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Lifetime Sheds - 6433 11 X 11 Foot Outdoor Storage Shed

Lifetime Sheds - 6433 11 X 11 Foot Outdoor Storage Shed

Retail Price:$2,499.99
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On sale:$2,139.95
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SKU:6433 by Lifetime
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Stain Resistant and Easy to Clean
2 Windows, 2 Skylights
7 Shelves
Free Shelf Kit

Product: Lifetime 6433 11 x 11 Outdoor Durable Plastic Polyethylene Storage Shed (FREE SHIPPING)

This Lifetime Shed is a great shed for lawn and garden! Its large interior is designed to meet a broad range of storage needs! View Brochure

6433 Lifetime Shed Outdoor Storage Unit Features

Sturdy, Steel-Reinforced Construction

  • Steel-Reinforced Dent-Resistant Double-Wall Polyethylene Panels
  • Steel Trusses Provide Roof Strength
  • Secure-Fastened Assembly Ensures Stability and Durability

Attractive Appearance and Design on shed lawn and garden furniture

  • Blow Molded Wood-Grain Wall Panels
  • Simulated Shingled Roof
  • Natural Colors Complement Surroundings

Low Maintenance

  • UV-Protected to Prevent Fading and Cracking
  • Weather-Resistant Seams Keep Interior Dry
  • Stain Resistant and Easy to Clean
  • Lifetime Shed Never Needs Painting

High-Pitched Roof

  • Spacious Walk-Around Interior
  • Steep Roof Allows for Quick Drainage of Rain and Snow

High-Arched, Steel-Reinforced Doors

  • 57.5" Wide x 77.3" High Door Opening
  • Lockable Doors with Internal Latching Mechanism
  • Full Length Steel Hinge System
  • Door located on the 8 wall

High-Impact Polyethylene Floor

  • Resistant to Oil, Solvents and Stains
  • Slip Resistant Surface
  • Measures about 3/4" Thick

Special Features

  • Shatter Proof Window Opens for Increased Ventilation
  • Two Skylights
  • Screened Vents Provide Airflow and Help Keep Pests Out
  • Customizable Shelving

Not All Sheds Are Created Equal! Some Things to Look for When Comparing Sheds:

  • Height - Many sheds have low ceilings and entrances and are very cramped.
  • Structure - Is the Shed High Quality Steel Reinforced and Double Walled?
  • Features - Does it Have Vents, Windows, Lights, True Door Handle, Steel Support Shelving, etc.?
  • Floor - Lifetime Floors are More Sturdy and Made of Better Material.
  • Is the Shed Manufactured with High Standards in the USA?

Bottom Line: Lifetime sheds are much nicer looking, more functional, and much stronger than cheaper competitor sheds.


  • Nominal Dimensions - 11 x 11
  • Footprint - 124.25"w x 124.5"d
  • Exterior Width - 123.5"w
  • Exterior Roof Width - 132.75"w
  • Exterior Depth - 123.5"d
  • Exterior Roof Depth - 132.75"d
  • Exterior Height - 112"h
  • Eve Depth - 5.25"d
  • Fascia Height - 3.25"h
  • Roof Pitch - 6:12
  • Door Opening Dimensions - 57.5"w x 77.3"h
  • Window Opening Dimensions - 21.5"w x 23.625"h
  • Interior Width - 120.5"w
  • Interior Depth - 120.5"d
  • Interior Height Minimum 79"h
  • Interior Height Maximum 110.25"h
  • Interior Headroom (truss to floor) - 89"
  • Square Feet - 100.4 square feet
  • Cubic Feet - 786.6 cubic feet

