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Carport Greenhouse

Carport Greenhouse: Benefits, Styles, Maintenance Tips

A greenhouse carport is a structure used to protect plants and flowers from the elements. It can be constructed with wood, metal frame, or attaching plastic, with a transparent covering to protect the plants from rain and sun. A carport frame greenhouse can also be used to store tools and equipment, so you can use one as an additional storage unit or garage if you want.

There are many benefits of using a carport greenhouse instead of just leaving your plants out in the open where they could get damaged by weather or pests. For example, if you live in an area with wind or rain, having your plants inside a carport frame greenhouse will help protect them from this damage.

carport greenhouse

You should choose to use these structures because they are easy to construct and install. You do not need special tools or training for this type of project. All you have to do is follow the instructions provided by the manufacturer when building your greenhouse carport at home.

You need to choose a place with maximum light and protection from strong winds and rain. You should also ensure enough space around the area where you will put up this structure so that it won’t be too close to other structures such as houses or garages. Read on for more information about how to achieve a finished carport greenhouse.

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Carport Greenhouse

What would happen if you were able to control the weather? Imagine a world where you could grow plants year-round, even in winter. It sounds like something out of a science fiction novel, but greenhouse carports can make it a reality for you.

Greenhouse carports are structures that provide an excellent environment for growing plants. They are corrugated fibreglass or corner showing plastic wrapped and have a support structure that holds up the roof. The structure’s design often resembles an A-frame or gable roof shape.

Carport Greenhouse structure

It allows plenty of natural light to come through and reach your plants. In some cases, you can make a greenhouse using metal carport frame construction methods or wood framing techniques.

These structures are typically located near garages or driveways because they need plenty of space around them to operate properly. Many people place them on their property during construction details for their conditions of use during winter. It’s during this time when other crops aren’t growing well outdoors due to cold temperatures and other factors like lack of sunlight during this period.

Carport greenhouses are designed to withstand extreme weather conditions. They are built with heavy-duty and as many materials that can withstand high winds and heavy snow loads. The roof has gutters to help drainage, preventing water from entering the structure during heavy rainstorms or snowstorms.

Many homeowners decide to add skylights or aluminum windows to their carport greenhouses so they can enjoy natural sunlight whenever they want it. It makes it easier for them to grow plants inside their homes during cold winter when they don’t want to go outside and dig up dirt in their backyards!

Benefits of Using a Carport Greenhouse

A carport greenhouse is home to various benefits that protect your plants and make your house beautiful. So, if you’re getting some plant buddies, this might be when you want to consider the benefits.

Extended Growing Season

Wouldn’t it be so wonderful just to watch your plants have an extended season for growing? Within a greenhouse carport, you benefit from a controlled environment even when the external weather is unfavorable.

With a greenhouse carport, you can regulate light level, humidity, and temperature. Since you benefit from extended growing, the overall yield from plants also increases.

Protection from Weather and Pests

Nothing harms your precious plants more than harsh weather and unregulated pests. Installing a carport greenhouse within your premises gives you the benefit of protecting your green friends against these damages.

As the plants are present in a protected, enclosed environment, those notorious pests won’t get access to them. Guess what? It helps you overcome crop damage and unwanted pest infestation.

Increased Crop Yield

We’ve already told you above that greenhouse carports increase crop yield. But why? Well, since you control humidity, airflow, and temperature, you have the upper hand in ensuring your plant receives the best conditions for growth.

When you optimize these conditions throughout the year, the plants are stronger and healthier. Honestly, this is a far better idea than outdoor cultivation.

Energy Efficiency

This can sound confusing, but greenhouse carports are very environmentally friendly. The unique structure of these carports helps maximize the sun’s use, thereby reducing the need for any artificial light.

The energy efficiency factor of greenhouse carport also contributes to lowering carbon footprint.

Carport Greenhouse Styles

Do you want your carport greenhouse to be functional only? No, right? In that case, you need aesthetic carport greenhouses as well.

Here are some of the best carport greenhouse styles you can choose from:

  • Value Greenhouse: These are the perfect option for living in a mild climate zone. Comparatively, value greenhouses are affordable and have horizontally running roofing panels. The horizontal panels can easily capture debris, dirt, snow, and leaves, protecting your plants. 
  • Vertical Greenhouse: The roofing panels on a vertical carport greenhouse help remove snow easily. Since these are strong, there is a lesser risk of debris and sticks getting trapped. 
  • Modern Greenhouse: These are incredibly aesthetic greenhouses with a small roof pitch. The roof panels have a vertical design contributing to beauty and strength.
  • Mini Greenhouse: Unlike your traditional types of carport greenhouses, these are small, featuring an exhaust fan. If your house has limited space, you can always opt for mini-greenhouses.

How You Can Make a Greenhouse Carport

A greenhouse carport is a great way to extend the growing season and protect your plants from the elements. It can also double as a storage area for tools, seeds, and other gardening materials. You can build one in your backyard or patio using DIY greenhouse kits.

You can start by building the base. Cut two pieces of 2″ x 2″ pressure-treated lumber to the desired length of your greenhouse carport, then screw them together with 4″ screws. Ensure they are level. You can leave them at their original height or raise them with additional support upright metal posts if needed.

How You Can Make a Greenhouse Carport

Next, attach end caps. Cut two end caps from a shelterlogic – 12x20x8ft, then attach them to each outer corner of the carport  1-3/8″ frame with glue, nails, or screws. These end caps will help prevent water from leaking into the greenhouse structure and provide extra support for attaching the framing end wall later down the line.

