12×20 Portable Greenhouses For Sale in Missouri and Arkansas

12x20 portable greenhouses for sale in Missouri and Arkansas

At The Backyard & Beyond, we’re committed to providing premium quality, affordable portable greenhouses to our amazing customers. We believe that everyone should be able to find a greenhouse option that’s durable, beautiful, and doesn’t break the bank – and our prefab greenhouses are designed to be just that! With quality materials, a thermostat-controlled exhaust fan, and dozens of colors and additional options to choose from, why wait any longer? Explore our 12×20 portable greenhouses today!

12×20 Greenhouse Roof Styles

12x20 metal roof greenhouses

Metal Roof Greenhouse

One of our greenhouse roofing options is a metal roof, a great material for a durable roof to protect your vegetables or plants growing inside. The metal roof comes in over 20 color options that match the greenhouse’s metal trim for one cohesive look.

12x20 polycarbonate roof greenhouse interior

Polycarbonate Roof Greenhouse

If you want your portable greenhouse roofing to match its siding, you can choose the same polycarbonate material for the roof as well. This clear polycarbonate sheeting is UV resistant to both protect and nurture whatever you have growing inside.

Design Your 12×20 Greenhouse

Unleash your creativity with our free 3D Builder! You can design and customize your portable greenhouse with this useful tool! You can select all your roofing, additions, and color options and see them brought to life in 3D.

With the 3D Builder, you have the power to add, remove and customize all the features of your greenhouse, including its roof, door(s), shelves, colors, and more. Explore our 3D Builder today to start building your custom prefab greenhouse!

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12×20 Greenhouse Add-ons & Accessories

12x20 greenhouse door

12×20 Greenhouse Doors

The prefab greenhouses we produce come standard with one 36” door at the front, however you have the option to add additional doors to your greenhouse if you’d like. Perhaps you want more convenient entrances or the layout of your plants means you want another door. Either way, this offers more flexibility for your future greenhouse!

12x20 greenhouse shelves

12×20 Greenhouse Shelves

Your greenhouse comes standard with two 16″ wire shelves that run down the length of the sidewalls, however you can choose to add another shelf along the back wall or remove the shelves altogether for more free growing space!

360 Interior View Of a Portable Greenhouse

Looking to start an enclosed, protected garden or vegetable farm on your Missouri property? Consider investing in a prefabricated greenhouse from The Backyard & Beyond. Whether you want to have a controlled environment to grow some vegetables for the household or have a flower sanctuary to grow beautiful blooms, our portable greenhouses of all sizes are the perfect space to make it happen. Take advantage of our innovative 3D Builder tool to see what your future greenhouse could look like, or request a free quote for your structure to get started today!

All Portable Greenhouse Sizes

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prefab barn in dexter missouri

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Create a backyard space for relaxing and hosting for you family, neighbors, and friends!

16x50 prefab garage for business owners in st louis mo

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Build a new space for storing a vehicle, a workshop, a studio, and more!

12x20 cabin shed

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Vacation spot or home office, our prefab cabins will create a cozy, usable spot for you to use!

12×20 Greenhouse Questions

Q. What Are the Benefits of Using a Portable Greenhouse?

A. Portable greenhouses provide flexibility to move the structure if or when you need to, which is great for seasonal gardening.

Q. Can a Portable Greenhouse Withstand Extreme Weather Conditions?

A. While our greenhouses are designed to protect your plants from wind, rain, and some snow, they might not be able to withstand the most extreme weather you could experience. Anchoring the greenhouse and using reinforced materials can increase their durability.

Q. How Can I Maintain a Healthy Temperature in My Greenhouse?

A. All our prefab greenhouses come with a thermostat-controlled exhaust fan, light bulb sockets, and extension cord plug-ins. Just set the thermostat to control the fan and regulate the temperature, use extra light when needed, and use the extension cord plug-in to add any extra growing equipment you want!

rent to own sheds in missouri financing

FINANCING OPTIONS

Everyone should be able to afford quality; this is why we offer the Rent-to-Own option on our cabins, garages, sheds, animal structures, and greenhouses.