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CT Greenhouse
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Manufacturers We Represent

CT Greenhouse partners with some of the most respected manufacturers in the greenhouse industry. Together, we provide commercial growers with proven greenhouse structures, coverings, environmental controls, growing equipment, and supplies designed for long-term performance.

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Farmer-designed greenhouse systems built for long-term performance.

  • Commercial Greenhouses
  • High Tunnels
  • Custom Structures
  • Expansion Projects
  • Replacement Components
Explore CT Greenhouse Structures

Environmental controllers and curtain/vent drive motors for automated greenhouse ventilation.

  • AegisTEC Touchscreen Controllers
  • Curtain & Vent Drive Motors
  • Controller Interface Boxes
  • Rain, Humidity & Wind Sensors
  • Roll-Up Side Hardware
See the Advancing Alternatives line

Quality greenhouse framing systems built for commercial growers.

  • Greenhouse Frames
  • Structural Components
  • Expansion Systems
  • Replacement Parts
View Greenhouse Structures

Multiwall polycarbonate glazing manufactured in Wisconsin, part of the Gallina Group.

  • Policarb Multiwall Sheet
  • arcoPlus Panels
  • Diffused (Opal) Panels
  • Glazing Accessories & Tape
See the Gallina line

Family-owned Wisconsin manufacturer of ventilation and environmental equipment since 1981.

  • Exhaust Fans
  • Circulation Fans
  • Inlets
  • Controls
  • Fog & Cooling
  • Curtain Systems
See the J&D line

European-quality greenhouse film from RKW Klerks, in a 4-year, 6-mil weight.

  • K50 Clear Greenhouse Film
  • K50 Infrared Greenhouse Film
See the Klerks line

Family and employee-owned supplier of greenhouse hard goods from Lancaster County, Pennsylvania.

  • Greenhouse Bench Tops
  • Plant Transport Carts
See the Nolt's line

Smartphone-based climate automation built around "the Brain" controller and "the Sensor."

  • Climate Controller ("the Brain")
  • Wireless Sensor ("the Sensor")
  • Roll-Up & Vent Automation
  • Irrigation Automation
See the Orisha line
How we choose

Why CT Greenhouse Chooses These Manufacturers

Industry-Leading Quality

We partner only with manufacturers known for producing dependable products that perform in commercial growing environments.

Proven Performance

Every manufacturer we represent has earned the trust of professional growers through years of successful installations.

Expert Support

Our team understands these products because we use them every day when designing and building greenhouse systems.

Complete Solutions

From greenhouse structures to environmental controls and growing equipment, we offer everything needed for a successful project.

Interested in representing your products?

We are always open to conversations with manufacturers and suppliers whose products hold up in commercial growing environments. Tell us what you build, the categories you serve, and how you work with dealers. If it fits what our customers need, we will follow up.

Common questions

Questions growers ask us

Still unsure? Reach an owner at (860) 341-8707.

Which manufacturers does CT Greenhouse represent?

We carry CT Greenhouse structures alongside fourteen manufacturer partners: Advancing Alternatives, Beiler's Greenhouse Structures, Gallina USA, Ginegar, J&D Manufacturing, Ken-Bar, Klerks, L.B. White, Marcolux, Modine, Nolt's Greenhouse Supplies, Orisha Automation, Polygal, and Tufflite. Together they cover greenhouse structures, coverings and glazing, environmental controls, automation, and growing equipment.

What product categories can I buy through you?

Five: greenhouse structures, coverings and glazing, environmental controls, automation, and growing equipment. That covers the frame, the covering, the fans and heaters that condition it, the controls that run it, and the benching you grow on.

Where is CT Greenhouse located?

We operate two shops, one in Portland, Connecticut and one in Afton, Minnesota. Reach either one at (860) 341-8707.

Can one quote cover products from several manufacturers?

Call (860) 341-8707 and an owner will walk you through what can go on one quote for your project.

How do I get my products in front of you?

Use the partner inquiry form above or call (860) 341-8707. Tell us the category you serve, the product lines you would want us to carry, and how you work with dealers.

Ready to Build Your Next Greenhouse?

Whether you're building a new commercial greenhouse, expanding an existing operation, or upgrading your environmental controls, CT Greenhouse can help you choose the right products from the industry's leading manufacturers.

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