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The Lifetime 6446 Outdoor Storage Shed offers a spacious 8x15 ft footprint with durable, low-maintenance dual-wall polyethylene walls and steel supports. Featuring 6 skylights, lockable steel-reinforced doors, and 5 heavy-duty steel trusses, it combines security, natural light, and structural strength. Thoughtfully designed with multiple shelves, peg strips, and vents, it ensures organized storage and ventilation. Backed by a 10-year limited warranty, this desert sand shed is a stylish, reliable solution for professional-grade outdoor storage.





| ASIN | B0015MDRSO |
| Assembly Required | Yes |
| Base Material | Polyethylene (PE) |
| Best Sellers Rank | #145,407 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #362 in Storage Sheds |
| Brand | LIFETIME |
| Color | Desert Sand |
| Customer Reviews | 4.2 4.2 out of 5 stars (901) |
| Door Height | 94.8 Inches |
| Door Style | French Doors |
| Door Width | 96 Inches |
| Frame Material | Alloy Steel |
| Global Trade Identification Number | 00081483001098 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 601 pounds |
| Item model number | 6446 |
| Manufacturer | Lifetime Products |
| Material | Metal, Plastic |
| Product Dimensions | 180"D x 96"W x 94.8"H |
| Style | Garden,Lockable,Outdoor |
| Top Material Type | Polyethylene |
| UPC | 081483001098 |
| Water Resistance Level | Water Resistant |
T**M
Great Shed for Hard to Reach Places
As with every household, we needed more storage space. Our 3 bedroom bi-level is busting at the seems and our wooden shed (delivered on a flatbed truck) was full too. So it was time for another shed. I looked at a lot of different options but the biggest stumbling block I had was how I was going to get the shed where I wanted it. I needed the shed to be in the back yard. The yard is accessible by small truck but my septic system is in the way for a flatbed to come in. I thought about building one from scratch but with the time for labor and money for materials, it just didn't make sense. I looked at the wooden shed kits from Lowe's and Home Depot but they are really not made all that well (for a wood shed). I reluctantly decided to look at the "plastic" Lifetime sheds. I first thought how good could they be, after all they're made of plastic! My local Lowe's had one and I was surprised how well it was made. The kit is designed so that when it's all together, it's actually pretty solid. Amazon had the 15'x8' foot shed for about the same price the big stores were selling it for. I could have ordered one from Lowe's and had it delivered or picked it up with my truck, but it's pretty heavy. I noticed this shed was Amazon Prime eligible (which I have) and thought how could they possibly ship this thing in 2 days to my house for free. Guess what, they did! I couldn't believe it. A trucking company contacted me to set up a delivery time and a day later they were backing down my driveway. The free, speedy shipping was great, I was however a little annoyed that the trucking company came with only the driver and a dolly. I had to help him offload the shed from his truck at the end of my driveway. So do you think I would get workman's comp if I blew my back unloading it from their truck? ;) I unpacked the boxes one at a time, loaded the parts in my pickup truck and drove around back to the construction site. Easy, easy! Assembly was fairly easy. Some of the directions were a little confusing but if you take your time you can figure it out. This is DEFINITELY a two man(woman to be pc ;) job. You need someone to hold and someone to fasten. My dad and I had the entire shed together in a long 8-9 hour day. I did have to go back the next day to do some finishing touches like slip in the plexi windows and attach the shutters but that took all of 30 minutes. One very important note! The base for the shed needs to be perfectly flat and level. Almost flat or slightly off isn't going to cut it. The included plastic floor of the shed is the base for the entire structure. The wall panels interlock with each other and snap into tabs in the floor. You need quite a bit of pressure and persuasion to get the tabs locked in. Once in though it's a pretty solid structure. In a perfect world you would want to have a concrete base poured that was perfectly level, but for a shed this size at a minimum of 4" thick, that's a lot of concrete. I would not suggest mixing it by hand, the way to go is bring in a truck to pour it. For me concrete wasn't an option because of where it was located. Instead I got a load of QP (Quarry Process) which is basically 3/4" stone with stone dust mixed in that compacts really nicely. They use this stuff for driveways and for retaining wall bases. The secret is you need to spread it in thin layers compacting each layer as you go until you reach a 4" thick base (spraying each layer with water first and then compacting is better). This is a nice solid base that if done properly will never move or frost heave. The QP cost about $160 delivered and you can rent a gas powered compactor for about $50 - $75 per day (which I would recommend. Doing it with a hand compactor is hard work). You could put the shed directly on the QP base but I went one step further and built a wooden base. Back to Lowe's for some pressure treated 2"x4"s and pressure treated plywood. I bought 2 - 16' 2x4s for the front and back and then 8' 2x4s for the sides and in-between. I built the base as if I were building a wall. I cut 3" off the 8' 2x4s and spaced them 16" on center. I actually used 4 saw horses (one on each corner) to make building the base a little easier on the knees. Once built we placed it on the QP base, squared everything up and then dropped 4'x8' full sheets of plywood and screwed down with gray coated deck screws. I actually built my base to be just slightly larger than the base of the shed so I had to cut the last piece of plywood. To make your job easier you could just leave it as a full piece making your overall base dimension 16'w x 8'd. If I had to do the base over again I would probably place the 2x4s 12" on center rather than 16" to give it a little more strength. The floor flexes a little when you walk on it and especially once you start loading it down with heavy stuff. I might also consider using 2x6s for the base structure for added strength. The 2x4s, plywood and screws cost about $200 My biggest complaint about the shed itself is the roof panels. The front peak was a real P.I.A. to put together and the panels didn't line up perfectly. I don't think I'm going to have leaking problems but there are a few small gaps. The alignment of the doors is another issue and why it's so important to have a level base. If the base is off even a little bit from left edge to right edge, the doors won't meet properly in the middle. You'll need to shim and tweak to get everything to ling up. Speaking of the doors, the inside door latch barely works (again because of alignment issues) so invest in a good waterproof combination lock ($14 from Lowe's :), to prevent the doors from coming open and of course to help protect your stuff. Even with these few little quirks, I'll give the shed a 5 star as the most bang for the buck.
