products » Sheds » 15-Foot Wide Sheds » Lifetime 6446 Outdoor Storage Shed 15 x 8 ft
Lifetime 6446 Outdoor Storage Shed 15 x 8 ft

Lifetime 6446 Outdoor Storage Shed 15 x 8 ft

Not only does this shed have superior strength and durability, it also has an attractive appearance that will help accent the beauty of your backyard. The Lifetime 6446 shed is a 15 x 8 ft. multi-use garden shed with faux shingles and siding, shuttered windows, and skylights.

Packaging/Color Options:

I have read the instructions.

Click "Add to Cart" to add the entered quantities.

Free Shipping Arrives in 7-10 Business Days

Don’t let the decorative design fool you—The Lifetime 6446 shed is tough! Keep all your tools and garden equipment conveniently stored where you use them—in the yard. No more rummaging through the house or garage. The Lifetime 6446 shed also features several shelving units and peg strips to help you keep those tools organized and right at your fingertips. Constructed of high-density polyethylene (HDPE) plastic and reinforced with powder-coated steel, this attractive outdoor shed is built to weather the storms year after year. Low maintenance and weather resistant. Best of all, no painting required! Made in the USA from US and imported parts. Not compatible with the Lifetime Extreme Weather Kit.

Consult local building codes before assembly. This shed must be built on a flat level foundation of wood or concrete (not included). It is designed with a slight indentation in each corner of the floor so that you can drill through the flooring to secure it to the foundation. Anchoring hardware depends on the type of foundation you have and is therefore not included in the shed kit. Not including the installation of the foundation, you can expect assembly of the shed itself to take 2 adults up to 6 hours.

For more information about assembly, read the Owner's Manual Sample and watch our helpful video on How To Build A Lifetime Shed. (Components will vary between different models).

Model Number 6446
Warranty 10 yr. Limited Warranty
Color Desert Tan with Dark Brown Roof and Doors
Material of Construction High-density polyethylene (HDPE) plastic and weather-resistant powder-coated steel
Walls Molded wood grain 1 inch double-walled polyethylene plastic with steel reinforcements will support items up to 50 lbs (22.6 kg) weight capacity if items are attached to the wall correctly
Doors One double door with internal spring latch, interior deadbolts, and exterior or padlock loop
Windows Two shatter proof windows w/shutters and polycarbonate panels that slide up for ventilation
Floor 3/4 in. thickness, stain-resistant polyethylene plastic flooring
Shelving Units Two 90 x 9 in shelves, four corner shelves
Additional Features Six small skylights, two screened vents, two pegstrips w/hardware
Nominal Dimensions 15'x 8'
Footprint 178"w x 94"d
Exterior Width 176"
Exterior Roof Width 180"
Exterior Depth 92"
Exterior Roof Depth 96"
Exterior Height 96"
Eave Depth 2"
Fascia Height 1.5"
Roof Pitch 6:12
Trusses 5
Door Opening Dimensions 56" x 76"
Window Opening Dimensions 17"w x 17"h
Interior Width 174"
Interior Depth 90"
Interior Height – Minimum 71"
Interior Height – Maximum 95"
Square Feet 108.75 square feet
Cubic Feet 749.5 cubic feet
Wind Rating 65 mph
Snow Load Capacity 23 psf
Packaged Dimensions 3 Cartons Total. Carton 1, 96"L x 32"W x 17.66"H, Carton 2, 96"L x 32"W x 13.66"H, Carton 3, 96"L x 32"W x 10.66"H

