Expert Service. Easy Returns. Volume Discounts. Low Price Guarantee *
Lifetime Garden Shed 6446 15 x 8 ft. Side-Entry Storage Unit

Lifetime Garden Shed 6446 15 x 8 ft. Side-Entry Storage Unit

Retail Price:$1,999.99
Your Price: $1,585.95
You Save:$414.04(21%)
In Stock
Free Shipping
SKU:6446 by Lifetime
error Shed Size
No Sales Tax Outside Utah!
10 Year Warranty
Free Returns
Low Price Guarantee! Free Shelf Kit

Lifetime Outdoor Sheds are perfect for a variety of uses. They are built to the highest standards and have a very attractive look for just about any yard. The frame is steel reinforced and the walls, floor, and roof are made from polyethylene plastic, which will not fade, crack, or peel when exposed to sunlight making these sheds a better option than other vinyl sheds. Sky lights allow for natural light to permeate down into the shed.

Please note that the 60011 extreme weather kit is not compatible with this shed.

Major shed components made in the U.S.A.

Lifetime Shed Features Attractive Appearance and Design - With wood grain-molding, a simulated shingled roof and a natural color scheme this shed was designed to be an attractive complement to your yard!

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

2. Lifetime Sheds Are Low Maintenance - No need to worry about a metal shed rusting or painting a wood shed!

  • Made of Stain Resistant Polyethylene - Easy to Clean!
  • Resistant to Oil, Solvents and Stains.
  • UV-Protected to Prevent Fading and Cracking.
  • High-Impact Polyethylene Floor.
  • 10 Foot x 8 Foot Lifetime Shed Storage Unit Never Needs Painting.

3. Lifetime 6446 Outdoor Storage Shed Features Superior Sturdy, Solid Steel-Reinforced Quality Construction - Lifetime has specialized for many years in high density plastics and metals--now they are bringing this expertise in quality to the outdoor market!

  • 6446 Storage Shed Lifetime Steel-Reinforced Dent-Resistant Walls.
  • Sturdy Double-Wall Polyethylene Panels.
  • Steel Trusses Provide Roof Strength.
  • Secure-Fastened Assembly Ensures Stability and Durability.

4. 6446 15x8 is Upgradeable, and Customizable - One size fits all? Not with this shed--You have the opportunity to make your shed larger, and customize your shed with many different accessories to make it just the way you want it.

  • Add 2 1/2 Shed Extensions with or without window.
  • Allow increased access by adding doors to the back of your shed.
  • Additional shelving is optional on 15x8 Outdoor Sheds.
  • Shutters make the outside look even nicer.
  • Additional peg strips make organizing easy.
  • Extra lighting for more visibility at night.

5. Lifetime Outdoor Sheds are Spacious - Without having to crouch down to enter or move around, the space can be used to stack boxes, park a riding lawn-mower, or even as a garden planting room. Same spacious dimensions as the Lifetime Brighton Shed.

  • High-Pitched Roof.
  • 80" of Head-Room and Spacious Walk-Around Interior promote versatility.
  • Spacious Outdoor Storage Building, tall ceilings, walk room, plenty of storage room, efficiently designed use of all space.
  • High-Arched, Steel-Reinforced Doors.
  • 56" Wide x 76" High Door Opening.
  • The upper right and left corners of the door opening are 70" high.
  • Inside the shed: 94" at the tallest height, each truss is 80" high from the ground.

6. Innovative Design with Many Special Features and Extras: This shed was designed with someone in mind...the customer!

  • Shatter-proof window that open and lock and skylights create a fresh and pleasant atmosphere.
  • Lockable Doors with Internal Latching Mechanism.
  • Window and vents provide Increased Ventilation.
  • 1 long skylight along the ridge of the roof.
  • Screened Vents Provide Airflow and Help Keep Pests Out.
  • Full-Length Steel Hinge System.
  • Slip Resistant Floor Surface.

7. Weather Resistant, Environment Ready - Double-wall, steel-reinforced construction and steel roof trusses make the sheds structurally sound, so they will not buckle during storms, or dent during everyday use.

  • Steep Roof Allows for Quick Drainage of Rain and Snow.
  • Stain and mildew-resistance.
  • Since they are made without wood, termites are not attracted to Lifetime sheds.
  • Screened vents allow for airflow while keeping out rodents that could otherwise destroy belongings.
  • Weather-Sealed Seams Keep Interior Dry.

8. Outstanding Value - Save money by buying a shed that is low maintenance and built to last!

  • These high-quality sheds will last a long time.
  • Our sheds are made of polyethylene, a plastic that will not degrade, leading to costly maintenance.

9. Proudly Made In the USA - You can be assured that the quality of the Lifetime Outdoor Storage Shed is the best in the world! All of our sheds are made in the USA!

