Prospiant

Prospiant

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Prospiant is the leading provider of commercial greenhouses in North America. We service the floriculture, research/education, and produce markets.

Prospiant represents the agriculture technology business portfolio of Gibraltar Industries, Inc. (NASDAQ: ROCK), and is the leading U.S.-based provider of turnkey controlled environment agriculture (CEA) solutions for growing fruits, vegetables, and flowers. The company has expertise in custom-designed, manufactured and installed greenhouses for research, education, and retail garden centers. Prospiant embodies long-term stability with the unmatched financial strength and end-to-end expertise of our heritage brands; gained during more than 185 years of combined business success. Our customers rely on our expertise to succeed in these markets:

• Produce — growers of fruits and vegetables located closer to grocery retailers and restaurants they supply
• Commercial — growers of flowers and plants as well as greenhouses for educational, research and institutional organizations and retail businesses

Visit Prospiant.com. Gibraltar Industries, Inc. (Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, agtech, residential, and infrastructure markets. Gibraltar operates 38 facilities in 17 states, Canada, China, and Japan. These businesses operate through 27 manufacturing facilities and two distribution centers, giving them a base of operations to provide customer support, delivery, service and quality to several regional and national customers. Gibraltar's common stock is a component of the S&P SmallCap 600 and the Russell 2000® Index.

09/23/2026

Greentech North America starts today! Come and see us at booth 214 - we'd love to help you with your greenhouse needs.
GreenTech

Photos from Prospiant's post 09/22/2026

We're always happy to support the people and organizations working to strengthen the future of horticulture.

Prospiant was proud to sponsor the recent Colorado Horticulture Research Education Foundation's golf tournament. Thanks to CHREF, the Colorado Nursery & Greenhouse Association, volunteers and everyone who came out to make it such a fun day of golf!

Thank you for letting Prospiant be part of this great event and for the work you're doing to develop new talent and technology that will keep the industry vibrant and successful.

09/22/2026

Our commitment to you doesn’t stop after the last nail (more likely a bolt) is driven. We partner with our customers for the long term, providing ongoing support that helps you succeed. We’ll always be here for you, as long as it takes.

Photos from Prospiant's post 09/21/2026

Supporting Cincinnati’s premier home shows this year, we are proud to introduce Prospiant Greenhouses as the perfect addition to any estate dream home.

At Homearama in Loveland, Ohio our team showcased custom greenhouse designs for some of the area’s most luxurious residences, providing homeowners with luxury, functionality, and year-round growing.

These aren’t your typical backyard greenhouses. These structures complement an already extraordinary property, providing an elegant space for entertaining or cultivating plants, flowers and produce on your property.

Take a peek inside some of our luxury property builds and learn more about Prospiant Greenhouses at www.prospiant.com.

09/18/2026

Missed our Greenhouse Construction Process and Considerations webinar? No problem!

In our recent webinar, Prospiant experts TJ Jones and Paul Golden walked through the greenhouse construction process, sharing practical insights to help growers better understand what goes into bringing a greenhouse project to life.

Here are three key takeaways:

• What decisions need to be made before the design phase begins
• Why long-term operating value should factor into decisions, not just initial cost
• Common issues that can derail a project
• How better planning and coordination helps control costs and avoid problems and delays

Watch the replay here: prospiant.com/webinars/

09/17/2026

The Canadian Greenhouse Conference is in a couple of weeks. Are you ready? We are! We'll be at booth 235 and would love to see you there.
Canadian Greenhouse Conference

09/16/2026

Next week we'll be in Philadelphia at Greentech North America! We'd love to see you - stop by booth 214 and say hello.
GreenTech

09/16/2026

Did you know that we build waste water treatment houses? Next week we'll be exhibiting at WEFTEC, the premier water industry event in North America! Stop by at booth 8118 to learn more.
WEFTEC

09/15/2026

Don’t forget to register!

Our Greenhouse Construction Process and Considerations webinar is happening tomorrow.

Join Prospiant experts TJ Jones and Paul Golden on September 16 at 2:30 PM EDT for a behind-the-scenes look at the greenhouse construction process, from initial design to a fully operational growing system.

Have questions about your next greenhouse project? Bring them with you!

Save your spot: prospiant.com/webinars/

09/15/2026

From early lab discovery in the late 1800s to Makrolon® and Lexan® in the 1950s, polycarbonate has come a long way. As polycarbonate manufacturing evolved, extrusion methods paved the way for the multi-wall and twin-wall polycarbonate sheeting used in greenhouses today. Let us help you find the right glazing for your next project.

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Address


5513 Vine Street
Cincinnati, OH
45217

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm