Bootstrap Farmer Gothic All-Metal High Tunnel Kit
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A Snow-Shedding Gothic High Tunnel, Complete and Ready to Build
Built for northern climates and heavier snow loads, the Bootstrap Farmer Gothic All-Metal High Tunnel Kit swaps the rounded hoop for a steep, pointed arch that lets snow slide off the roof instead of building up. The steeper roofline also raises the end walls and sidewalls, which adds headroom, air mass, and usable space inside the same footprint, so you may find room for that extra row.
The steel framing is 100% U.S.-made and is cut, bent, and fabricated at Bootstrap Farmer's Texas facility. The kit is listed at 92% domestic content, and a few components, including the greenhouse film and the nuts and bolts, are sourced from outside the U.S. Choose from 11'4", 14', and 20' widths in lengths from 20' to 150'.
It's a complete package. The all-metal frame, metal end walls, prefabricated door, hardware, and greenhouse plastic all ship in the kit, so there's no lumber or conduit to hunt down locally. The kit ships free by motor freight.
Why You'll Love the Bootstrap Farmer Gothic High Tunnel
- Snow-shedding Gothic arch — The steep roofline helps snow slide off the structure, which makes it a good fit for northern climates and higher snow loads.
- Three widths — Choose 11'4", 14', or 20' wide in 20', 40', 60', 80', 100', or 150' lengths.
- Taller end walls and sidewalls — The Gothic shape gives you extra working room, headroom, and air mass.
- Heavy-duty U.S.-made steel — 16-gauge hoops, ground posts, and end-wall components, with 18-gauge hip and base braces.
- All-metal construction — Stronger than wood, with no rotting, plus an all-metal end wall with a pre-made metal door frame and door.
- Built-in wind bracing — Integrated wind bracing runs along 7 lateral points across the length of the structure, and the 14' and 20' widths add purlin kits and corner bracing.
- Everything included — End walls, door, hardware, and plastic come in one kit, with free shipping.
- NRCS compliant — Bootstrap Farmer lists this kit as NRCS compliant.
- Five-year warranty — Bootstrap Farmer's All-Metal Kits carry a five-year warranty against manufacturing defects.
Size Options
| Width | Approximate Center Height | Standard Lengths |
|---|---|---|
| 11'4" | 11'1" | 20', 40', 60', 80', 100', 150' |
| 14' | 12'1" | 20', 40', 60', 80', 100', 150' |
| 20' | 15'8" | 20', 40', 60', 80', 100', 150' |
Other custom lengths may be available. Contact Four Leaf Coop Co with your requirements and delivery zip code before ordering.
What's Included
Your Gothic High Tunnel Kit includes:
- Clear-coated, U.S.-made galvanized steel pipe for the frame and end-wall components
- 16-gauge pre-bent precision hoops
- 16-gauge ground posts
- 18-gauge hip and base braces
- 16-gauge end-wall design with supports
- Prefabricated 36" metal door and frame
- Galvanized hardware, including brace bands, nuts, bolts, washers, and zinc self-tapping screws
- Nut drivers and drill bits
- Ground-post driver
- Texas-made aluminum lock channel
- PVC-coated spring wire
- 4-year greenhouse plastic
- Purlin kits and corner bracing (included with the 14' and 20' widths)
- Guided instructions
Assembly
Bootstrap Farmer designed the Gothic High Tunnel as a complete kit, with pre-bent hoops, included hardware, and guided instructions. Assembly time and crew requirements vary with the size of your tunnel, site conditions, experience, and any optional upgrades being installed.
Choose a reasonably level location with good drainage and firm ground, and clear rocks, roots, debris, and other obstacles before beginning installation.
Print instructions and a hoop-installation video are available to help guide you through the build:
▶ Watch the Gothic High Tunnel Hoop Installation Video on YouTube
Important Shipping Information
The Bootstrap Farmer Gothic High Tunnel Kit ships free within the contiguous 48 United States and is delivered by motor freight. These kits are heavy, and the smallest size listed weighs roughly 518 lbs. Larger sizes weigh more.
Freight delivery is curbside only, and the customer is responsible for unloading the shipment. The freight carrier will contact you to schedule delivery, and an adult signature is required. The driver is not responsible for unloading the shipment, so please make appropriate unloading arrangements before delivery.
When your shipment arrives, inspect it carefully before signing the Bill of Lading (BOL). Any visible damage or missing items should be noted on the BOL before accepting the shipment. Please do not refuse a damaged shipment without first contacting Four Leaf Coop Co for assistance.
Please review the Shipping & Returns information on this page for complete freight delivery details. This greenhouse kit is not eligible for returns.
Please carefully review your selected tunnel dimensions, included components, optional upgrades, assembly requirements, site-access requirements, and other product specifications before placing your order.
If you have questions about the Bootstrap Farmer Gothic High Tunnel or aren't sure which size or components you need for your planned setup, contact Four Leaf Coop Co at support@fourleafcoop.com or 518-288-5842 before ordering. We're happy to help you review the available information.