  • Made in the USA.

10. Ten Year Warranty - The manufacturer backs that American-made quality up by offering the best warranty in the business - A 10-year warranty that covers everything on the shed — top to bottom!

Important Note:Please check your local city, county, and neighborhood restrictions before purchasing this shed. Competitive Edge Sheds manufactured by Lifetime are delivered via curbside. A wooden foundation or concrete slab is recommended for the shed to set on. The instructions show how to build both the wooden foundation or concrete slab.

Plastic Storage Sheds Additional Info:

  • Assembly required on plastic outdoor storage shed

Lifetime Sentinel Shed Related Searches

15 x 8 60079 Dual entry Lifetime Shed

Please see our entire line of Lifetime Garden Shed products.

UPC: 081483001098


Make sure you check your local zoning laws and ordinances before ordering.

Assembly Required.

Measurements and Included Features:

  • Nominal Dimensions - 15 x 8.
  • Footprint - 178 inches w x 94 inches d.
  • Exterior Width - 176 inches.
  • Exterior Roof Width - 180 inches.
  • Exterior Depth - 92 inches.
  • Exterior Roof Depth - 96 inches.
  • Exterior Height - 96 inches.
  • Eave Depth - 2 inches.
  • Fascia Height - 1.5 inches.
  • Roof Pitch - 6:12.
  • Trusses: 5.
  • Door Opening Dimensions - 56 inches x 76 inches.
  • Window Opening Dimensions - 16.5 inches w x 16.5 inches h.
  • Interior Width - 174 inches.
  • Interior Depth - 90 inches.
  • Interior Height - Minimum 71 inches.
  • Interior Height - Maximum 95 inches.
  • Square Feet - 108.75 square feet.
  • Cubic Feet - 749.5 cubic feet.
  • Wind Rating: 65 mph.
  • Snow load capacity: 23 lbs. per square foot.
  • Material of Construction - Powder-Coated Steel and Double-Wall Polyethylene Plastic.
  • Roof Structure - Double-Wall Polyethylene Plastic Panels.
  • Roof Support Trusses - Three (3) Steel A-Frame Trusses.
  • Wall Structure - Steel-Reinforced Double-Wall Polyethylene Plastic Panels.
  • Floor Structure - Slip-Resistant Double-Wall Polyethylene Plastic.
  • Floor thickness: 3/4 inch.
  • Doors Structure - Textured Steel-Reinforced Double-Wall Polyethylene Plastic.
  • Door Hinges - Full-Length Galvanized Steel Hinge Pins.
  • 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)Includes Screened Vents (front and rear).
  • Window - Two (2) 17 inches w x 17 inches h Polycarbonate Window - Opens Half-Way.
  • Included Skylights - Six (6) Polypropylene Skylights.
  • Two (2) tool peg strips with tools cooks for additional storage.
  • Includes Shelves - Two (2) 90 inch W x 9 inch D; Four (4) 9.5-inch radius corner shelf.
  • Assembly - Secure-Fastened Assembly with High-Grade Metal Screws.
  • Warranty — 10-Year Limited Warranty.

Please note that this shed is non-extendable using Lifetime shed extension kits. The skylight on the ridge of the roof make the extension kits not compatible with the 60056 storage shed.

Assembly Required.

