Cedar Greenhouse Shed Kit - 12ft x 12ft
Step into Your Spacious Backyard Retreat: The 12x12 Western Red Cedar Sunhouse Kit
ID#: CSI-SH1212
Brand: Cedarshed Industries
SKU#: SH1212
Retail Price: $9,896.00
Our Price: $7,609.00
You Save $2,287.00 or 23.11%
Questions & Answers about Cedar Greenhouse Kit - 12ft x 12ft
How long does it take to build a wooden storage shed?
It depends. There are a number of factors that could impact the time to assemble your storage shed kit. Weather, your skills with tools, number of helpers and the size of the shed kit. Cedarshed wood storage shed assembly times vary by size (1-2 people, Do-It-Yourself, all materials and tools are on site and assuming a prepared foundation)
- Small (4x2 ft to 6x4 ft): 2 to 4 hours
- Small (4x2 ft to 6x3.5 ft): 2 to 4 hours
- Small-Medium (6x6 ft to 6x9 ft): 4 to 6 hours
- Medium (8x8 ft to 8x12 ft): 6 to 8 hours
- Medium-Large (10x12 ft to 10x16 ft): 8 to 12 hours
- Large (10x20 ft to 12x16 ft): 12 to 16 hours
- Extra-Large (12x20 ft or larger): 16 to 24 hours
What tools do I need to build a Cedarshed DIY shed kit?
To assemble a Cedarshed Industries wood storage shed kit, you'll need a set of tools to handle the pre-cut cedar panels, hardware, and optional components like windows or lofts. Cedarshed's kits are designed for DIY assembly, and their manuals typically specify required tools. Here's a concise list of tools needed for assembling their sheds.
Tools Needed to Assemble Cedarshed Wood Storage Shed Kits
Essential Tools
- Tape Measure: Check dimensions and alignment.
- Level (2 ft or 4 ft): Ensure foundation and walls are level.
- Cordless Drill/Driver: Drive screws/bolts; 3/8in bit for pilot holes.
- Screwdrivers (Phillips, Flathead): For screws; drill bits can substitute.
- Hammer: Nail flooring or trim.
- Step Ladder (4-6 ft tall): Reach higher sections (larger sheds).
- Carpenter's Square: Ensure right angles.
- Utility Knife: Cut roofing felt or caulk tubes.
- Safety Gear: Work gloves, safety glasses, sturdy shoes.
Optional but Helpful Tools
- Power Miter Saw/Circular Saw: For custom cuts (minimal with pre-cut panels).
- Socket Wrench Set: For bolts/lag screws (larger sheds).
- Pry Bar: Adjust misaligned components.
- Caulk Gun: Seal joints/windows for weatherproofing.
- Stud Finder: If attaching to existing structures (e.g., lean-to sheds).
Notes
Cedarshed kits include pre-cut panels and hardware, simplifying assembly. Smaller sheds (e.g., 4x2 ft) need fewer tools; larger sheds (e.g., 12x20 ft) may require the full list, especially with features like lofts or porches. Foundation prep tools (e.g., shovel, tamper) are excluded, as a level foundation is assumed. Check the kit's manual for model-specific needs.
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How the Cedar Greenhouse Kit 12ft x 12ft is expected to Ship.
Features of Cedar Greenhouse Kit 12ft x 12ft
- Size: 12ft x 12ft
- Height: 8ft-6in. (Outside)
- Height: 7ft-8in. (Inside)
- Sidewall Height: 3ft-9in.
- Inside Area: 144 square feet
- Door: 2ft-10in. Wide x 5ft-9in. Tall
- Window: 2ft Wide x 2ft-4in. High
- Bench: 2ft-8in x 3ft-9in x 2ft-10in
- 2" x 3" whitewood framing lumber for walls and roof
- 2" x 4" floor joists with precut plywood panels
- Wood Siding 1/2" x 6" Bevel Siding
- Lexan polycarbonate long roof section
- Interchangeable door and window panel for yard placement flexibility
- Comes with thermoclear panels which are what commercial greenhouses use.
- Includes work benches
- Comes with dutch door and functional push out window.
Benefits of Cedar Greenhouse Kit 12ft x 12ft
- Premium Western Red Cedar: Naturally resists rot and insects, built to last in any climate.
- Thermoclear Panels: Optimized lighting for plants and projects, but blocks UV rays that can cause discomfort or damage.
- Easy To Assembly: Each kit includes step-by-step instructions for a simple, satisfying build - no heavy lifting or skilled labor required.
- Flexible Design: Interchangeable door and window panels fit any backyard layout, so each Sunhouse is unique.
- Work Benches: Generous surfaces for potting, building, or organizing—all included.
- Customize Your Sunhouse Kit: Options to choose doors, windows, work benches, roof types and even the wall height of your cedar wood storage kit.
Cedar Greenhouse Kit 12ft x 12ft Product Reviews
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Cedar Greenhouse Shed Kit - 12ft x 12ft
Step into Your Spacious Backyard Retreat: The 12x12 Western Red Cedar Sunhouse Kit
Imagine having a backyard room you can use for anything. The massive 12x12 Cedarshed Sunhouse gives you a beautiful and bright space that will feel like an extension of your home.

With its huge windows and specialized roof, it is the perfect wood greenhouse for serious gardeners. The roof panels let in all the light your plants crave while keeping out harmful rays. The four included workbenches provide a ton of space for all your gardening and planting needs.
But the possibilities are endless. This massive storage shed kit is big enough to be a professional-grade workshop, a bright and airy yoga studio, or a comfortable guest house. It could be the ultimate "she-shed" for hosting friends or a legendary "man cave" for game night.
This DIY storage shed kit is made from durable Western Red Cedar and is built to last. The panels are pre-made for a simple setup, so you won't have to do any cutting. Get ready to turn your backyard dreams into reality!
The 12ft x 12ft Cedar Greenhouse is made from Western Red Cedar. This type of wood is renowned for its natural beauty and outstanding physical properties that make it one of the world's most unique woods. Red Cedar is free from pitch and is naturally decay and insect resistant. Cedar's low density gives it an insulation value superior to most other species. Light weight, easy to work, easy to finish, possessing outstanding dimensional stability, Western Red Cedar is a preferred wood for nearly all purposes where attractive appearance or resistance to weather is important. Western Red Cedar is one of the few wood species that are naturally at home in the outdoors. It is classified as a durable wood by the building codes across North America, which permits the use of its heartwood in exterior applications without preservative treatments.
12ft x 12ft Sunhouse / Greenhouse Shed Essential Manuals & Guides
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Foundation Preparation for 12x12ft Sunhouse Shed
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12x12ft Sunhouse / Greenhouse Instruction Manual
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Standard Storage Shed Instructions
Sunhouse / Greenhouse Shed Door Options |
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![]() Dutch Door |
![]() Solid Cedar Door w/ Key Locking door knob |
Sunhouse / Greenhouse Shed Window Options |
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![]() Fixed Window with decorative shutters and planter box |
![]() Push Out Awning Window with decorative shutters and planter box |
![]() Pull In Awning Window with Screen with decorative shutters and planter box |
![]() Half Awning Window with decorative shutters and planter box |
![]() Down Slide Window |
* Shed Windows are made of safe and durable 1/8" clear plexiglass |
Miscellaneous Sunhouse / Greenhouse Shed Options |
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![]() Workbench Cedar |
![]() Extend Wall to 7ft High |
![]() Potting Bench (Sold separately) |
Last Updated: 09/16/2025 02:04 PM - ID:6526