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Select a few options for your shed, then review & checkout.


Your Dream Shed is also one of our most affordable sheds

This sturdy wood shed is the ideal, affordable option; whether you’re looking for a convenient home office space, awesome DIY workshop, or spacious storage building. These artful buildings come in 10'x8', and 10'x12' sizes. Of course, don’t be fooled by this wood built sheds measurements. While this building fits comfortably in a snug backyard, you’ll find the inside is airy, spacious, and ready for you to spread out. All Seneca sheds feature truly convenient, 6 ft. side walls; providing ample height for rows of convenient shelving, racks of long-handled garden tools, or even storing larger equipment like ladders or lawnmowers. This high quality, low cost shed is made from strong wood construction, features a 2-year top-to-bottom warranty, and makes the ideal, fully flexible choice for your every backyard need.

A Wood Shed that Adapts to your Lifestyle

The sky’s the limit with this truly adaptable, budget-friendly space. Create an adorable, wood garden shed; here, you can sort your tools, store your bags of fertilizers, soil, and compost mix, and keep your rakes, shovels, and wheel barrows neatly organized and out of the rain. Transform your Seneca into a spacious playhouse for the kids; this way, instead of running wild in the house, you can send the kiddos out back so you can have some much needed peace and quiet.

Even better, your Seneca wood shed comes at an affordable price that fits your budget. That’s because, here at Backyard Buildings, we believe everyone deserves a storage, workshop, or relaxation space that makes every day life better, more organized, and more convenient. No more saving for that long-awaited storage space, no more yearning for the home office of your dreams. Now, you get the backyard destination you love – while keeping your money where it belongs: in the bank! At last, you can go wild customizing your Seneca shed with cupolas, windows, skylights, ramps, special shelving, window boxes, and storage racks. Your new, affordable shed is waiting for you to craft your very own backyard wonderland. Get your wood Seneca shed today, and enjoy the convenient backyard space you’ve always deserved.

Need help picking out
a style and size?

View Our Buying Guide


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  10'x8' 10'x12'
Shed Footprint 10 x 8 shed 10 x 12 shed
Common Size (w x d x h) 10'x8'x8' 10'x12'x8'
Actual Interior Dimensions (w x d) 120"x92.5" 120"x140.5"
Actual Floor size 120"x92.5" 120"x140.5"
Peak Height 102.5" 102.5"
Cubic Feet Storage 546 cf 840 cf
Side Wall Height 72" 72"
Double Door Opening Width 64" 64"
Double Door Opening Height 72" 72"
Wall Framing/ Construction 2x3 2x3
Roof Rafters 2x4 2x4
Floor Joist Spacing 16" 16"
Stud Spacing 24" 24"
Overhang length (Front) 1.5" 1.5"
Overhang length (sides) 3" 3"
Roof Pitch  4/12 4/12
Maximum Roof Load (lb./ sq. ft.)  30 30
Maximum Wind Resistance (mph)  90 90
Assembled Weights 641 lbs. 831 lbs.
Continuous piano hinges included Yes Yes
Aluminum threshold included Yes Yes
Type of handle included Hasp Hasp
Warranty 2-year top-to-bottom warranty 2-year top-to-bottom warranty
Exterior Latex Paint Trim (qt) 1 2
Exterior Latex Paint Siding & Doors (Gal) 2 2
Caulk Needed 2 3

Before You Buy

What you should know before your purchase:

  • We will contact you within three business days after purchase to schedule a tentative shed installation date.
  • 3ft. of clearance around your entire shed is required. 4ft. if larger than 160 sq. ft.
  • Installation site needs to be cleared and prepared to within 6in. of level.
  • Check with your HOA for any local building code requirements prior to purchase.
  • Access to electricity is required within 150ft.
  • Prices do not include painting, optional accessories, permits, zoning, excavating, slab, set back advice, out of level or delivery beyond 50 miles.
  • We will install on concrete slab in place of wood floor. Slab must meet size and level requirements. No price adjustment or floor materials will be given due to additional labor and concrete anchors required.
  • Painting is not included with purchase. We advise to paint the exterior of our wood sheds with a quality latex paint and caulk all critical joints. Our warranty requires that all exposed surfaces need to be painted within 30 days after installation.


