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Dome Frequency: 3V
Height: 13.55 ft / 4.13 m
Base Diameter: 22 ft / 6.71 m
Floor Area: 364 sqft / 34 sqm
Cover Panels: Insulated Sandwich Panels 96 mm + Double Pane Tempered Glass 28mm
Base Pricing includes:  Dome Frame + Cover Panels + 1 Standard Size Door


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Design Your Dome

  • Choose Exterior Panel Color *

  • Choose Interior Panel Color *

  • Change Glazing * 

  • Select your design * 

  • *

    Design A - Front view
    Design A - Side view
    Design A - Top view
  • *

    Design B - Front view
    Design B - Side view
    Design B - Top view
  • *

    Design C - Front view
    Design C - Side view
    Design C - Top view
  • *

    Design D - Front view
    Design D - Side view
    Design D - Top view

Add Accessories

One standard-size door is included in the kit. Add more to use as egress or use with tunnel connections.

  • *

    Extra Doors for PRO Series + $890.00
    Operable Windows + $690.00
    Anchor Plates Terra + $435.00
    Grid Vents for PRO Series Domes + $125.00
    Passive Vents for PRO Series Domes + $150.00

Save Configuration

Additional information


13.55 ft / 4.13 m


22 ft / 6.71 m

Floor Area:

364 sq.ft / 34 sq.m

Assembly time:

3 days with a team of 3–4 people. 10′ A-Frame Ladder and a 12′ Man Lift or scaffolding are needed to reach higher parts, and the use of glass vacuum suction cups is strongly recommended to lift the glass panels.

Lead time:

Lead time for PRO Series dome is currently around 20-22 weeks. This is a highly customized product, and all domes are made to order. If you have time restrictions, you need to let us know in advance so we can discuss your options.

Shipping Details:

This product ships in five oversized wooden crates. We use lift-gate trucks equipped with pallet jacks, but it is strongly advised to have your own equipment to help unload the truck and move the crates inside your property. All shipments are insured, so it's important for you to check that there are no damages on or inside the crate upon delivery.

Shipping Costs:

For the US & Canada, please enter your address on the cart page to see shipping prices.
All other countries: Click "Request a Quote" on the checkout page after entering all contact and shipping address details. Your quote will be sent in a few days, and you'll be able to checkout with your personalized rate.


The Ekodome® 22’ Terra is our beloved and popular geodesic dome kit of medium size. Its unique design seamlessly combines spaciousness and coziness, making it the perfect option for transforming your backyard or property into a cozy living space. With a diameter of 22 ft and an impressive height of 13.55 ft, the Terra dome provides ample space for a family of four to sleep and enjoy the comfort of a traditional home.

Whether you’re looking to create your dream tiny home or embark on a glamping adventure, the Terra dome is the perfect fit. Its generous dimensions allow for the possibility of adding a loft space, maximizing the available area, and creating an atmosphere of ultimate spaciousness.

The PRO series Terra 22ft dome is equipped with top-of-the-line features to ensure comfort and energy efficiency. The dome is covered with sandwich panels featuring R-24 insulation, providing exceptional thermal performance. The transparent panels are made of double-pane tempered glass, allowing for abundant natural light while maintaining excellent insulation properties. A standout feature of the PRO series dome is its embedded thermal bridge break barrier, which further enhances insulation and energy efficiency. This means that you can enjoy the comforts of the dome all year-round, regardless of the external weather conditions. The insulated panels play a crucial role in maintaining a comfortable temperature inside the dome, keeping you cozy in the winter and cool during the summer months.

In summary, the Ekodome® 22’ Terra is the epitome of a spacious and versatile geodesic dome. Whether you’re seeking a tiny home or a glamping retreat, the Terra dome offers the perfect blend of comfort, functionality, and energy efficiency. With its impressive features and customizable interior space, the Terra dome is truly a unique and inviting choice for those looking to create their own little paradise.


Design A:

Design B:

Design C:

Design D:

How to order your dome

The five steps to configure your own dome and purchase



Select from our range of sizes to find the perfect fit for your space – whether it's the cozy 9’ Seed, the versatile 16’ Luna, the spacious 22’ Terra, the expansive 29’ Stellar, or the grand 30' Cosmos.



Pick the ideal frame for your unique needs. Opt for the PRO Series, designed for dwelling, glamping, or industrial use. If you're into greenhouses, events, or dining, the Original Series is your perfect fit.



You can tailor the allocation of clear and opaque panels to personalize your space with options like larger bay windows or strategically placed skylights.



Elevate your dome's performance and aesthetics by choosing from a variety of premium panel upgrades, including different glass types and advanced polycarbonate options.



Fine-tune your dome experience by exploring our range of add-ons. Enhance functionality and style with options like additional doors, operable windows, passive ventilation systems, tunnel modules, anchor plates, and more.

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Customer Reviews

“The dome is a magical place of connection, warmth, inspiration & creation. We love our Ekodome!!!”
Paula Johansen
Boone, NC
“Thank you for a terrific dome product. It exceeds expectations in all areas: easy to build, of solid construction, and all parts fit perfectly. Best of all is a reliable company with integrity that responds quickly to all questions.”
Joel Klass, M.D.
Ft Lauderdale, FL
“The dome is well worth the wait. High quality materials and intelligent design, this dome is relatively light weight and extremely strong. Easily the best geodome I've found. ”
Andrew Levine
Eureka, CA