Bootstrap Farmer
DIY Gothic Greenhouse Kit
DIY Gothic Greenhouse Kit
- Ships Nationwide
DIY Gothic High Tunnel
Our brand-new DIY greenhouse kit is designed for growers who want the snow-shedding benefits, taller sidewalls, and interior headroom of a gothic arch greenhouse. With extra clearance for trellising, airflow, and tall crops, this DIY Gothic high tunnel makes it easy to extend your season and grow more.
These gothic greenhouse kits are designed to save you money on shipping by requiring the purchase of metal and lumber locally. We’ve provided information below from Lowe’s and Home Depot with part numbers and their respective prices* (as of 2025) to help you source what you need.
Check out this quick start guide video for an overview of the build.
See our entire selection of DIY greenhouse kits, which require the purchase of local wood and metal, or shop our inventory of USA-made All-Metal Greenhouse Kits for complete kits.
Not eligible for returns.
Features
- Available in 14’ or 20’ widths and 20’, 40’, 60’, 80’, 100’ lengths
- 14’ wide stands approx. 12.5’–13.5’ tall; 20’ wide stands approx. 15.5’–16.5’ tall
- Gothic arch sheds snow better than round hoop designs
- Taller sidewalls and extra interior headroom for trellising tall crops
- Steeper pitch improves water runoff
- Ideal for growers in snow-prone climates
- FREE SHIPPING - Ready to ship in 2-3 business days
For more information on freight delivery, click here.
Greenhouse Kit Includes:
- DIY gothic preformed peaks
- Spring lock wire and lock channel to keep your greenhouse plastic secure (assumes a single door on your high tunnel). Additional channel may be necessary for a double door or windows.
- Ground post driver to drive your ground posts safely into the ground
- 1 3/8" x 1 3/8" cross connectors to attach arches to ridge poles and to purlins
- Greenhouse Plastic 4 Year 6 mil. Sized to cover the entire greenhouse, including end walls. (it may take an additional week to arrive if freight shipment is required)
- All required screws, nuts, bolts, and connectors for pole and frame components
- Instructions for the build
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Printable Buy Local Chart
- Lumber and 1 3/8" Top Rail is not included. We want to save you money. Buying this locally will save you thousands, which is why we don't include it. We want you to build a high-quality greenhouse at the most affordable price. See our "Purchase Locally" below for help ordering all the lumber and top rail.
*Lumber choices may be limited by location. Redwood, cedar, or pressure-treated are the best choices for any structure that will be exposed to moisture.
Couldn't load pickup availability
Shipping & Returns
Shipping & Returns
NATIONWIDE SHIPPING:
Outdoor Living & Recreation, Home & Garden products ship nationwide. The shipping fee is confirmed during checkout using your shipping address and choice of shipping provider if applicable. Products marked with free shipping will be free shipping at checkout. Once your lifestyle, home & garden order is fulfilled we'll send the tracking information to your email.
NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.
FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.
NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.
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Let customers speak for us
from 53 reviewslovely olive jar, attractive to keep on display. And useful too.
Fast delivery . Product exactly matches description. Easy to contact with same day replies. We will use them again.
Great job from growing to shipping
Quality was excellent. Perfect for my Dad’s grave site, honoring a proud Marine.
Appreciate the extra effort to get the product to me when needed. The delivery was made with speed and consideration, very much appreciated
Very nice slim design. They hold the poles close to the wall and well organized. Very simple install
Good quality live oak wood. Cut consistently and most was kiln dried. Recommend these guys. Delivery was prompt and friendly
He dropped it right where we asked and the soil is great quality! Really good service on time.
Great product and great communication! I used their compost in my vegetable garden bed, and all my plants are strong and healthy so far.
We had garden soil and garden mulch delivered to our home. He deleted the product right away and was very pleasant to speak with.
Fantastic soil. Definitely would buy again.
Excellent communication and price. Will use them again!!!
Love this Compost! My garden does great every year and it's because of
this great Compost Mix. I would not use anything else.
Great dirt and great communication
Started a new garden and it seems to be helping all of my new starter plantings