backyard discovery 11'x7' traditional cedar greenhouse - diy 11'x7' cedar walk-in greenhouse with pergola entrance, clear 4-wall polycarbonate roof panels and glazed sidewalls, built-in lower wood panels, visible vent window, workstation area and foldable staging shelves suggested by interior layout; placed on a stone-edged gravel pad in a leafy backyard, also suitable for starting seedlings or organizing potted plants when not in active use.
Backyard Discovery 11'x7' Traditional Cedar Greenhouse - DIY
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Backyard Discovery

Backyard Discovery 11'x7' Traditional Cedar Greenhouse - DIY

|240 ratings
Item # 990409778

Highlights

  • 83 sq. ft. of interior space
  • Pro-Tect™ tested and proven to withstand up to 5,700 lbs or 30" of snow load, and winds up to 100 mph*
  • Inviting brilliant light brown stain delivers stylish appeal and improved weather-resistance; Stain saturation may vary
  • Built-in workstation offers 83 linear feet of fixed lower and upper staging shelves
  • Assembly Required

Specifications

  • Product Dimensions: Overall: 14’ 8 ½” L x 8’ 2” D x 9’ 8 ¾” H
  • Timeless Style: Attached pergola creates a charming aesthetic, perfect for climbing vines, hanging plants, or decorative lighting
  • Footprint: 11’ 1 ½” L x 7’ 4 ½” D
  • Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth
  • Spacious Interior: 83 sq. ft. of interior space with a built-in workstation offers 32.5 linear feet of foldable and fixed staging shelves, and 6 plant hooks 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
Current price is $3,499.98
Prices may vary in club and online
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Columbus, 43215
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About this item

Product details

Spacious and Thoughtfully Designed

Step into your garden oasis with the 11’ x 7’ Traditional Greenhouse from Backyard Discovery. This spacious walk-in greenhouse is designed with the gardening enthusiast in mind. It features four foldable staging shelves, a built-in workstation, hose hook-ups, and six moveable plant hooks for versatile plant care and organization.

Optimal Ventilation and Temperature Control

Two easy-open windows provide natural airflow and allow for pollination, while the temperature-activated exhaust fan ensures optimal ventilation. This creates ideal growing conditions for your plants, regardless of the season.

Durable and Stylish Construction

Crafted from beautiful cedar wood and commercial-grade 4-wall polycarbonate, this outdoor greenhouse is naturally resistant to rot and decay. It also provides excellent heat retention, making it perfect for year-round gardening. The charming pergola over the entrance adds a touch of timeless style and creates the perfect spot for climbing vines and lighting.

Pro-Tect™ Tested for Durability

The Bellerose Greenhouse is Pro-Tect™ tested and proven to withstand up to 5,700 lbs of roof weight and 100 mph winds*, ensuring it’s built to last. This makes it a reliable addition to any backyard or garden.

Convenient PowerPort™ and Easy Assembly

The patented PowerPort™ features three electrical outlets and three USB ports to connect fans, misters, grow lights, and other gardening accessories. This backyard greenhouse comes ready for assembly and offers guided instructions with the BILT® app, so you can start cultivating your garden sanctuary today.

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Specifications

  • Product Dimensions: Overall: 14’ 8 ½” L x 8’ 2” D x 9’ 8 ¾” H
  • Timeless Style: Attached pergola creates a charming aesthetic, perfect for climbing vines, hanging plants, or decorative lighting
  • Footprint: 11’ 1 ½” L x 7’ 4 ½” D
  • Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth
  • Spacious Interior: 83 sq. ft. of interior space with a built-in workstation offers 32.5 linear feet of foldable and fixed staging shelves, and 6 plant hooks 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

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  1. 5 stars96% (230)
  2. 4 stars4% (9)
  3. 3 stars0% (1)
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Showing 1-3 of 240 reviews

Sep 19, 2026
Reviewer name: Sharkbiteblue
5 out of 5 stars
5 out of 5 stars review

Parts and instructions were perfect

It is beautiful. Took me about 100 hours to put together myself. Only one place where pilot holes in wrong place; I think it was the metal fascia . Otherwise it went together easily after the effort to assure the frame was square. Instructions were clear. I appreciate the extra screws since despite my care I lost a few in the grass. I got the gutter kit and excited to have rain barrel connected.

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110
Aug 29, 2026
Reviewer name: Billybob
5 out of 5 stars
5 out of 5 stars review

It was a real treat to see it up.

We got the kit 4 months ago , the boxes were in perfect condition. We had 2 young men put it up for us. They were amazed how good the materials and hardware were. Every screw and bolt holes lined up perfectly. This is a well made greenhouse and we highly recommend it

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110
Sep 1, 2026
Reviewer name: Millie
5 out of 5 stars
5 out of 5 stars review

Perfect for my needs.

I bought this greenhouse in early March . and my son and daughter in law put it together in 2 weekends. There were no missing parts, everything was label correctly and the instructions were easy to follow. I am super happy with this purchase. Several neighbors have admired this greenhouse.

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110
Current price is $3,499.98
Prices may vary in club and online
How do you want your item?

Freight shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Return or replace anytime.

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