CT Greenhouse supplies gothic arch greenhouse and high tunnel kits, and the components to run them, to growers of every size. Every kit is designed to go up fast, ship light, and stand up to the weather where you farm.
We started out as farmers with a side business bending greenhouse frames. Season by season, that became our life's work: a company supplying high-quality greenhouse and high tunnel kits and components to growers all over the country.
"We know what matters to farmers because we are farmers."
We stay involved from first quote to raising day, and we're the ones who answer the phone when you call.
We were growers running a farm, bending greenhouse frames on the side for neighbors who needed them. The more we built, the more we saw how much better the kits on the market could be.
Growing up
Growing up
A real greenhouse business
Demand outgrew the side business. We turned frame-bending into a full operation: designing kits for strength and fast assembly, and stocking the components growers actually need.
Two shops & today
Two shops & today
Connecticut, Minnesota & nationwide
With roots in Portland, CT and Afton, MN, we now ship pre-drilled, easy-to-raise kits across the country, every one backed by a price-match guarantee and an owner on the line.
What we believe
Three things we won't compromise on.
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Owners answer the phone
Professional advice is always a call away. We recommend what's right for your situation, not the biggest order.
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Designed to go up fast
Major connections bolt together with heavy-duty pipe straps into pre-drilled pilot holes, and slide-off single-pallet delivery is available. We do the hard work upfront.
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Quality, guaranteed
American-made galvanized steel tubing, never skimped, and a price-match guarantee on every structure.
20
Years of combined experience building & growing
2
Shops: Portland, CT & Afton, MN
✓
Price-match guarantee on structures
1
Trip to move your kit, slide-off pallet
Slide-off single-pallet delivery
The CT Greenhouse difference
Delivered in one trip. Built to last.
From quote to installation, delivery and construction are designed around the way farmers actually work.
local_shippingSlide-off single-pallet delivery available: cuts unload from hours to minutes and moves your kit in one trip.
handymanPipe straps into pre-drilled pilot holes: major connections bolt together square, with fewer hands on raising day.
shieldAmerican-made galvanized steel tubing: with stainless steel screws, Grade 5 bolts, and ridge-vent-ready framing.
Farmer stories
Growers who'd buy from us again.
★★★★★
"Literally the best greenhouse company out there. The two guys who run it are incredibly knowledgeable and always pick up."
Scott O'RourkeCT Greenhouse customer
★★★★★
"Durable structures, easily shipped and received, the two guys who run it are incredibly knowledgeable. The best greenhouse company around, hands down."
Deep Roots FarmNew York
★★★★★
"Thank you for being available for all my questions, for helping me navigate the biggest purchase for the farm. I got a larger unit with more options for less money."
Brian MarshallHigh tunnel owner
★★★★★
"Aaron was very knowledgeable in helping us select which house would be best for our farm. We know this greenhouse will increase our productivity and extend our season for many years to come."
Trisha CretellaThe Healing Garden Farm
verified NRCS-eligible structures
Building with USDA funding?
Our high tunnels are NRCS-eligible, designed to meet CPS 325. We'll help match a structure to your state's EQIP practice standard and supply the documentation your application needs.
Locations in Southern New England and the Upper Midwest, shipping kits across the country. Each shop covers its own territory, with overlap between the two as needed.
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Southern New England
Portland, Connecticut
Our Connecticut shop, serving growers from the Northeast to the Ohio River Valley.
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Upper Midwest
Afton, Minnesota
Our Minnesota shop, serving growers from the Ohio River Valley west.
Common questions
About CT Greenhouse
Still have a question? An owner is a phone call away at (860) 341-8707.
CT Greenhouse is owned and run by two farmers, Aaron and Toby. They started out farming with a side business bending greenhouse frames, and built it into a company that supplies high-quality greenhouse and high tunnel kits and components nationwide.
We operate from two shops. Portland, Connecticut covers growers from the Northeast to the Ohio River Valley, and Afton, Minnesota covers the Ohio River Valley and west, with overlap between the two as needed.
We're farmers ourselves, so our kits are designed to go up fast: pre-drilled major connections and heavy-duty pipe straps into pre-drilled pilot holes, with slide-off single-pallet delivery available. Every structure is backed by a price-match guarantee and an owner on the phone.
Yes. Our high tunnels are designed to meet NRCS Conservation Practice Standard 325, and we supply the documentation growers need for USDA-NRCS EQIP cost-share applications.
It's an available delivery option: your unassembled kit ships on one pallet that slides off the truck, cutting unload time from hours to minutes and letting you move the whole kit to your site in one trip.
How can we help you grow better?
Tell us about your site and your season. We'll help you find the right structure, and answer the phone when you call.
