Geodesic Dome

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Geodesic Dome Kits that are Easy to Build!

Geodesic Dome Kits for Sale

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Geodesic Dome Kits for Sale

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2v Geodesic Dome Kit
20' Wide, 10' Tall
with Standard Hubs

Weighs 132 lbs with 316 Square Feet of Floor Space

30 Day Return Policy, 2 Year Warranty, All Parts Made in USA.

20' wide with Standard Hubs - 2v Geodesic Dome Kit - $465.00

  • 20' Dome
    20' Dome
  • Building the 20' Dome
    Building the 20' Dome
  • Geodesic Dome Kit
  • Geodesic Dome Kit
  • Geodesic Dome Kit
  • Geodesic Dome Kit

2v Geodesic Dome

20' Std. 2v Standard Geodesic Dome Kit


This kit will build a 10 ft. tall, 20 ft. diameter 2v Geodesic Dome with 316 square feet of floor space.

Standard Hub

No Extra Charge for a Custom Size Dome.

This dome can be trimmed to a smaller size at our factory at no charge to match your project dimensions.

Per your instructions, we can make your dome to perfectly fit your swimming pool enclosure, hot tub or any other project.

Purchase the dome you want that is slightly larger that what is needed for your project, and then call us at (931) 858-6892 or send us an email with your desired dome dimensions.

Our expert staff will handle all of the calculations and details to make your custom dome a perfect fit for your project.


This item is in stock, and will ship out the next business day.

All parts guaranteed with replacement for two (2) years from date of purchase.

All Parts Are Made In USA


Customer Reviews for the 2v Geodesic Dome

Nathan Byrd - "Yep, we made it into a greenhouse dome and built a foundation and door. It's holding up pretty well against the cold weather so far!"

Dale Stalter - "We had no trouble with putting the dome together. We put two layers of plastic on it. The plastic came from a greenhouse so it was heavier then other types of plastic."

Franc Stratton - "My daughter and I took about 2 hours to complete the 16-foot dome, and we found that all we had to do was to follow the clear and easy instructions."

William Randazzo - Painted struts and hubs for greenhouse dome.

Mark Leathers - Geodesic Dome with a framed door, and set on a 3 foot kneewall.

Mary Klinghard - "We were actually thinking of purchasing a couple more, one for our farm in Rossville, Ga, and another for an elementary school, where we are building a sustainability garden."

Allyson Packer - "Here is a picture of our dome on a frozen lake. We built a greenhouse onto the front of it and constructed a shell made from a layer of recycled denim insulation and Tyvek. The dome was easy to assemble and we were really pleased with it."

Click Here to See a Complete List of Our Customer Reviews


This Geodesic Dome Kit Contains:

  • 35 Blue "A" Struts - 1" PVC Pipe - 6' in length
  • 30 Red "B" Struts - 1" PVC Pipe - 5' 3-5/8" in length
  • 6 Standard Red 5-way Hubs
  • 20 Standard Blue 6-way Hubs
  • 26 Center Rings
  • 200 Heavy Duty 120 Lb Zip Ties (130 needed for construction, plus 70 extra Zip Ties)
  • Geodesic Dome Assembly Instruction Manual
  • 2 Extra Struts to create a door for the dome.
  • Guaranteed replacement of any defective part for 2 years from date of purchase.

Geodesic Dome Kit Contents:


30 Red and 35 Blue Struts
Made from 1" Schedule 40 PVC Pipe

20 Std Blue Hubs

6 Std Red Hubs

26 Center Rings

200 Heavy Duty Nylon Zip Ties for Dome Construction

2 Extra Struts for Building the Door

Our Guarantee

  (1) We guarantee to replace any defective part for two (2) years from date of purchase.

  (2) Lifetime Customer Support. Call us at (931) 858-6892 and we will answer any question, or resolve any problem you have with our products.

To place an order online, visit our Online Catalog.

For a telephone order, call us at 1-931-858-6892.

Or, go to our Contact Us page to send us an email.

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