment, plan for a separate floor kit or a pad.
Does heavier steel actually prevent rust?
It delays it rather than preventing it. Thicker steel survives handling, dents and coating damage better, and it does not flex at screw points where coatings crack first. Any metal shed still needs a raised base, ventilation and a look at the seams each year.
How do I deal with insects getting in?
Some owners report unsealed gaps on certain builds. Check the base trim and door jambs with a flashlight after assembly and run foam or silicone into any daylight you can see, and add a simple insect screen to the opening.
Metal vs. Wood vs. Resin for Lawn Equipment
Metal is the right default for lawn gear, and the reason is boring and practical: it is the only one of the three that shrugs off rot, termites and fire. A wooden shed needs annual sealing and will eventually sit on wet ground and rot at the base, while resin is light, weatherproof and quiet but flexes and cracks in cold weather.
Where metal loses is comfort and weight. Steel conducts heat and noise, so an uninsulated metal shed in summer is an oven and in rain it drums, and resin or wood walls feel warmer to work inside. If you plan to spend hours in there in winter, a timber frame with metal cladding gets you both.
Load capacity is the third difference and the one that decides mower questions. Steel frames carry the most weight and resist wind best, resin is fine for tools but flexes under a heavy machine, and wood holds a lot of weight but needs a genuinely solid foundation to do it.
Our broader outdoor storage shed guide covers resin and timber options in detail if a mower is not your priority.
How to Choose a Metal Shed: Gauge, Coating, Doors, Floors and Vents
Start with the door opening, because it cannot be changed later. Nominal shed width tells you nothing useful. Look for a stated clear opening in inches, then check it against your mower’s widest point plus four to six inches of working clearance. Anything under about 40 inches and a wide-deck machine simply will not go in.
Next, steel gauge, and this is the term nobody defines. Gauge measures how thick the metal is, and lower numbers mean thicker steel. The frame matters more than the panels, because the frame carries the load and holds the walls square. Panel thickness of around 0.1 inch with a heavier frame is a reasonable target; very thin sheet that bends when you tighten a screw will never feel solid.
Coating is the difference between a shed that lasts and one that rusts from the inside. Galvanized steel is coated in zinc and is the baseline. Vinyl-coated steel adds a plastic layer over the zinc and slows scratching and corrosion. Powder coating is sprayed on and resists UV well. The GVDV and GUNJI builds here show how much difference this makes, and both use heavier gauge steel than most of the field.
Floors decide whether the shed is a tool box or a mower bay. Aoxun and Patiowell include a floor or floor frame in the box. The GVDV and Azomabox do not, and neither does Gizoon or GUNJI in this roundup. For a push mower on gravel, skip the floor. For anything with wheels, build a base.
Vents and roof pitch handle the condensation problem, which is the real flaw in every metal shed. Warm damp air hits a cold steel roof and condenses, then the water sits on the base and rusts from the inside out. Look for vents at the peak or a high sloped or lean-to roof, and never set a shed directly on soil. Owners who anchor the base and leave the vents open report far less interior corrosion.
Anchoring is not optional in a windy area. Any of these sheds is a sail once the frame is up, and several reviews mention units shifting in strong wind. A simple ground anchor at each corner on a level, compacted base is worth the hour it takes.
Finally, check your local rules before you buy. Many counties cap accessory structures without a permit at around 100 to 120 square feet, and one forum user described a 150 square foot county limit that would have invalidated the purchase outright. A 12×12 is 144 square feet, which is over some of those thresholds.
Which Brands Make the Best Metal Storage Sheds
Among the sheds we tested, Patiowell stands out for including a steel floor frame as standard, and Gizoon covered two separate sizes with consistently well-reviewed door openings. Benass is the one to watch, with a 4.5 rating, built-in lighting and a four-vent airflow system, though its review base is still small.
The bigger names you will see at Home Depot, Lowe’s, Wayfair, Walmart and Amazon include Arrow, VIWAT, LUXEYARD, ToolCat, Fleximounts, Absco, Outsunny and RITSU. Arrow in particular is the most widely recognised name in steel sheds and typically carries far larger review counts than anything in this roundup, while Keter and Rubbermaid dominate resin rather than metal.
One practical warning about this category: the same shed is often relisted by four or five retailers under different model numbers with different ratings. Check that the specification sheet actually lists the door opening and floor, because a listing that says nothing about either is the one to pass on.
Frequently Asked Questions
What is the best shed for storing a lawn mower?
For a push mower, any galvanized steel shed with a clear door opening of at least 40 inches will work, and 8×6 is the usual starting size. Measure the mower’s widest point including handlebars, add 4 to 6 inches of clearance, and compare that with the stated door opening. A rider needs double doors, a wider bay and a floor that can carry it.
How wide should a shed door be for a lawn mower?
A 20 to 22 inch push mower clears a 40 inch opening comfortably. A 42 to 48 inch walk-behind wants 50 inches or more. A riding mower with a 54 inch deck plus handlebars needs a clear opening in the low 60 inches, which rules out most consumer sheds entirely. Use the opening in inches, never the nominal shed width.
Do metal sheds need a floor for a lawn mower?
A push mower on a compacted gravel base does not need one. A rider or anything on wheels needs a level, load-bearing floor such as a poured pad, a timber deck, or the steel floor frames that some models include. Cheap sheet-metal floors will not carry a riding mower, so check the stated load rating before you buy.
What are the disadvantages of a metal shed?
Metal sheds conduct heat and noise, so they get hot in summer and loud in rain. Unventilated units condense and can rust from the inside, thin steel dents during assembly and flexes in wind, and single-door designs limit what you can load. Fixing condensation costs little: vents at the peak, a raised base and annual seam checks.
Is it cheaper to build a shed or buy a metal shed?
For most people, buying is cheaper once materials and time are counted. A basic galvanized kit lands in the low hundreds, while building even a small shed yourself runs several times that once roof materials, fasteners and a permit are included, plus a weekend or more of labour. Building only wins if you already need a workshop for another reason.
Bottom Line: The Best Metal Storage Sheds for Lawn Equipment
The Azomabox 9×10.5 is our pick for the best metal storage sheds for lawn equipment, with the highest rating in the group, 100 square feet of floor and wide double sliding doors that need no swing clearance. Buy the Aoxun if you want a rated floor already in the box, and the Gizoon 6×4 if your yard only offers a narrow strip.
Whatever you choose, measure the mower, confirm the clear door opening in inches, decide on a floor before the machine arrives, and anchor the shed to a level base. Those four steps decide whether the shed is useful in year one or disappointing by spring.