High-Tunnel Greenhouses
15 products
High Tunnel Greenhouses For Sale From Trusted Brands
High tunnel greenhouses give you more control over your growing conditions without the high cost of a traditional greenhouse. At Epic Agriculture, we don’t sell these structures directly.
Instead, we connect you with trusted brands and sellers through a curated collection of greenhouse tunnel kits that work for farms, gardens, and everything in between. Whether you're prepping for a longer season or building from scratch, we help you sort through the noise and find the real workhorses.
What Is A High Tunnel Greenhouse?
A high tunnel greenhouse is a simple structure made of metal frames covered in plastic film. It creates a protected space that shields crops from wind, rain, pests, and temperature swings.
The key difference between a tunnel greenhouse and a typical greenhouse? It's usually not powered — no heating, no fancy fans. Instead, it captures and traps the sun’s heat, helping you extend your growing season without burning through your budget. You’ll often hear people call them hoop houses, poly tunnels, or tunnel greenhouses. They all serve a similar purpose, but their size, build, and features can vary quite a bit depending on what you’re growing and where.
How To Build A High Tunnel Greenhouse
Building a high tunnel greenhouse isn't rocket science, but it's not a weekend afterthought either. Start with the right space - flat ground with good sun exposure and drainage makes your life a whole lot easier down the line.
Once that’s in place, you’ll assemble the metal frame (typically steel or aluminum), then stretch and fasten the polyethylene plastic across the top and sides. Some kits come with roll-up sides for ventilation and even sprinkler systems for easy watering. Here's a quick breakdown of steps:
- - Map out your site and prep the soil
- - Anchor your frame - stakes or base plates work well
- - Install hoops and secure crossbars
- - Add the plastic covering and tighten it down
- - Add features like irrigation or vents if needed
This kind of build isn’t about being perfect - it’s about getting growing. And if you're not into sourcing every part yourself, walk in tunnel greenhouse kits are a huge time-saver.
What Is The Purpose Of A Hoop House?
A hoop house protects crops by creating a more stable, insulated environment. Think of it as a passive way to push your growing season forward — or backward, depending on your goals.
For growers working in unpredictable climates, hoop houses offer just enough shelter to reduce crop stress and keep production more consistent. They’re also a great choice if you're farming organically, since they help reduce your need for chemicals by blocking pests and controlling moisture.
Whether you're a weekend gardener or managing multiple acres, a poly tunnel greenhouse gives you wiggle room. You can keep things simple or layer in tools like shade cloths, drip lines, or heat-retaining water barrels to stretch your harvest calendar even further.
How Much Warmer Is A Hoop House?
On average, a hoop house stays 5 to 15 degrees warmer than the outside air. That may not sound dramatic, but for seedlings or cold-sensitive crops, it makes all the difference.
This temperature bump lets you plant earlier in spring and harvest later in fall — without adding artificial heat. Inside the tunnel, the sun's warmth is trapped and circulated, kind of like a thermal blanket. Even on a chilly December afternoon, you might find yourself shedding layers while checking on your greens.
Farmers use this edge to their advantage by planting successions, starting transplants, or even growing through the winter with row covers. The best part? You’re leveraging nature without depending on expensive climate control.
High Tunnel Vs Greenhouse - What’s The Difference?
Here’s the straight talk: a high tunnel greenhouse is passive and lower-cost, while a traditional greenhouse is powered and climate-controlled. Both have their place, but they serve different needs.
If you're managing delicate or high-value crops year-round, a powered greenhouse might be necessary. But for most gardeners and market farmers, greenhouse tunnels offer a great middle ground - they extend the season and protect plants without the overhead.
In most cases, the question isn’t “which is better,” but rather “what’s going to get the job done?” A well-built high tunnel greenhouse gives you flexibility, simplicity, and enough control to grow smarter, not just harder.
Shop Tunnel Greenhouses Through Epic Agriculture
We get it - choosing a greenhouse setup can feel overwhelming, especially when you're juggling costs, climate, and crop goals. That’s why Epic Agriculture doesn’t just throw products at you. Instead, we connect you with reliable sellers offering walk in tunnel greenhouses, galvanized steel hoop houses, and tunnel greenhouse kits that actually hold up.
We’ve searched through dozens of options to bring you solid choices from brands like Amerlife, King Bird, Vevor, Howe, Delta, and more. Whether you're setting up your first tunnel or replacing an older model, we point you in the right direction.
Browse the category, compare options, and get closer to a growing setup that works for you — not just your plants, but your time, budget, and bandwidth too. Because we know that growing should feel satisfying, not stressful.
