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  • Seed Trays
  • Gothic All-Metal Hoop House Kit

    FREE Shipping to Contiguous US

    8 reviews

    US Manufactured Gothic High Tunnel Kit

    Our newly designed “Gothic” arch-style hoop house is perfect for those in Northern climates with higher snow loads. The high arch of the gothic design prevents snow from building up on the roof. Available in 11’, 4”  14’, and 20’  widths. The sturdy frame of the gothic hoop house style design has a steepness that allows snow to slide off of the structure. Another advantage of the steep roofline of a gothic arch-high tunnel is higher endwalls. This gains the grower's precious headroom, which adds to the structure's extra usable space. Go ahead and add that extra row! 

    Approximate heights per width:

    11' 4" w- 13'-14' height

    14' w - 12.5'-13.5' height

    20' w - 15.5'-16.5' height


    • US Made Galvanized Steel and Aluminum 
    • NRCS compliant  
    • Pipes, door frames, & hip/baseboards feature Flo-Coat®, a Clear Organic seal on US-made Galvanized pipes.
    • LEED Certified pipes
    • Heavier 18 gauge hip and base braces
    • Heavy-duty 16 gauge hoops, ground posts, and end wall components
    • Texas Fabricated-reduces manufacturing miles & ensures hands-on quality control
    • No Guesswork: everything included- no going to store/sourcing/one final price including shipping
    • All metal construction- Stronger than wood with no rotting. 
    • All-metal end wall design with pre-made metal door frame and door with hardware.
    • Overlapping metal joints for superior strength and ease of installation. 
    • Integrated wind bracing along 7 lateral points across the entire length of your structure
    • 20' wide Gothic includes purlin kits & corner bracing
    • Taller sidewalls for increased working room and air mass
    • Steeper snow arch roofline for less snow buildup in Northern Climates
    • Add shade cloth, roll up sides, shade cloth, trellising kits, double layer, light dep.


    Kits include:

    • All frame and end wall components feature Flo-Coat®, a Clear Organic seal on US-made Galvanized pipes.
    • US Steel 16 gauge Pre-Bent Precision Hoops
    • US Steel 16 gauge Ground Posts 
    • US Steel 18 gauge Braces
    • US Steel Prefabricated Door and Frame 36”.  With the option to add doors to the other side or make the single door a double wide. 
    • US Steel 16 gauge End Wall design with supports, eliminating the guesswork
    • Galvanized Hardware Kits include brace bands, nuts, bolts, and washers, zinc self-tap screws. Includes nut drivers & drill bits. 
    • Ground Post Driver
    • Texas Made Aluminum Lock Channel
    • PVC Coated Spring wire
    • 4 Year Greenhouse Plastic
    • Available 11’, 4”  14’ and 20’  widths
    • Available in 20’, 40’, 60’, 80, and 100’ lengths. After 100' lengths, custom lengths are available. Email us at contact@bootstrapfarmer.com
    • Guided Instructions, Videos, and Customer care are available 7 days a week via phone and email.
    • Horizontal rafter bar and truss kits are available upon request- Contact our Tech Line at (888)-406-1982 ext. 1 for more information.

    Available Options

    • Roll Up Side Kits
    • Double Layer with Inflation Blower
    • Insect Screen Kit
    • Shade Cloth Kit (Black or White)
    • Double Door 72” wide
    • Extra Doors
    • Weed Barrier Ground Cover

      Exhaust fans and intake shutters can be installed to help regulate temperature and humidity inside your structure. Circulation fans can be used in conjunction with ventilation or on their own to keep air moving around your plants when vents are closed to conserve heat. 

    Tip: To save on freight, we recommend getting additional upgrades with the purchase of a kit. If adding insect netting, you will need additional spring wire. There is a handy chart to help with this process on our spring wire listing. 


    Always free shipping to lower 48 US States

    Greenhouse Kit will ship via motor freight.  

    Click Here for More Details on Freight Shipments.

    For custom lengths:

    Please send an email to contact@bootstrapfarmer.com with your requirements and shipping zip code. 


    Free shipping on orders over $49 to Contiguous US
    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Ask a Question
    • Would the greenhouse arch hoop bender, bend the angle needed for a gothic greenhouse?

      The hoop house bender will not bend the angle for a gothic greenhouse. It will only bend pipes for a round hoop house.

    • Are these green houses suitable for high wind areas ? Normal for around here is gusts around 25mph, heavy wind days gusts occasionally get to 50mph

      Yes, this kit will work in those conditions.

    Customer Reviews
    4.8 Based on 8 Reviews
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    Filter Reviews:
    Diane S.
    United States

    Gothic All Metal Hoop House 20X60

    Overall, I am pleased with the hoop house material and what it looks like finished. It seems substantial and time will be the tester. I am writing this on the day we finished construction. The complaint I have is the instructions. In the book, you need a glossary of items (name, used with what component). This means also that every package especially of the various screws are labeled (!) and what component they are used for is on the label! We had plenty of parts and everything is included that is needed. I could not find a video nor a mention in the book of the Shutter and Fan Ventilation system. I am talking about HOW you install with clear instructions and there should be many more close up pictures of everything! A visible clue of what parts are used to install all components of the Hoop House. I did not find any mention of the tie down system to hold down the roll up sides in videos or the book. The videos also need to show close ups of the connections and leave it on the screen long enough to see how it is constructed. I suggest you have a novice read your manual. Write the book for non-builders to understand with lots of pictures and labeling. Bootstrap Farmer is a great customer service company. I called several times and talked to an intelligent person.

    United States United States

    The pallets were a bit too heavy for my pallet fork on my small tractor, but we got it unloaded. Looking forward to spring weather to be able to start getting it put up and working.

    United States United States

    Great purchase

    We have not yet built our hoop house.

    United States United States

    Great purchase

    We have not yet built our hoop house.


    14 x 40

    We purchased a 14x 40 last spring and I couldn't be more pleased! The construction took us 3 weekends with 2-4 people working part time on it. We called customer service probably 4 times for clarification on a few details. This was always on the weekend, and they answered the phone with in two rings each time. I think that impressed me the most! It looks and feels like such a sturdy structure. I believe it is going to last a long time even in this Arizona sun. This fall/winter 2022, has been my first time planting in it just because we were waiting for our homemade compost to finish, but it’s performing great so far!! I wanted a 20x40 but I went with a smaller size due to structures around the proposed site, and the shade that they created. It's still plenty of room for my large family. Looking forward to many years growing in it! Thank you for everybody's help and great service!! Michelle McDaniel