Handy Home Products Columbia 12 ft. x 20 ft. Wood Storage Building Kit-18220-4 - The Home Depot

Handy Home Products

Model # 18220-4

Internet # 100350330

Store SKU # 186479

Columbia 12 ft. x 20 ft. Wood Storage Building Kit

Handy Home Products Columbia 12 ft. x 20 ft. Wood Storage Building Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2,759.00 / each


Model # 18220-4

Internet # 100350330

Store SKU # 186479

Store SO SKU # 502256

The Handy Home Products Columbia 12 ft. x 20 ft. Wood Storage Building Kit features extra-wide double doors that can be placed on any side of the building and provide easy access for riding mowers, lawn equipment and other large items while its 10 ft. high peak offers plenty of stand-tall storage space. The wood siding resists rust, denting and sagging, as well as fungal decay and wood-destroying insects for long-lasting use and can be painted to match your home. Included nails, screws, hardware and illustrated instructions simplify installation. The windows, shutters, flower boxes, and reverse gable are sold separately.

  • Strong wood construction withstands demanding wind and snow loads
  • 2,040 cu. ft. storage capacity provides space to stow your gardening tool and yard equipment when not in use
  • Pre-cut and ready to assemble
  • Soffit overhangs protect the siding from continual exposure to the elements
  • Floor kit not included
  • 10 ft. high roof peak allows room for stand-tall storage space for riding mowers, lawn equipment and other outdoor items
  • Pre-assembled, pre-hung doors feature continuous hinges for added strength
  • 5 ft. 4 in. W x 6 ft. H double doors can be installed either on the eave or gable side
  • Included cross bucks add extra rigidity to doors for those who desire it
  • Resists rust, denting and sagging for maximum strength and lasting use
  • SmartSide siding is an engineered wood product resistant to fungal decay and wood-destroying insects
  • Nails, screws, hardware and simple, illustrated instructions are included for easy assembly
  • 15 year limited warranty
  • Premium, rust-resistant, keyed locking lever offers security for your building's content
  • Shed siding is primed and ready for paint
  • Shingles sold separately

Info & Guides

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Approximate Shed Depth (ft.)  20  Approximate Shed Width (ft.)  12 
Assembled Depth (in.)  244 in  Assembled Height (in.)  119.5 in 
Assembled Width (in.)  155 in  Door Opening Height (In.)  72 
Door Opening Width (In.)  64  Door Opening Width (ft.) 
Product Depth (in.)  240  Product Height (in.)  120 
Product Width (in.)  144 in  Sidewall Height (in.)  84 
Assembly Required  Yes  Floor Options  No 
Floor Options  Without Floor  Foundation Included  No 
Lockable Door/Gate Latch  Yes  Number of Doors 
Number of Windows  Product Weight (lb.)  2056 lb 
Returnable  90-Day  Roof Color Family  Beige/bisque 
Roof Material  Oriented Strand Board/Asphalt shingles  Roof Pitch  5/12 
Roof Shape  Peak  Shed Door Type  Double 
Shed Features  Double Door  Shed Style  Ranch 
Shelving Included  No  Siding Color Family  Beige/bisque 
Storage Capacity (cu. ft.)  2040 
Warranty / Certifications
Manufacturer Warranty  15 year Limited Warranty 


Rated 3.2 out of 5 by 10 reviewers.
Rated 1 out of 5 by poor design Once built this shed had more room than I thought. It also looks solid and presentable once built but the process of building this shed was incredibly difficult. Much of the lumber is dry and twisted. Some so bad I had to replace. The top and bottom plates for the side walls are made up of one 8 footer and three 4 footers. This leads me to believe much of this lumber is cut offs. Over all very poor design and very time consuming to erect. August 20, 2007
Rated 5 out of 5 by Very good product I am an engineer and am often described as "picky". I installed this shed (12x20) just over 5 years ago. I was very happy with it then, and am still very happy with it. Others have criticized the instructions; I thought they were very good, not perfect, but close. There was a lot more detail in the drawings than I expected, you just have to take the time to look & read attentively. The optional windows that I ordered (item 16694) were VERY good quality, with strong glass & frames, far better than the cheap plastic ones I have seen on other displays (not Handy Homes) in hardware stores. The optional cupola (item 16582) was also very good quality, in fact it might have been too good because once assembled, it was heavy and difficult to lift up to the peak of the roof. The customer service was also excellent - I messed up one piece of trim, contacted Handy Homes for a replacement piece, and they sent it to me in a timely manner, FREE of charge (and I had expected to pay). After 5 years there are no cracks, no leaks, no warping...... it looks the same as the day installation was completed. I am now considering installing a Gazebo and just went to see what Handy Homes has to offer (which explains my review after 5+ years). November 21, 2014
Rated 2 out of 5 by Overall a decent product - but NOT easy This kit came as 3 different sheds (2) 12x8 and (1) 12x4 in order to build a 12x20. There were no 12 ft 2x4; you had to splice an 8 ft with a 4 ft. The floor was only 3/8" - not very strong. Roof joist are 24" on-center, a little weak. It was NOT easy to build, you must have two people min. Instructions weren't very clear in areas. My kit came with gray and white trim pieces and doors, so looks awful until painted. When finally assembled it came out nice - concidering everything mentioned. The doors are very strong and came with good hardware. November 7, 2012
Rated 2 out of 5 by Product issues There was a severe shortage of nails for the kit. We had read that the instructions were a challenge (which they were), which added time to our work, but we were able to figure it out. But we only received enough 2" and 3" nails to complete the floor and the long wall with the door. We had to go buy extra, for which Customer Service will reimburse us, but that obviously added even more time to our efforts. October 15, 2012
Rated 3 out of 5 by Nice Shed - Instructions Lacking Like the shed for the price, but the instructions to put together where lacking good verbal descriptions. We were stumped a few times trying to figure out the pieces of the puzzle, especially the instructions for the floor kit. Instructions and pieces where sent for a 12X12 shed and a 12X8 shed. It would have been much simpler and secure if the instructions and diagrams where written and architected for a 12X20 shed. Luckily we had a carpenter friend to help assemble this puppy! Would suggest if you are not handy with building, get help or pay to have installed. November 29, 2011
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