Material of Construction

  • Powder-Coated Steel and Double-Wall Polyethylene Plastic
  • Roof Structure - Double-Wall Polyethylene Plastic Panels
  • Roof Support Trusses - Four (4) Steel A-Frame Trusses
  • Wall Structure - Steel-Reinforced Double-Wall Polyethylene Plastic Panels
  • Wall Beams - Eighteen (18) Steel Wall Beams
  • Floor Structure - Slip-Resistant Double-Wall Polyethylene Plastic
  • Doors Structure - Textured Steel-Reinforced Double-Wall Polyethylene Plastic
  • Door Hinges - Welded Steel Hinges
  • Door Handle - High-Impact Plastic Handles with Metal Latch
  • Door Latching - Internal Spring Latch Mechanism
  • Door Locking - Exterior Padlock Loop with Two (2) High-Impact Plastic Deadbolts on Interior of Left Door
  • Screened Vents - Two (2) Screened Vents (front & rear)
  • Window - Two (2) 13.5"w x 24.5"h Polycarbonate Windows Swing Open, Latch and Lock
  • Skylights - 2 Polypropylene Skylights
  • Shelves - Five (5) 30"w x 10"d + Two (2) 30"w x 14"d
  • Peg Strips - Two (2) 16" Peg Strips with Metal Tool Hooks
  • Assembly - Secure-Fastened Assembly with High Grade Metal Screws
  • Warranty - 10-Year Limited Warranty

The snow load capacity is 22 pounds per square foot for out 8' sheds and around 16 pounds per square foot for our 11' sheds. The walls anchor into the included floor. The floor/shed does provide spots in the corners to be anchored into the concrete.

*Assembly Required on Outdoor Plastic Storage Sheds

*Lifetime Shed extensions sold separately

Lifetime Shed models 6433, 6404, 6405, 6413 and 6414 Customer Reviews, Comments and Feedback from our eBay Customers

