Backyard Discovery

Backyard Discovery 12' x 7' Slant Roof Cedar Greenhouse - DIY

|257 ratings
Item # 990411049
Current price is $2,999.98
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Smart summary

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  • Robust Structure: Crafted from durable cedar wood and commercial-grade 4-wall polycarbonate panels, Pro-Tect tested to withstand up to 4,450 lbs of roof weight and 100 mph wind speeds.
  • Ample Space: Offers a generous 86 sq. ft. interior, featuring 23 linear feet of foldable and fixed staging shelves for diverse plant and tool organization.
  • Climate Control: Equipped with a temperature-activated exhaust fan and two windows, ensuring optimal forced and passive ventilation for plant cultivation.
  • Integrated Utilities: Includes a PowerPort with three electrical outlets and three USB ports, alongside convenient interior and exterior hose hook-ups for easy maintenance.
  • Modern Aesthetic: Boasts a modern slant roof design with an inviting brilliant light brown stain, enhancing outdoor appeal and weather resistance.

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4.4769 out of 5 Stars. 65 reviews
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Backyard Discovery 12' x 7' Slant Roof Cedar Greenhouse - DIY
Backyard Discovery 12' x 7' Slant Roof Cedar Greenhouse - DIY
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About this item

Product details

Superior Quality and Design

The Backyard Discovery 12' x 7' Slant Roof Cedar Greenhouse is a perfect blend of functionality and style. Crafted from durable cedar wood and commercial-grade 4-wall polycarbonate panels, this greenhouse is designed to retain heat, creating an ideal environment for your plants. Its modern design enhances the aesthetic of any outdoor space, making it a valuable addition to your backyard.

Spacious and Practical

This greenhouse offers a spacious interior that can accommodate various planters and flowerpots. It comes with five staging shelves, providing ample space for your flowers, herbs, and veggies, as well as potting soil and gardening tools. The temperature-activated exhaust fan and two windows ensure a combination of forced and passive ventilation, creating an optimal climate for your plants all year round.

Convenient Features

The Backyard Discovery Greenhouse is equipped with a PowerPort™ that features three electrical outlets and three USB ports, allowing you to power fans, lights, and other garden accessories. It also has convenient interior and exterior hose hook-ups for easy plant maintenance. This greenhouse is not only practical but also easy to assemble, letting you set up your plant sanctuary in no time.

Pro-Tect™ Tested for Durability

This backyard greenhouse is Pro-Tect™ tested and proven to withstand up to 4,450 lbs of roof weight and 100 mph* wind speeds. Its durable construction ensures lasting durability, making it a reliable choice for your gardening needs.

Cultivate Your Green Thumb in Style

With the 12' x 7' Slant Roof Cedar Greenhouse, you can enhance your gardening journey and cultivate your green thumb in style. It's more than just a greenhouse; it's a space where you can grow, learn, and enjoy the beauty of nature.

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Specifications

  • Product Dimensions: Overall: 11’ 11 ¼” L x 7’ 4 ¼” D x 7’ 10 ¼” H
  • Contemporary Style: Clean architectural lines bring a modern minimalist aesthetic to any outdoor space
  • Footprint: 11’ 9” L x 7’ 2 ¼” D
  • Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth
  • Spacious Interior: 86 sq. ft. of interior space with a built-in workstation offers 23 linear feet of foldable and fixed staging shelves to suit your gardening needs
  • Optimal Insulation: Commercial-grade 4-wall polycarbonate roof and window panels improve heat retention by 30% for year-round gardening (compared to standard double-wall polycarbonate)
  • 100% Cedar Wood: Made from durable cedar wood for exceptional strength and natural resistance to decay
  • Passive Ventilation: 1 easy-open window allows air circulation and pollination to maintain ideal growing conditions
  • Ready to Assemble: Pre-cut, pre-drilled, and pre-stained pieces, paired with step-by-step instructions in the interactive BILT® app, offer easy installation
  • Powered Up: Patented PowerPort™ features 3 electrical outlets and 3 USB ports to power your gardening accessories (power source not included)
  • Industry-Leading Warranty: 5-year warranty for added peace of mind

Member ratings & reviews

4.9 out of 5 stars
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  2. 4 stars8% (21)
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Showing 1-3 of 257 reviews

Jul 2, 2026
Kris
5 out of 5 stars review

Great Design!

I absolutely love my new greenhouse. The automatic ventilation and the hose spigot are excellent features that really help manage the plants I keep in there. The design is aesthetically pleasing and the polycarbonate appears to be really durable. Looking forward to all the things I can grow in my greenhouse.

Review from backyarddiscovery.com
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Jun 28, 2026
Frank
5 out of 5 stars review

Graet Greenhouse

This is a great greenhouse. It took a while to assemble but I'm 75 years old.It was well worth it. Seems very sturdy and the fold-able shelves are a nice touch. With the fan and two operable windows along with the vents temperature can be reasonably controlled. I would definitely reccomend

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Jul 12, 2026
Julie
5 out of 5 stars review

Awesome for Alaska

What a great greenhouse! I bought it for the snow load and wind specifications since I’m in Fairbanks Alaska. I shipped it up through Carlisle Connect without any issues. Staining the greenhouse took two solid days as there’s so many pieces but everything was well marked, instructions were very easy to follow. I used a stain color called “cedar.” The vents and fan seem to work really well to cool it down from the intense sun. It also holds heat pretty well overnight. I bought this last year so it’s gone through one winter and held up perfectly. I really enjoy going and working in this space. Highly recommend!

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