Having a greenhouse gives you a specific type of freedom. It gives you the space and ability to grow the plants you want any time of year. If you enjoy growing your own food or any type of plant, a greenhouse is a worthwhile investment.

Traditionally, greenhouses were built with glass. Today, modern greenhouses can be made with all kinds of materials, but metal structures offer many advantages over other types of greenhouses.

There are several companies that now offer metal greenhouse kits (more on that soon).

Why Should You Choose Steel / Metal for Your Greenhouse Kit?

large greenhouse kits for sale

Metal structures offer many advantages, and those advantages also apply to greenhouses. There are many reasons to choose steel-frame greenhouses over their glass or PVC counterparts.

#1 – Stable and Durable

Metal greenhouses are both stable and durable. With the right care and conditions, the metal frame can last for decades. Plus, metal greenhouses are resistant to:

  • Rust
  • Pests
  • Fire

Metal greenhouses can stand up to windy conditions better than other types of greenhouses. It gives you peace of mind that your plants are protected from harsh weather conditions.

#2 – Economical

Metal greenhouses are less expensive than their glass counterparts. It’s an economical option that makes greenhouses more accessible to everyone.

They’re also easier and less expensive to maintain, especially if they’re equipped with polycarbonate panels.

#3 – Easy Installation

Like other types of metal buildings, metal greenhouses are easy to assemble. Most kits are DIY-friendly. With some time and a little know-how, anyone can construct a metal greenhouse.

Depending on the size and type that you purchase, you may be able to install your greenhouse over a weekend with the help of a few friends.

Some kits are ready right out of the box, which eliminates the need to purchase any additional parts for the frame.

#4 – Energy Efficient

Compared to glass greenhouses, metal greenhouses are also more energy efficient. This helps keep the greenhouse warm inside and prevent heat loss through the panels.

#5 – Variety of Sizes and Shapes

Metal greenhouses come in a wide range of sizes and shapes, so you can find one that meets your needs. Many kits also allow you to choose the types of panels you want, whether it be transparent, solid, polycarbonate or some other material.

#6 – Pest Prevention

A greenhouse with a solid metal frame helps keep pests away from your plants, including:

  • Squirrels
  • Birds
  • Rats
  • Moles
  • Deer

Fewer pests means that your plants can grow and thrive. It also means higher yields and bigger harvests for you.

Commercial Greenhouse Kits for Sale

There are several companies that offer commercial metal greenhouse kits for sale. But some of the top manufacturers include:

Bootstrap Farmer Metal Greenhouse Kit

Bootstrap Farmer was founded by Brandon and Brad Youst. The idea came from the founder’s farm-to-table food truck Veg2Bowl in North Carolina. They grew herbs and vegetables in greenhouses, which were used in their meals the day they were harvested.

Bootstrap Farmer has many options when building your greenhouse. You can choose your options right on the website to make ordering and customizing your building as easy as possible.

Here are the options available:

  • Start with a base kit. Choose between 14’ or 20’ width. Length options are: 20,’ 40,’ 60,’ 80,’ 100,’ and 150.’ Lengths can be customized if you want. Just email the company with your requirements.
  • Add your options. Several door frame upgrades are available.
  • Select your sidewall ventilation (optional but recommended).
  • Choose your insect netting to keep bugs out of the greenhouse.

All kits from Bootstrap Farmer come with the first layer of greenhouse plastic. You can choose an additional layer for extra insulation during the cold winter months.

Other options from Bootstrap Farmer include an air inflation kit, landscape fabric and more.

Here’s what their standard greenhouse kits include:

  • 6mil greenhouse plastic backed by a 4-year warranty
  • Cross connectors
  • Spring wire and lock channel
  • Bolts, screws and nuts
  • Ground post driver

Along with greenhouses, Bootstrap Farmer also offers other products to help you get your farm up and running. Their seed trays and domes are BPA free and recyclable.

Free shipping is available to the lower 48 states only.

Visit BootstrapFarmer.com To Build Your DIY Greenhouse Kit

Worldwide Steel Greenhouse Kit

Worldwide Steel has been in business for more than 30 years now and deliver exceptional build quality. They manufacture steel-frame greenhouses in a wide range of shapes and sizes. Their residential DIY steel greenhouse frame kit makes it easy to assemble your greenhouse, even if you’re just a beginner.

You can purchase just the steel frame for the greenhouse, or you can purchase a kit with panels. Their panels are heavy-duty and built to last.  In fact, they are our go to vendor for production commercial greenhouses.

Worldwide’s greenhouse frames and columns are built with 100% stainless steel. All of their custom steel greenhouses are backed by a 50-year warranty.

