Founded
1981
Eau Claire, Wisconsin
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Available through CT Greenhouse
J&D Manufacturing
A family-owned Wisconsin manufacturer building ventilation and environmental equipment since 1981, for everything from dairy barns to commercial greenhouses. We stock their exhaust and circulation fans, and we handle the sizing questions, the ordering, and the freight.
Founded 1981, Eau Claire WI
Family-owned
Dairy barns to greenhouses
Markets served
5
Dairy, poultry, swine, industrial, greenhouse
Greenhouse categories
11
From exhaust fans to light deprivation
Fan testing
In-house
First ag-focused AMCA-accredited air test chamber in the US, per J&D
Sizing and support
Why order J&D equipment through CT Greenhouse?
The right fan depends on your house. We answer the phone when you have questions.
Sizing before you buy
Tell us your house dimensions and what you grow. Tell us your house dimensions and what you grow, and we'll help you match the fan to the space.
Stocked and ready to quote
We keep exhaust and circulation fans in stock. Call to confirm current availability for your model.
Reachable when you need us
Questions during install or a problem down the road? Questions during install or a problem down the road? Call and talk to an owner.
One order, one contact
Fans, film, and other parts of your build can usually go on one quote, and we coordinate the freight.
The greenhouse line
J&D's greenhouse product categories
J&D publishes eleven greenhouse product categories. We stock the fans; the rest of the line is available on request.
01
Air movement
Exhaust fansStocked at CT Greenhouse
Circulation fansGreen Breeze and EZ-Breeze, stocked
Tube ventilationDucted air distribution systems
02
Climate control
ControlsFan and equipment controllers
InletsFresh-air intake
Fog and coolingHigh pressure fog systems
03
Curtains and light
Curtain systemsSidewall ventilation curtains
Light deprivationBlackout systems
LightingGrow-space lighting
04
Parts and hardware
Replacement fan partsParts for existing J&D fans
Handle goodsHardware and accessories
Category list as J&D publishes it. Exhaust and circulation fans are the two we keep on hand; call about anything else in the line.
J and D Manufacturing parts in stock
Order components on their own
Are your circulation fans J&D fans?
Most of them. Our circulation fan listing carries J&D's Green Breeze and EZ-Breeze models in several sizes, alongside options from other manufacturers. Every variant is labeled with its manufacturer on the product page, so you can see exactly whose fan you are buying.
Who is J&D Manufacturing?
J&D is a family-owned manufacturer in Eau Claire, Wisconsin, founded in 1981. They build ventilation and environmental equipment for dairy, poultry, swine, industrial, and greenhouse operations.
What does J&D make for greenhouses?
Their published greenhouse line covers eleven categories. That runs from exhaust and circulation fans to controls, curtain systems, inlets, high pressure fog and cooling, light deprivation, lighting, tube ventilation, handle goods, and replacement fan parts.
Do you carry the full J&D line?
Yes. We can get the full J&D greenhouse line, often at the best prices anywhere. Call (860) 341-8707 or send the form below for pricing on anything not on our website. Call (860) 341-8707 or send the form below for pricing on anything not on our website.
Get a quote on J&D equipment
Tell us about your farm and what you need to ventilate. We'll match the equipment to your house and send a price.
- Your house dimensions and what you grow
- Guidance on fan sizing and placement
- Pricing on stocked fans and the rest of the line
- Clear timeline and freight coordination
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