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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: 28mm Double Pane Tempered Glass
Base Pricing includes:  Dome Frame + Cover Panels + 1 Standard Size Door


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Estimated Delivery: 20 weeks

Change Cover Panels

Standart kit comes with 28mm Double Pane Tempered Glass Panels. You can upgrade glass to Solar Low-E coated or Reflective Coated glass for maximum energy efficiency.

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Add Accessories

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

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    Extra Doors for PRO Series + $890.00
    Operable Windows + $690.00
    Anchor Plates Terra + $435.00

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Additional information


3V Domes


13.55 ft / 4.13 m

Base Diameter:

22 ft / 6.71 m

Floor Area:

364 sq.ft / 34 sq.m

Dome Use

Backyard Domes, Event Domes, Greenhouse Domes

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.


Introducing the Ekodome® 22’ Terra, a magnificent geodesic glass dome that redefines spacious living with its impressive dimensions. A glass dome, as an architectural wonder, is characterized by its spherical or hemispherical shape, predominantly crafted from transparent materials. Terra, with its expansive 22-foot diameter, emerges as a beacon of modern design, pushing the boundaries of what a dome can be.

This extraordinary dome is not merely a structure; it’s an immersive sanctuary. Covered with double-pane tempered glass, Terra 22ft stands as a testament to the marriage of elegance and functionality. The use of double-pane tempered glass ensures durability and thermal efficiency, creating a comfortable haven that invites the outside in, allowing occupants to enjoy the beauty of their surroundings while being sheltered within Terra’s grandiose embrace.

Boasting a towering height of 13.55 feet, Terra transcends traditional dome expectations, making it perfect for a variety of purposes. Picture it as the ultimate glamping getaway, where the vast interior space offers a luxurious escape into nature without compromising on comfort. Alternatively, envision Terra as a tiny living paradise, where the 22-foot diameter provides ample room for a range of activities, from dining and relaxation to creative pursuits.

The expansive dimensions of Terra also open up exciting possibilities for interior design. The towering height allows for the incorporation of a loft space, maximizing the dome’s potential for ultimate spaciousness. Imagine a lofted bedroom retreat, suspended amidst the transparent walls, offering a unique and breathtaking perspective on your surroundings.

In essence, the Ekodome® 22’ Terra is not just a glass dome; it’s an architectural masterpiece that combines form, function, and versatility on a grand scale. Covered with double-pane tempered glass, it beckons you to reimagine your living spaces, turning your surroundings into a haven where the line between indoor and outdoor living gracefully blurs, and the possibilities are as vast as Terra’s own expansive dimensions.

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