One nice thing about Worldwide greenhouses is that they are clearspan buildings, which means that you have more interior space for your plants without having to worry about interior columns.

Their greenhouses are available with the following roof styles:

  • Single slope
  • Gabled
  • Asymmetrical

A wide range of sizes are also available, from portable models to walk-in greenhouses.

All of their greenhouses are shipped directly from their factory and are engineered for easy modular assembly. They’re designed to meet local codes, and the company offers first-class support that’s just a phone call away.

Mueller Greenhouse Prices and Kits

Mueller offers greenhouse kits geared more towards the everyday homeowner. Prices and models are listed directly on their website, making it easy to find a model that fits in your budget.

Mueller’s greenhouses have a durable metal frame and polycarbonate panels that allow ample sunshine to come through.

While simple in design, their greenhouses are easy to put together and even have lockable doors. Their models have a bolt-together design, which makes assembly a breeze. The trim package comes in a variety of colors, so you can choose one that complements your home and yard.

Mueller’s greenhouses offer the following features:

  • Galvanized steel frame for durability
  • Hail resistance
  • Polycarbonate panels
  • Lockable door
  • Bolt-together design

There are four sizes to choose from:

  • 6 x 9
  • 9 x 12
  • 12 x 15
  • 12 x 18
  • 12 x 21

One important thing to note is that these greenhouses are not engineered, so you will need to check your local codes before placing your order.

There are dozens of colors to choose from, which allows you to choose a look that complements your home and landscaping.

All greenhouses come with detailed installation instructions, and they can easily be assembled by a few people.

Mueller has been in business for more than 85 years. Today, they are a leading manufacturer of steel buildings and metal roofs in Texas. Their products are manufactured right here in the U.S. The company has 33 locations in the Southwest.

With just a few clicks of a button, you can design and even get a quote for your building using their 3D design tool. You can also view and download manuals and installation videos to speed up the installation process.

6 Reasons to Invest in a Greenhouse

There are many great reasons to invest in a greenhouse. Every gardener can benefit from having a place to grow their favorite plants year-round.

1. Multi-Purpose

The great thing about owning a greenhouse is that you can grow whatever you want. Whether it’s fresh vegetables, herbs, exotic plants, flowers or house plants, a greenhouse will provide you with the ideal environment for optimal outdoor growth.

You can grow different plants all at the same time, or you can change what you grow each season.

2. Year-Round Gardening

With a greenhouse, there’s no need to worry about weather conditions. It doesn’t matter if you experience excessive rain, a drought or extreme temperatures, you can still grow your plants without serious problems.

Greenhouses provide protection against the elements. And because they provide a warm, humid interior, you can grow your favorite plants virtually any time of year.

Having your own greenhouse also makes it easy to grow plants from seed, and you can grow them anytime you want. You have control over the indoor temperature of the greenhouse, so you can start your seeds earlier than usual.

3. Central Place for Gardening

A greenhouse gives you one central location to grow and care for your plants. You can store your gardening tools and accessories here, too. There’s no need to take up more space in your shed or build a separate garden shed. This will save on space and save you money in the long run.

You can also keep your gardening benches and other accessories right inside the greenhouse to make it easy to grow your plants without having to get down on your hands and knees.

4. Protects Your Plants

A metal greenhouse will provide your plants with vital protection from the weather. Not only will your plants be protected from the elements, but they’ll also be protected from pests.

With a greenhouse, you can keep these pests away by placing a literal barrier between the outdoors and your plants.

If you’re tired of losing your plants to destructive pests, a greenhouse is a great option for you.

5. They Look Beautiful

Greenhouses, no matter what they’re made out of, look beautiful in any yard. Metal greenhouses can be made in any color, so they can match your home and blend in nicely with your landscaping.

Greenhouses are available in virtually any size and shape, so even if you have a small yard, you can still find a model that will fit in your outdoor space. They look beautiful in any backyard and can complement other outdoor structures, like pergolas and gazebos.

6. A Healthy Investment

A greenhouse promotes health and well-being. It encourages you to spend more time outdoors in nature, which can help alleviate stress. Greenhouses that have diffused lighting can even help you fight symptoms of seasonal affective disorder  (SAD). The sun’s bright light is just what you need to lift your mood.

A greenhouse requires an upfront investment, but it’s one that will pay off. Not only can you grow your own plants year-round, but you can also boost your curb appeal and make your garden look even more beautiful. But perhaps the greatest benefit of all is that metal greenhouses are built to last. They’re durable and resistant to the elements, so you can enjoy it for years to come.