Metal Storage Shed,Outdoor Storage Building 10x12,Large Backyard Sheds with Lockable Doors,Waterproof Outside Storage Shed
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Dec 20
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Size: 10X12 FT
Color: Brown
Features
- Extra Spacious Shed: Compared to traditional storage sheds available in the market, the 10x12 FT(120"L x 145"W x 86.61"H) outdoor storage building provides a larger area for storage, allowing you to accommodate everything you want to put away. No matter what purpose you intend to use it for, this will be your ultimate choice.
- Great Value ExtrasThis metal storage shed comes with a solar light, leaf bag, floor mat, and handle lock, offering unbeatable value with all the extras you need for a complete setup.
- Safe and Durable 3 beam roof will not fall down in wind and snow, sturdy and durable. Metal garden storage shed adopts electro galvanized steel process and paint treatment, suitable for all kinds of climate, no need to worry about metal rust.Backyard shed will not be deformed due to sunlight irradiation, the vents effectively promote air circulation, moisture-proof performance is excellent.
- Upgraded PackageAll parts of the build it yourself shed have stuck a part number label, with a step-by-step manual. Note: The tool storage shed needs to be assembled with two-person. We also provide gloves to facilitate your installation.
Brand: Sannwsg
Style: Compact
Base Material: Alloy Steel
Top Material Type: Metal
Frame Material: Alloy Steel
Brand: Sannwsg
Style: Compact
Base Material: Alloy Steel
Top Material Type: Metal
Frame Material: Alloy Steel
Door Style: Hinged, Lockable Doors
Product Dimensions: 145.28 x 86.61 x 86.64 inches
Item model number: metal shed 10x12
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Dec 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Shed was delivered quickly. All parts were there. This is an inexpensive shed option, much less than half the cost of a resin shed, and a mere fraction of a pre-fab wood shed. I spent a weekend building a level and square wood platform. I would NOT recommend building this without a level and pre-prepared surface. The actual shed building took my wife and I about 7.5 hours of pretty consistent work to get it done. It’s time consuming and tedious, but not difficult. I should add we are regular DIY’ers and have put together other outdoor structures and lots of furniture. The quality is exactly what I expected and the assembly was also. Overall completely met expectations and seems sturdy.
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Reviewed in the United States on October 6, 2025 by Nick S.
Metal sheds must be assembled, and this one is no exception, however, despite at first considering the assembly manual to be lacking, I was wrong and the information is all there as long as you are willing to look for it. It was delivered today and we began assembly after lunch and I was pleasantly impressed by the way the screw holes lined up. By the end of the day we had finished the base and the walls. If the door and roof go on as neatly as the walls went, I hope to be finished tomorrow. We are 2 capable but old men working together. It could be assembled in one day if you start earlier than we did, but I would call it at least a 6 hour job if you work steady. Not difficult, but there are a LOT of parts to put together with a LOT of screws. Edit one day later: Finished the build today. As we got closer to completion, some of the screw holes became difficult to line up. I'm going to take the blame because it went so smoothly up to then, we failed to check the structure for square and I suspect that may have been the reason for the difficulty. I mean it looked perfect but if you don't measure an inch or two out and you get misaligned holes. We managed but it made it harder than it had to be. A tedious chore to build, but not hard for two men. It would be very difficult for one. The parts were all clearly labeled with the rare miscue. The pictures were pretty clear, but it would have been nice to have some clear text guidance for some of the tricky parts. There were several instances where we had to undo and redo assemblies.
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Reviewed in the United States on September 19, 2025 by azzir azzir
So far, quality seems good. Does not appear to be leaking. I will agree that the assembly can be difficult when the frame goes off-square. We had the four bottom corners anchored to our concrete pad, and the top frame did not stay square. We wound up having to adjust in order to install the roof. Other than that, the installation went fairly quick. The holes all line up when square. Fits perfectly on the pre-existing pad we had from previous shed. I’d say it’s a good value compared to the price of a wooden or resin shed.
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Reviewed in the United States on November 14, 2025 by Stephanie
I bought and built 2 of these sheds. I gave it 3 stars and here's why. Pro's: 1- Good precision. Holes line up well. 2- I was able to build them both by myself. 3- They are very sturdy once completed. 4- Good value given the price. Con's and advice: 1- Some of the panels were slightly dented on one of them. 2- Almost every piece is covered in a thin plastic covering that must be removed before assembly. This is NOT in the instructions, but all the research I did say it must be removed. It took as long to remove the plastic covering as it did to build the shed. About 6 hours of peeling super thin stretchy plastic that easily tears as you try to remove it. Drove me crazy frankly. 3- The little wrench they supply to tighten the nuts for the middle of the panels barely works. I used a nut driver which was way easier. Pro Tips: 1- Get a 1" pipe about two feet long and use it to peel the plastic off the side panels. I started by peeling the plastic at the top of the panel and then wrapping it around the pipe and the rolling the pipe along the length of the panel peeling as you go. 2- Get a pair of level 5 cut resistant gloves to handle the parts. Much better that the gloves provided with the shed. 3- Make sure the foundation of the shed its square and level. I can't stress this enough. If the bottom rails don't sit Level and Flat on the ground, the whole shed may not be buildable and holes won't line up. Also make SURE the foundation rails are perfectly square. Measure the diagonals and make sure they are the same length! I built mine on a concrete slab and still had to measure the diagonals. 4- If you build it on the ground (dirt or grass), be sure to raise it up enough so rain doesn't get under the foundation rails. I had to use a caulk to seal the bottom of the shed to the concrete because water migrated under the rails into the inside of the shed. 5- When assembling the side and roof panels, always remember to screw the center holes and tighten the nuts after each panel. You won't be able to reach around to install them if you forget. This is where I used the nut driver to make them tight. 6- Get a roll of gorilla or duct tape to hold parts in place while you're getting the screws ready. This is important if your working alone. 7- When installing the first set of panels at the corners get four chairs to hold them up while you install the top rails. They are barely held in place by the bottom screws and can fall over and bend. 8- Don't overtighten the screws! It's very easy to strip ot the small holes by overtightening. 9 As you assemble the panels on the roof, do the middle screw and nuts first. Otherwise the holes may not line up and it's a tricky place to work reaching over the top of the panel to get the screw lined up with the hole.
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Reviewed in the United States on October 27, 2025 by Bruce Bruce
25 man hours to put together. It can be done by a single person
Reviewed in the United States on October 12, 2025 by Royce S. Royce S.
The measurements are false it is not as tall as it states in the picture
Reviewed in the United States on October 15, 2025 by Israel
Good shed
Reviewed in the United States on October 16, 2025 by Abdullah kloub
You must a be vewy interrigent rike a me to put a dis togetha. tin (疼) star 🤩😁
Reviewed in the United States on August 29, 2025 by EJ