Adding corner posts comes in next. Cut two pieces of shelterlogic – 6x8x6ft.,6in., then nail or screw them at each upper corner detail of your carport frame. It will provide additional support for attaching the end wall later.

greenhouse carport frame

Ensure to have firm framing details. A greenhouse carport is like any other structure; you’ll need a carport frame to support- metal buildings at the end walls and roof. For this purpose, you can use plywood construction means, metal track, or stretch plastic. The most common material is wood because it’s easy to work with and strong enough for most purposes.

Once you have your north wall framed, add a greenhouse spring lock track. It is a small piece of hardware that keeps the door in place when it’s opened. For example, this would be an excellent option if you want to keep pests out but allow cool air in through your greenhouse door.

greenhouse door

It’s also good if you have kids who like to play in their garden or accidentally open doors while playing outside! Spring locks are fairly inexpensive and easy to install if you’re familiar with basic carpentry skills.

The south wall framing of your greenhouse carport should slope slightly inward so that water drains away from your plants instead of collecting in pools around them. It will prevent fungus from forming on their roots.

Lastly, add more greenhouse Plastic and ensure proper ventilation. The most important thing to consider when building a greenhouse carport is how much ventilation you need for your plants. Ensure that no upper vent in the plastic covering would allow bugs or pests into your greenhouse during the warmer months.

greenhouse ventilation

You should also ensure enough ventilation for carbon dioxide to escape from the greenhouse so that it doesn’t build up inside, causing suffocation among your plants. Doors and two sliding windows will also help with ventilation. But one thing, note unpainted vent door.

Things to Consider When Go For Carport Greenhouse

Before you plan to get a carport greenhouse, prepare yourself. Here are a few things you must look out for carport greenhouses:

  • Size and Design: The size and design of the carport greenhouse that you choose will be hugely determined by your gardening requirements. It would help if you first categorized what plants you will grow and then chose carport size accordingly. 
  • Strength: The carport greenhouse must be strong enough to withstand the tumultuous temperature and weather conditions. If you are looking for strength plus beauty, you must choose galvanized steel. 
  • Ventilation: The plants you grow must have access to proper ventilation and circulation to grow properly. When air is regularly circulated, plants will grow in a controlled environment healthily. 
  • Irrigation and Water Management: Too much or too little water is extremely dangerous for carport greenhouses. Thus, having a regulated irrigation and water management system will help to prevent the risk of waterlogging.
  • Heating and insulation: Not much stress is laid upon heating and insulation, but these play an important role in keeping your plants healthy.

Maintenance and Care of a Carport Greenhouse

Getting a greenhouse carport isn’t enough; you must maintain it correctly. Here are some of the maintenance tips to follow:

Water and Feeding

You must carefully monitor the soil’s moisture level and, depending on that, water the plants. A proper irrigation system is crucial to provide sufficient nutrients to plants to meet their growth requirements. 

Pest Control

Nothing poses more harm to your plants than pests. As a standard carport greenhouse maintenance procedure, always monitor the pests in the greenhouse carport. It is advisable to install physical barriers to prevent the pests. 

Temperature and Humidity Control

Carefully monitor the humidity level for your greenhouse carport. One great way to regulate temperature and monitor humidity control is to get fans and ventilation systems. 

Cleaning and Sanitization 

As a standard protocol of greenhouse carport cleaning, make sure to sanitize the space regularly for plant growth. You must remove dirt, debris, fallen leaves, and dead plants to prevent the hindrance. The snow load must also be removed. 

Repairs and Upgrades

Your greenhouse carport isn’t going to stay at its best always. Therefore, it is important to perform timely repairs and upgrades. This will help uphold the carport greenhouse’s structural integrity and ensure it lasts for years to come.


As a company specializing in steel buildings, Steel and Stud know how important it is to work with a company you can trust. We want to build a relationship with you and help you get what you need for your projects.

It is why we offer different styles of carports and garages, both big and small. Other structures include metal buildings, carports, garages, barns, purlins, RV carport. We also offer custom designs where you design your build, and we take care of the rest!

FAQs Related to Carport Greenhouse

How does a carport greenhouse differ from a traditional greenhouse?

A carport greenhouse has a structure the same as that of a carport. On the other hand, a traditional greenhouse is meant only for gardening.

What types of plants can be grown in a carport greenhouse?

You can grow vegetables and fruit plants in a regulated environment in a carport greenhouse.

What materials are typically used to construct a carport greenhouse?

Aluminum and galvanized steel are the best for constructing a carport greenhouse.

How much does it cost to build a carport greenhouse?

You will need a budget of $2500 to $25000 to build the carport greenhouse of your choice.

How do you maintain the temperature and humidity levels in a carport greenhouse?

Proper ventilation and insulation system can work wonders for controlling humidity and temperature level in your carport greenhouse. 

How do you choose the right size of a carport greenhouse for your needs?

You must understand what type of plants you will grow in the carport greenhouse to find the perfect size structure. 

Are there any special considerations when installing a carport greenhouse in an area with high winds or heavy snow loads?

Yes. If you live in a heavy snow or high wind area, you need stronger frames for the carport greenhouse to prevent easy damage. 

Can a carport greenhouse be insulated for cold climates?

Carport greenhouse works like magic for insulation during colder climates and protects the plants.