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Bella 8 ft. x 20 ft. Greenhouse Kit - Silver Structure & Twin Wall Panels

Size
Structure color
Glazing

The Bella Greenhouse is a beautiful and practical 8 ft. wide greenhouse that features virtually unbreakable twin-wall polycarbonate panels, creating an ideal combination of sunlight diffusion, heat insulation, and safety for all your gardening needs. The bell-shaped greenhouse was specifically designed to improve wind resistance and allow snow to easily slide off.
The extra-large workspace and wide double doors allow the most avid gardener plenty of room to grow an abundance of vegetables and herbs and still have room for transplanting tender plants and for storing tools and accessories. The Bella Greenhouse Kit also includes a galvanized, rust-resistant steel perimeter base for additional structural support, stability, and alignment. Get the Bella DIY Greenhouse today, for a stunning and functional addition to your gardening experience.

  • Virtually unbreakable 4mm door and window twin-wall polycarbonate panels & 6 mm wall and roof panels,
    maintain ideal temperatures and protect from strong sunlight exposure.
  • The bell-shaped greenhouse allows snow to slide easily off and improves wind resistance.
  • All panels are 100% UV protected and block harmful UV rays.
  • Easy DIY installation – sliding panel assembly system.
  • Durable, rust-resistant aluminum frame.
  • Galvanized steel base included with designated holes for anchoring for additional structural stability (anchors not supplied).
  • Low-threshold and double doors for easy access.
  • Maintenance-free greenhouse.
  • The greenhouses are available in various sizes. Click to find more greenhouse kits.
Model: #703732

Dimensions

A Length 604cm 20'ft
B Width 244cm 8'ft
C Height 219cm 7'2"ft
D Door Width 118cm 3'10"ft
E Door Height 171cm 5'7"ft

Product Details

Greenhouse Accessories

Fan heater, lighting kits, shade cloth kit, automatic roof vent opener, staging and shelving, plant hangers, trellising kit, and drip irrigation kit are all available for purchase separately. Check out our certified Canopia accessories  

Easy access and use

Large hinged double door Low threshold Magnetic door catch Anchoring kit included Galvanized steel base adds structural stability  

Ventilation

Provides air flow and allows regulation of heat and humidity

Rating and Reviews

4.64 (11 Reviews)
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Customer Reviews (11)
  1. Stephen Flory Country: United Kingdom (UK)

    Brilliant Product

    I finished putting my greenhouse up just before storm Otto hit, and although despite getting hammered with 100 mph gusts (I live in the north east of Scotland) it was still standing the next morning. My only criticism is that the vents could have some sort of locking device fitted to support the window stay supplied, as this is a...
  2. DOUG Country: United States (US)

    This is worth the money.

    I've put a number of greenhouse kits together. This is by far the easiest and best quality one. The key for all kits like this is a level and square base. (Originally posted at "Homedepot.com")
  3. CHRIS Country: United States (US)

    Very happy with it

    This greenhouse was as described. (Originally posted at "Homedepot.com")

FAQ

No, it is not an option, it cannot be performed.
Yes, it can be disassembled, relocated and reassembled at a different location.
No, it is not an option to get doors on both ends.
It is not possible to install the Lean To Grow House’ door at the other side. It is possible to install only as shown in the instructions.
The greenhouses do not come with a floor or base.
Yes, the polycarbonate panels are high impact resistant and withstand hail.
The warranty for all our greenhouses is for at least 5 years, some for more. The crystal-clear single layer or twin-wall polycarbonate panels maintain their integrity, they do not discolor, opacify, fracture or shatter over time.
Each wall section can carry up to 44 lbs. at most – an entire wall would depend upon the greenhouse’ size.
It can be anchored to a foundation, depending on the greenhouse, some have compatible holes at the bottom of the greenhouse base, and some have their own integrated anchoring. Yes, the greenhouse can be anchored to concrete slab. It can be anchored directly to the ground using ground stakes (ground stakes are not supplied with the greenhouse kits). *Firmly connect the product to a level surface immediately after completion of the assembly. Anchoring this product to the ground is essential to its stability and rigidity. It is required to complete this stage in order for your warranty to be valid.
The Canopia Greenhouse can be used year-round, but there are several factors to consider. The two main factors are weather and plants. What are the plants you want to grow and how much heat or cold can they handle? No matter where you live, greenhouses can be 20-40 degrees hotter inside during the day and at night they will be the same temperature as the outdoors. This is without any supplemental heating or cooling. Depending on where you live, heating and / or cooling your greenhouse can make a difference. If you need to heat or cool your greenhouse in extreme weather conditions, you may want to consider a twin-wall greenhouse such as the Canopia Glory Greenhouse which has a 10mm polycarbonate covering.

Assembly guide

Assembly instructions & Certificates for Downloads

BELLA_8X8, 8X12, 8X16, 8X20
Automatic Greenhouse Vent Opener

Foundation

A
Prepare the site

The product must be built on a solid anleveled surface in order to perform properly.

1 - Clear the site
 
2 - Level the ground
 
 
Important We recommend checking for restrictions or covenants for building this product in your area. In addition we advise to check if you need to submit any forms or if any permit is required prior to building the product.
B
Choose your foundation type

For a foundation, we recommend using three material types: Concrete / Pressure-treated wood/ wood deck / Paver blocks.

Option 1: Solid base
 
Preferred
Option 2: Solid frame
 
Preferred
Option 3: Firm ground / grass
 
Possible
 

* The size of the greenhouse displayed is for illustration purposes only and may not reflect the size of your greenhouse.

Not possible
C
Anchor to foundation
On a solid foundation / frame
 
 

Secure the product to the foundation of your choice using suitable screws & plugs or masonry anchors (not supplied).

Make sure you have at least 5 cm / 2″ between the product base and the edges of your foundation – on all sides.

On soil / grass
 

Secure the product to the ground surface using suitable long pegs (not supplied). Please consult with an expert regarding which fasteners are suitable for other surface types.

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