UPC: 081483064338

5 Stars
Ebay Customer Positive Review
Thanks -very fast delivery!
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by:  from North Las Vegas, NV. on 5/30/2007
5 Stars
Ebay Customer Positive Review
Nice shed, will do business again
Did you find this helpful? 
Reviewed by:  from Richmond Hill, GA. on 2/8/2007
5 Stars
Ebay Customer Positive Review
Great deal fast shipping A PLUS
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Boca Raton, FL. on 5/18/2009
5 Stars
Ebay Customer Positive Review
PERFECT! Thanks for a great deal on an Awesome shed! A++
Did you find this helpful? 
Reviewed by:  from Cary, NC. on 7/13/2009
5 Stars
A great product
I found the instructions easy to follow. I would modify 1 or 2 steps to speed assembly of the roof framing. I was able to on 99% of the assemble by myself. In all this was easy to do and it looks great and meets the need for purchasing of the building.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Myrtle Beach SC. on 3/6/2011
5 Stars
Awesome Product and Company!
Ordered the shed on a Sunday and had it in my driveway by the next Friday! Product was shrink wrapped and did not even have a dent on a box. Shipper was top notch! I am pretty handy and watched several you tube videos on the installation ... the videos helped a ton! The screws are all packaged for each section of the instruction, which was very helpful, most of the actual parts did not have part numbers but from watching videos and using common sense the shed went together with ease. 2 men 6 hours fully installed! Would recommend these sheds over any others ... and trust me I researched all of them! Thanks competitive edge!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Dallas Texas . on 7/29/2012
5 Stars
Lifetime Sheds - 6433 11 X 11 Foot Outdoor Storage Shed
Competitive Edge Products, Inc. was helpful in answering questions pre-purchase , placing an order was quick and easy, and they were very accommodating in scheduling delivery to meet my schedule. The shed arrived in four boxes stretch wrapped on a pallet with no damage. The shipping company, North Park Transportation, delivered the pallet and placed it where I wanted it for ease of assembly. All parts were in the boxes. I separated the parts by item and access for shed assembly. The instructions need improvement. There are pictures illustrating assembly steps, but very little written information so it’s easy to miss a step; some of the pictures are small and the detail is not easily seen. After assembling my shed I highly recommend not fully tightening any screws and bolts until the shed is fully assembled to allow for adjustments as the assembly progresses. Also, when using a drill/driver to install screws use a very low torque setting as the screw holes strip out easily when too much torque is applied. It’s best to start low and increase the torque until you find the best setting. The shed fits together perfectly – very well engineered and manufactured. I recommend it.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Rock Springs, WY. on 7/13/2013
5 Stars
Great shed!
This is a great shed! Shed arrived well packaged on a skid shrink wrapped in 4 boxes. We checked contents of all boxes to ensure all parts were delivered and to inspect for damage. No problems with missing or damaged parts. Directions are lacking! Pictures are included but are hard to make out in some instances. Better written instructions in support of pictures would be a benefit. Parts labeling would have helped a great deal! Separating all parts and stacking with like pieces helped us. Great fit when assembling shed. Very solid when finally assembled and anchored to cement slab. I still have to assemble and install the shelves. Customer service was extremely courteous and helpful (shed shipped 1 week after it was supposed to). It took 4 guys 8 hours (1 hour off for lunch) to assemble. Much of the time figuring out the instructions. I spent almost 2 hours hammer drilling into the slab to anchor the shed. I have had great comments on the shed from friends and family. I would definitely recommend this shed and Competitive Edge!
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from NY. on 4/24/2014
Q: We just put our shed together and my husband is concerned that the roof panels don't attach to each other and there is a small gap. Will we have leaks?
Asked by: Heidi Fooy - 9/2/2019
A: The way the overlap should prevent water from getting in, but if there is a gap I recommend contacting the 800 number on the owners manual 800-225-3865. They can walk you through fixing that.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Customer Service (9/2/2019)
Q: Hi, I have 3 questions to ask: Can I communicate by phone in Spanish to customer services ? The window in the picture looks like it is not centralized in the side walls of the shed, is that so ? I would like to order the shed without skylight, can I do it ? Thanks in advance.
Asked by: Peter - 7/17/2019
A: We don't currently have anyone here speaking Spanish. The window can be placed anywhere on any of the sides as it is simply part of a 30 inch panel. This shed cannot be ordered with no skylight. The skylight simply comes with it packaged as sold.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Customer Service (7/17/2019)
Q: Can you paint sides of shed gray before shipping? I am ready to purchase.
Asked by: Marge - 7/24/2018
A: Unfortunately, you cannot paint these storage sheds-the lifetime brand storage sheds. They are made of polyethylene and paint does not like to stick to that. That's good news though, because neither does dirt and other materials. It keeps it looking nice and clean.
Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
Answer provided by:  Charley Hansen Laptop (2/8/2019)
Q: I have an asphalt ground. Can shed be mounted to it?
Asked by: Marge - 7/24/2018
A: The manufacturer recommends placing this either on a concrete slab or on a wooden base. Sometimes customers will put this directly on asphalt or P gravel and it works just fine. However, if it is not completely level you may run into issues with the doors closing properly or other assembly issues.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Charley Hansen Laptop (2/8/2019)
Q: What does “simulated” roof tiles mean?
Asked by: Marge - 7/24/2018
A: That's a very good question. The simulated means that it simply looks like roof tiles. They are 30 inch sections of plastic roofing, but they are molded to look like a regular roof with shingles.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Charley Hansen Laptop (2/8/2019)
Q: What does “simulated” roof tiles mean?
Asked by: Marge - 7/24/2018
A: It simply means that it is designed to look like real tile or shingles on a regular roof.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Charley Hansen Laptop (2/8/2019)
Q: How much does it cost to assemble it? Do you offer installation
Asked by: Abe - 11/3/2017
A: For assembly I'd recommend Service Connection. They do installation in every zip code and they'll give you a quote if you call 855-544-8854.
Was this answer helpful?  4 of 4 Customer(s) found this Answer helpful.
Answer provided by:  Customer Service (11/3/2017)
Q: can you interchange the window panel with the panel one the opposite side ?
Asked by: Dave - 8/7/2017
A: Yes, those panels are interchangeable.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by:  Admin (8/8/2017)
Q: If I buy the shed from your company, do you offer assembly? Thanks
Asked by: May - 7/21/2017
A: 'm sorry, but we do not offer assembly services.
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Answer provided by:  Customer service (7/21/2017)
Asked by: Don - 10/18/2016
A: The Lifetime sheds all have the same coloring, which is a desert tan for the walls and a dark gray for the roof and doors.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by:  Admin (10/18/2016)
Q: Is this difficult to put together? Do I need to hire someone?
Asked by: Customer - 2/22/2016
A: The assembly is quite easy with the exception of the base. If you have a concrete slab, then you are set. If you need to build a wooden base or foundation that can be intimidating. The instructions do show you exactly how to build that so for most people they do not hire it out. Sometimes people will hire out the base for the concrete work only and then assemble the shed. The shed is designed for the homeowner to assemble-in other words, it usually isn't necessary to hire a contractor or handyman to build it. The average person with the help of a friend can complete the assembly on a weekend easily.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by:  Customer Service (2/22/2016)
Q: Does this lock securely?
Asked by: Customer - 2/22/2016
A: The doors reinforced with steel around the perimeter and this has a padlock loop to keep it secure.
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Answer provided by:  Customer Service (2/22/2016)