15' x 8' Garden Building is rated 4.0455 out of 5 by 22.
Rated 5 out of 5 by from Very well built Pros:"Very sturdy","Easy to assemble","Attractive" Cons:"Instructions" Bottom Line:Yes, I would recommend this to a friend. My 21 year old son and I built this shed in 8 hours. It was pretty simple, but the instructions lacked more detailed diagrams. Blow-ups of critical fittings would have been helpful. I appreciated that they include extra hardware. Nothing is more frustrating than running one screw or nut short. I poured a concrete pad for it, and am glad I did. I imaging building it on anything else could be difficult. The walls are snapped down into the floor, which requires a bit of force, and which could deform any base that is not quite solid. Follow the instructions carefully, and you can't go wrong.
Date published: 2011-04-06
Rated 4 out of 5 by from Maintenance free. Assembled on a concrete slab,summer of 2014. It has never leaked. This is the first winter of use and I am having difficulty with closing the double door due to the top frame having dropped slightly. Probably due to about 2" of snow and ice. I will have to construct an extra metal reinforcement truss for above the door to resolve this problem. The plastic roof panels are also slightly rounded downwards between the trusses. Assembly was a bit time consuming,but that should be expected. I strongly recommend 2 people to assemble.On the inside I have added fluorescent lights and a receptacle and outside I also have a receptacle and a small yard floodlight over the door. This is quite an attractive looking medium size storage shed.
Date published: 2015-02-16
Rated 1 out of 5 by from Too many screws and pieces! I am a big fan of almost every LIFETIME product I own, just not this one! I'm a retired mechanic and it took 2 of us 14 hours to assemble. Instruction pictures are vague. Over 400 screws that must be installed by hand and many strip out far too easily even for plastic. 6 skylights that need 6 screws each and don't let much light in. Many of the parts could have been made to interlock without any screws. Worst of all it's not secure. The windows can be pushed in with very little force and should not have been made to open. In this day of computer aided design I think this was done with an abacus!
Date published: 2015-10-29
Rated 4 out of 5 by from Great shed shed came in 4 boxes, 1 very heavy box. Took me and a helper 8 hours to set it up and we are pretty handy guys. Can see how it may take others a lot longer. Do not attempt to do solo, a helper is necessary. Set the shed on a level bed of 3/4 gravel and I don't think it's the best base but will be fine. The hardest part was getting the roof trusses together but once getting the hang of the first two it gets easier. The walls snap into place easily and the rest of the installation was a breeze. Great shed.
Date published: 2011-10-10
Rated 1 out of 5 by from I was really looking forward getting it but :-(  After about 12 hours it is up. All I have to say cheep and poorly designed. I am a car mechanic, I take a transmission rebuilt any time over this job. As for the quality it's way too expansive for the quality. I do not recommend this product. You can not use power tool because some screws hard too hard to put in some are so easy to over torque so again because of the quality you must put all 400 +++ screws by had FYI I got the 15x8. After spending all this time putting it together I don't want to take it apart to return it. If it was easy job and I had the box, I would but I'm stuck with it.   So you do what you like !This is as real as it gets I don't know about other brand but I am very disappointed getting this shed. 
Date published: 2013-12-17
Rated 4 out of 5 by from Good Looking; Good Value Pros:"Great Appearance","Clear parts listing" Cons:"Confusing instructions" Best Uses:"Extra storage" Bottom Line:Yes, I would recommend this to a friend. Used for additional storage. My wife and I put it up in about two days. Great appearance, looks terrific in backyard. Well constructed, solid materials. Be sure to follow instructions exactly, some instructions were not as clear as should be; we had to call for help once. Definitely need two people
Date published: 2011-04-06
Rated 5 out of 5 by from It is awesome! Pros:"Water tight","Huge","Ample head clearance","simple to assemble","Well constructed","Attractive","HOA friendly" Cons:"Floor easy to damage" Best Uses:"Tables and chairs","Fitness equipment","Storage boxes","Stores yard tools","furniture" Bottom Line:Yes, I would recommend this to a friendThis kit took a friend and I about 10 hours to assemble. Instruction manual is very comprehensive. We've had massive rain recently in TX and the shed weathered the storm without a leak. [...]Definitely would recommend to friends
Date published: 2011-04-06
Rated 5 out of 5 by from Huge Pros:"Cute","Very stable","Water tight" Cons:"One part missing" Best Uses:"Storage" Bottom Line:Yes, I would recommend this to a friend. Order this Garden Shed about two years ago but never got around to putting it together. When we did we needed even more storage. Read in a review that it was little tough to add on takes some time. So went and order the 8x2.5 expansion Kit to save that time. Which we were happy about. It's HUGE INSIDE. Looks so cute in the yard just love it. Wish we had not waited so long
Date published: 2011-04-06
  • 2016-02-06T06:40CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_22
  • loc_en_US, sid_6446, PRD, sort_relevancy
  • clientName_LifetimeProducts

Do you sell just the table top as a replacement?

Asked by: sam00
We do not sell our table tops as a replacement item.
Answered by: LifetimeProducts
Date published: 2013-11-22

What is the overhang measurement on the roof? In other words if I drop a plumb bob from the corner of the roof how far from the corner of the bottom corner will it hit?

Asked by: Lobo
2 inches is the standard overhang measurement for our roofs.
Answered by: LifetimeProducts
Date published: 2014-04-21

Would like to see installation instructions before ordering. where can they be obtained?

Asked by: Johnr
For the instructions please go to the following link: Put the model number in the box and leave the Product ID box blank. Do NOT choose a language and press the submit button. Scroll down the page and choose the newest version. You can then download the instructions.
Answered by: LifetimeProducts
Date published: 2014-05-21

What would be the delivery cost to Rydalmere 2116 NSW

Asked by: Samm
I'm terribly sorry, we don't offer international shipping.
Answered by: LifetimeProducts
Date published: 2014-07-25

Will the 15 X 8 shed (6446) accept the expansion kits?

Asked by: RB49
Yes, this shed is compatible with some of our expansion kits. It is not recommended that you add onto this shed, due to the existing length.
Answered by: LifetimeProducts
Date published: 2014-08-04

Can I get another set of doors for end/side like the other modle.. I understand I could have just bought the other modle but I couldnt afford it at the time. 

Asked by: jonny
You can, you'll need to call into Customer Service to order the correct parts. Their number is 1-800-225-3865.
Answered by: LifetimeProducts
Date published: 2014-06-20

6446 I build it up to figure 7.6 and holes do not match tried using other corner and it does not fit I think floor is for other model, but I could be missing something. I went by the book and also tried video :( nothing same issue stuck AHD 1st wall panel

Asked by: TonyR
For assembly assistance, please call 1-800-225-3865.
Answered by: LifetimeProducts
Date published: 2014-09-30

Do the buildings come in any other colors?

Asked by: michaelbundy
No, the only color combination available is desert tan and dark brown.
Answered by: LifetimeProducts
Date published: 2014-12-15
  • 2016-02-05T06:32CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_19
  • loc_en_US, sid_6446, PRD, sort_answersWithAffiliationStaffFirst
  • clientName_LifetimeProducts