M**U
BEST SHED I EVER OWNED !!!
UPDATE: 12 years later and still working great!!! Ok, so let me start out by saying that we searched all over the internet and local hardware stores (Lowes & Homedepot) and this was the best price on Amazon, due to the free shipping and no tax. We ordered it and waited for delivery, which was a pretty reasonable time, since it is direct from the manufacturer. Took about 7 days to get here from the order date. When it arrived it was on a rollback truck and one guy unloaded it. It comes in 4 boxes (instructions are in box 1 of 4). The boxes took up about 1/4 of my one car garage. So make room somewhere. 1) Decide which type of sub-floor you are going to do: concrete, wood, gravel. We did wood (4 x 6 joists every 12 " ), on cinder blocks, with a plywood base. REALLY STRONG!!! 2) Lay out all the peices in all the boxes, organize them in to piles of like peices together. Then just follow the instruction book, it is VERY well explained. We varied a little (didn't assemble the roof frames till we actually needed them)but pretty much stuck to the plain. It is broken down into sections, so you can go little by little if needed. I loved how it told you all the parts, screws, and tools you would need to do the next section. Assembly took two people (my husband & I) about 3 hours. But we work really well together, so don't get upset if it takes you longer LOL :) 3) Two weeks after assembly and it is holding up very well. We have it all organized inside, using the shelves that come with it (plus a workbench my husband made)and wired (he's an electrician) with outlets and ceiling lights. We had a strong storm the other day, and not a drop got inside. Well, that's about all I can say, except it really is the BEST SHED I EVER OWNED !!!! *******UPDATE********* It has been a year since we bought and put together this shed. It has held up remarkably well. I am surprised at how dry it has remained inside.My husband keeps all his power tools in it and never have any of them been damaged. We are located in Southern Louisiana, so it's hot & moist. The exterior has not faded (which is amazing, considering the sun) or molded (which is even more amazing, considering the humidity down here). We have had several storms with high winds (enough to knock over our magnolia tree), but the shed had not moved an inch off the foundation. I think that has to do with how well we screwed it down to the solid wood platform we opted for. To sum up, a year later, and it is still THE BEST SHED I HAVE EVER OWNED !!! :)
S**E
Great Shed
This shed is fantastic. I poured 6 pillars using sono tubes one day and then framed it out using 2x6 PT lumber with a 3/4" PT plywood deck to finish off the base the second day. The floor was level and true which made the installation a snap and also makes the floor and walls go in smoothly. The hardest part was installing the corners. Take your time and squirt a little dish soap on the tabs and it should slide right in. I only used a power drill to tap the door post and for the shedders the rest we did by hand. The directions are written ok but there are a few tricky sections you will be left scratching your head. Just think it out and you will get it. The shudder install section I did not get. The screws supply were too short. I went to the local hardware store and bought 2" SS screws to complete that install. I created a template from the back of the shudder, drilled the holes and than had someone hold the shudder up while I drilled from the inside. The install of the shed took me and a helper roughly 7 hrs on a Saturday to complete. The base took a few hours because the concrete had to cure for the pillars. Hey the shed looks fantastic just take your time and read and then reread the directions. I consider myself an average handy man and if I ever needed another shed I would purchase this shed again. Reading the reviews I find it hard to believe one man could put this up in a day or even two. You need second person to push on the panels in certain steps to secure the panels. To top it off on Sunday I ran electricity to the shed, put in two electric sockets, a switch, LED shop light and motion detector flood lights in the front and rear. Love the shed and honestly I hate having to fill it up! If I can revise the review I will post a picture when I get home..
G**E
Superb, used as a spa cabin, couldn't be more pleased
S**.
Absolutely fantastic shed many thanks
D**E
quality piece of kit
G**.
Bought this shed on Amazon for a great price. Took about three to four weeks for delivery, which was fine by me. Came in four boxes and was delivered on my driveway. I built the base out of wood and I built the base a little bigger than the instructions. Instead of cutting the 16 foot 2x4's I left them the way they were and the 2x4's that ran perpendicular to the 16 footers I kept them 3 inches longer this gave me more room to move the shed around a little bit while I was assembling it. I pre built the metal roof supports and the doors the day before I assembled the shed. I also watched the video on Lifetimes website to see how the shed goes together. The instructions were great they indicate which box the parts are in which is very helpful. I had someone help me and we put the shed together in about 7-8 hours. I'm very happy with the shed.
I**A
Our builder installed this with no problems. A bit 'warm' inside, but it's all good all the same!
Trustpilot
2 months ago
2 days ago