Shipping: Orders for the 6433 Lifetime Storage Building generally leave the warehouse the next business day.
Accurate Tracking: Tracking information is automatically emailed to you just as soon as the order ships out.
Delivery Details: This product ships directly from Lifetime Products in Clearfield, UT. Delivery of this product is via a curbside delivery through an LTL carrier (too big for UPS and FedEx). The customer must be present to sign for the order. The freight carrier is instructed to contact you prior to delivery to set up a delivery appointment. The carrier will unload the product by means of a lift gate. In some cases items may be too large to fit on the lift gate and may require assistance from the customer helping unload box-by-box (takes only a few minutes).
Signing for the Package: When signing for the delivery it is important to note any damage. Damage is extremely rare. We package these to travel both domestically and internationally. However, sometimes the packaging may be slightly damaged, but you may not be sure whether something inside is damaged. In such a case it is a good idea to sign for it and have the driver note it as such. You can still accept delivery. Call or email us with any questions.
Local Pickup Option: This item is available for local pickup in Clearfield, Utah. If you are interested in picking it up locally contact our customer service for a special pickup quote at 866-308-5484.

Shed model 6433 comes in 4 boxes. Box 1 is labeled as 64331 and weighs 280 pounds, 81 x 32 x 12. Box 2 is labeled 64332 and weighs 243 pounds, 81 x 32 x 13. Box 3 is labeled 64333 and weighs 128 pounds, 81 x 32 x 8. Box 4 is labeled 64334 and weighs 165 pounds, 81 x 32 x 12.

This product has a 30-day money back guarantee: Simply hang on to the original packaging and contact us within 30 days of receipt if you are not satisfied with this product. We will have the item picked up at our cost and refund you in full. We are that confident you will love this product!  Please contact us before purchasing if you are unsure whether this product is right for you by calling us toll free at 866-308-5484 or via email at

Click to view 6433 Instruction Manual for the 11x11 Plastic Storage Shed with Steel Reinforcements.

Assembly is quite simple.  Everything is included; however, the most intimidating part may be the surface the shed sits on whether it be concrete or wood. Scroll down to see the basic platform vs wooden base set-up. 
Assembly should take three people about 4 to 6 hours to complete.
We strive to make assembly as easy as possible without compromising quality. If you get stuck, we have tools to help. Lifetimes shed assembly experts offer quick responses and great customer service. Available Monday through Friday from 7 AM to 5 PM and Saturday 9 AM to 1 PM Mountain Standard Time. The owners manual is in English, Spanish, and French. There are basically 17 sections which are outlined as follows.

1) Platform Construction
2) Roof Truss Assembly
3) Roof Cable Assembly
4) Left Door Assembly
5) Right Door Assembly
6) Domed Skylight Assembly
7) Floor Assembly
8) Wall Assembly
9) Roof Truss Installation
10) Shelf Installation
11) Door Installation
12) Trim Installation
13) Roof Assembly
14) Window Installation
15) Pegboard Accessory Installation
16) Door Alignment
17) Optional Shed Anchoring

The instruction manual also provides instructions on how to register your product (voluntary). The instruction manual also provides the details on the 10 year limited factory warranty.

UPC: 081483064338

Packaging Specs
Weight: 875 lbs
Dimensions: 81" x 33" x 48"
California Residents: Proposition 65 Warning

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