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  1. Great product - very pleased.

    Posted by Backyard Buildings & More Customer (did not leave name) on 25th Aug 2017

    Great and professional installers, and we couldn't be more pleased with our shed.

  2. Great shed for the price ...

    Posted by Tj on 6th Mar 2017

    Great shed for the price
    Rated 4 out of 5 stars by reviewerRated 4 out of 5 stars by reviewerRated 4 out of 5 stars by reviewerRated 4 out of 5 stars by reviewerRated 4 out of 5 stars by reviewer
    Product: 10x12 Seneca
    Posted By: Tj
    They installed the shed from the ground up in about a half of day. The shed is almost 2 years old now and has held up great. Only bad thing about it is the cheap trim on the shed doors. Many of the pieces have fallen off and had to be put back on. I would recommend their sheds to anyone though.

  3. Love my shed!

    Posted by Michele Bousquet on 5th Mar 2017

    I got my shed to replace an ancient, leaky shed that came with my new house. The new shed is perfect and has kept all my tools and belongings dry and safe through the summer and winter. I painted it to match the house and it looks great. I couldn't be happier with my little shed!

  4. In Use 5 years

    Posted by Bill Gillig on 5th Mar 2017

    Excellent products. This review is at least 5 years after installation. My installation was a one day project. Completed on time. I had a little question about foundation installation but 5 years latter all is good. I use the shed for storage and I'm in and out of it at least a couple times a week. I could only find one problem was roofing nails sticking through to the inside. I had to go in and grind off all the points. I would hope 5 years later they have corrected this issue. Very happy with product.

  5. I Have my garage back.

    Posted by jackie sanders on 28th Nov 2016

    I Have my garage back. Very happy with shed. Installed in one day when expected and exactly as described. Able to move 2 lawn mowers, snow blower, table saw and several lawn chairs into shed and still have room.

  6. Great Shed For Some Extra Space

    Posted by Zach on 28th Nov 2016

    I needed a shed to get my garden and other outdoor equipment out of my garage and free up space. This shed is perfect for that. Just enough space to hold things like a mower, wheelbarrow, and snow blower along with some other miscellaneous smaller items (spreader, fertilizer, etc).

    The build quality is great. Materials are excellent. If you want to put hooks on the walls you might need to add some extra 2x4s to the walls to mount the hooks. As such, I recommend that to be sure to get at least 1 if not 2 shelves (or put them in yourself later). Then you don't have to worry about hanging things up.

  7. Seneca 10x12 with ramp option

    Posted by cadguy on 27th Nov 2016

    Overall, I'm content with product for the price. (I got my shed with a seasonal discount).
    The only gripe I might share is the wall construction, the LP siding (improvement on T1-11) was only 3/8" thick and the 2x3 studs were on 24" centers with no staggered blocking (noggings).
    I get that the 2x3 studs saved money on materials and provided the most interior floor space, but since you're already saving on materials, should have kept to 16"OC with blocking to provide a firm wall for hanging shelves.
    My shed was assembled this past September, but I don't trust those walls to support a full length shelf, so next Spring, I will be purchasing a half dozen or so 2x3 to provide interior wall nailers at the corners, install blocking and then install 1/2" sanded plywood on the inside to stiffen and strengthen the wall enough to handle shelving.
    Will caulk again and paint those walls and repaint the flooring for a better seal.

  8. Great looking product - lots of room

    Posted by Backyard Buildings Customer on 27th Nov 2016

    Our shed was delivered on time and built within a few hours as we were told by customer service. It looks great, is very sturdy and provides an excellent amount of space. We could not be happier with our purchase.

  9. Outstanding Purchase

    Posted by Mitch Klein on 27th Nov 2016

    This was a nice purchase from start to finish. The couple that built and installed it were a pleasure to have. They did a great job and it looks great. Painted it the following weekend. I built a ramp and installed 2 vents at the top front and rear of the shed for ventilation. I highly recommend the shed as well as the company that I purchased it from.

  10. Great quality shed easy on the wallet

    Posted by Steve Hannon on 26th Nov 2016

    This shed worked out perfect for me. Quality and workmanship willkeep this shed looki g brand new for years

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