5 Stars
Easy and Elegant
We purchased Lifetime 6446 outdoor storage shed as a playhouse for the kid. It was relative easy to install, except the door, there was still a bit confusion by the manual, but we figured it out. The product was very elegant and well design. The window could have improved a bit to make it more user friendly to open and close, but over all, a great product.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Orange County CA. on 12/8/2009
5 Stars
Good shed for the price
Good shed for the price a little difficult to put together but all in all i would purchase again
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from la mirada ca. on 3/15/2016
5 Stars
lifetime shed 15x8 awesome
The shed looks great in the backyard, very classy. Everything from the delivery to constructing was great! Instructions easy to follow. Needed one other person to put up, did in 2 days (4 hours. each day) Came out great all parts were there and went together perfectly! A lot of room, and serves my purpose well. I recommend this to everyone. Thanks for a great shed! The best!!!!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Mamaroneck, NY. on 4/13/2010
5 Stars
Terrific product
This is a great product that was easy to set up. After the wood deck was in place, I built it primarily myself. My wife helped to hold things in place a few times, about 2 hours worth of help. My time to unpack, check contents (everything was there), and construct it was less than 8 hours.
Did you find this helpful? 
Reviewed by:  from Utah. on 4/26/2010
5 Stars
8 X 15 Storage shed
We have had ours for over a year now and are very pleased with it. We liked the fact that is all plastic with some metal supports so it does not have to be painted. We have not had any problems with it and would recommend it to our friends.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Bellefontaine, Ohio. on 12/5/2009
5 Stars
Nice Shed for the price
After researching the various shed types we decided to purchase the Lifetime 6446 model shed. We liked the fact that it was made in America and came with a factory 10 year warranty. The company also had great reviews when it came to customer service. We placed our order with Competitive Edge Products on June 4th and received the initial shipment on June 17th. ABF freight managed to destroy the pallet in route so we had several damaged parts and one missing carton. A quick email to the re seller got immediate results and we had new parts on the way the next business day. Second shipment arrived in good condition. It took about one day to build, level and square the treated lumber base foundation. We are located in south Texas so we chose to work for a couple of hours in the morning and evening to complete assembly when it was cooler. It took us about 6 hours to complete the process. Instructions and online videos made the process very easy. We pre-assembled many of the parts ahead of time. There are several steps where 2-3 people make the job much easier. We voluntold our two teenagers to assist. We won't know if the shed is watertight until the rains return but for now it seems to be a sturdy well constructed storage building.
Did you find this helpful? 
Reviewed by:  from Round Rock, TX. on 7/11/2016
5 Stars
Great value
The delivery was good and fast. The trucker helped us to move the pallet closer to the pad. My wife and I assembled the 8x15 garden shed in a day and half. We are in our late 60s and if we can do that, others can do that just as easy. For the level pad, we used 1 foot x 1 foot concrete patio blocks and several bags of pea gravels and some bags of sand from Lowes to help level the patio blocks. We wanted the pad to be larger (that is 9x16) than the stated requirement of the directions of the booklet provided so as to have 'splash areas' for the rain gutters and to allow for drainage. Also, we built a small ramp to the doorway with some the patio blocks. The shed looks great in our backyard. Our neighbors gave it good compliments and will probably want to buy one. Yes, we would recommend the shed and if we need another, we will contact Competitive Edge to purchase it
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Powell, TN. on 9/21/2011
5 Stars
Perfect Storage Option
Purchased this unit about two winters ago. I really needed more storage, but could not get myself to purchase one of the pre-built wood sold in the area. I made the decision when I found out two of my neighbors had already purchase and installed similar Lifetime models several years ago and they loved them.I wanted to do it right, so I had a nice foundation built out of treated lumber which I assembled the 8'x15' unit on. It had a few minor leaks in the roof which more than likely were because I did not tighten things down as instructed. It is a project to get it put together, took 3 of us about 3 days to complete. One bag of screws were not included so I had to spend a few bucks to complete it, no big deal. I keep all my lawn equipment, storage containers, and everything from bicycles to tables. If you think you need an 8'x10', get one size bigger, I wish I would have, you will fill it. Don't put it on the ground, build a solid foundation that you can secure it to and you'll be happy you did.
Did you find this helpful?  9 of 9 Found Helpful
Reviewed by:  from Lifetime Customer. on 1/29/2016
UPC: 081483001098

Packaging Specs
Weight: 751 lbs
Dimensions: 96" x 48" x 32"

Reward Points

Receive 317 Reward Points

Related Items



Lifetime Storage Shed Shelf Accessory 0110 Corner Shelf to 7/8' Sheds
Average Rating(9)
In Stock - Usually Ships Next Business Day Free Shipping
Lifetime Shed  0111 2-Piece 24-in Shutters for 8' & 11' Storage Sheds
Average Rating(11)
In Stock - Usually Ships Next Business Day
Lifetime Shed Accessories - 0113 16-inch Tool Peg Strips - 2 Pack
Average Rating(20)
In Stock. Free Shipping
Lifetime 3-Pack Shelving for 7, 8, 10, 11 & 15 ft Sheds
Average Rating(23)
In Stock. Free Shipping
Lifetime Storage Shed Accessory 0150 Full-Width Shelf for 8' Sheds
Average Rating(21)
In Stock. Free Shipping
Lifetime Storage Shed Shelf Channel Uprights 0190
Average Rating(6)
In Stock. Free Shipping
Lifetime Storage Sheds  60011 Extreme Weather Kit for 8' Wide Sheds
Average Rating(5)
In Stock. Free Shipping
Lifetime Outdoor Sheds Accessories Tool Corral For 8/11' Storage Sheds
Average Rating(3)
In Stock Free Shipping
Lifetime Outdoor Shed Accessories 60045 Snow Load Kit to 8' Wide Sheds
Average Rating(3)
In Stock. Free Shipping
Lifetime Shed Extension Kit 6422 30-inch Extension Kit for 8-Ft Sheds
Average Rating(18)
In Stock, We Price Match! Free Shipping
Lifetime 6424 30
Average Rating(8)
In Stock - Usually ships out next business day. Free Shipping

Recently Viewed Items