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Manufacturers We Represent

CT Greenhouse carries fourteen manufacturer lines alongside our own structures. Together they cover greenhouse structures, coverings and glazing, environmental controls, automation, growing equipment, and supplies for commercial growers.

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Greenhouses and high tunnels designed by farmers who use them.

  • 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

Gothic high tunnels and greenhouses, built to order in a Plain Community workshop.

  • Greenhouse Frames
  • Structural Components
  • Expansion Systems
  • Replacement Parts
See the Beiler's line

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

Greenhouse film from RKW Klerks, in a 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 we choose these manufacturers

Products that hold up

We carry manufacturers whose products hold up in commercial growing environments.

Used in our own builds

Many of these are products we specify when we design and build greenhouse systems.

Expert Support

We know these products from using them in our own greenhouse builds, and we can answer questions about them.

Complete Solutions

From structures to environmental controls and growing equipment, you can source most of a project through one supplier.

Interested in representing your products?

We're open to hearing from manufacturers and suppliers of commercial greenhouse products. Tell us what you build, the categories you serve, and how you work with dealers. If it fits what our customers need, we'll 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, Macrolux, 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, fans and heaters, controls, and benching.

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?

New greenhouse, expansion, or a controls upgrade: we can help you pick the right products from these manufacturers.

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