20X20 Metal Greenhouse
Turn your backyard into a gardener’s dream with a 20×20 metal greenhouse from Texas Metal Carports. Built with a strong steel frame and customizable panels, it gives you the perfect environment for vegetables, flowers, or year-round gardening.
Design Your Custom Metal Building Online
Design Your Building
Use our online 3D designer to create the greenhouse you’ve always wanted. Choose your size, layout, and features.
Customize The Look
Pick primary and accent colors, panels, and add-ons like extra doors or ventilation.
Prepare Your Site
Level the ground and set your foundation so your greenhouse has a strong, lasting base.
Installation
Our crew delivers and installs your greenhouse. Most are ready to use in a single day.
Why Go With Texas Metal Carports For Your Metal Greenhouse?
Heavy-Duty Protection
Unlike flimsy metal building kits that wear down after a season or two, our steel-frame greenhouses are built to handle high winds, heavy rain, and the tough Texas sun. You get peace of mind knowing your greenhouse will last.
Faster Growing, Sooner
We know you don’t want to wait months to get growing. Once your site is prepped, our met building team delivers and installs quickly, often finishing your greenhouse in just one day.
Affordable Quality
We source strong materials at the best prices possible and pass the savings on to you. That way, you get a greenhouse that’s both reliable and affordable, without the inflated price tag.
Local Roots, Real Service
We’re proud to be Texas-based. That means when you have questions, you’re not stuck dealing with a call center. You’re talking to real people who care about your project and stand behind every greenhouse we build.
Build Your 20X20 Steel Greenhouses Online
20X20 Regular Metal Garage
A budget-friendly option with a curved roof design. Great for smaller projects or hobby growers who want reliable protection without a big investment.
20X20 A-Frame Metal Garage
This one has straight roof lines for a classic look that matches most homes. It’s a strong, good-looking option that works well for everyday gardening.
20X20 Vertical Metal Garage
The vertical panels let rain, leaves, and debris slide right off, so you don’t have to worry about constant upkeep. Great for larger gardening or windy areas.
Where We Install Steel Greenhouses
At Texas Meta Carports, we deliver and install greenhouses across Texas, New Mexico, Oklahoma, Louisiana, Mississippi, and Kansas.
If you’re not sure whether we service your area, just give us a call. We’ll be happy to check for you.
Frequently Asked Questions
How soon can my 20x20 greenhouse be delivered?
Most greenhouses are delivered and installed within 4–6 weeks. In some cases, we can get it to you even faster once your site is ready.
Can I design the greenhouse myself?
Yes. Our online 3D designer makes it easy to customize your greenhouse. You can choose the size, layout, colors, and features like doors, windows, or ventilation.
Do you offer financing?
We sure do. We have rent-to-own plans and credit-based financing options. You can also work with your local bank or credit union if you prefer.
What kind of foundation do I need for my greenhouse?
We recommend a level concrete pad or gravel base to give your greenhouse a strong, lasting foundation.
Find the Best Steel Building Size
If you’re not sure whether a 20×20 is the right size, don’t worry. Our steel building contractors can help you figure it out.
