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23 ft Tetra Glass Geodesic Dome Kit
5 sizes · 16–30 ft · Made to order
The Tetra Glass Dome brings full transparency to outdoor living—literally.
- Diameter
- 23.0 ft
- Height
- 13.8 ft
- Floor area
- 420 ft²
- Capacity
- 4–8 people
- Made to order: ships in 4–6 weeks
- Free shipping to the contiguous U.S.
Prefer the phone? (866) 767-3117
Why Buy From Us?
We Know Domes
01Stamped engineering documentation is available for your site.
We Don’t Cut Corners
02Aluminum frame and double-pane glass — no plastic covers.
We Give You Options
03Pick your finish, size, and privacy level.
We’ve Got Your Back
04Our support team actually responds.
The Tetra Glass
All Glass. All Class. All Yours.
Crafted with our signature pre-welded aluminum triangle frame and upgraded to feature full-glass panels throughout, this dome turns any location into an architectural statement. Whether you’re building a high-end glamping destination or a permanent showstopper in your backyard, this design delivers the strength of our triangular geometry with a sleek, fully glazed finish.
Full Glass Construction
Zero poly. Just clean lines, sky-high clarity, and timeless aesthetics.
Structural Strength
Still built with our pre-welded aluminum triangle system.
Custom Glass Options
Choose from clear, tinted, colored, or fully mirrored finishes.
Private by Design
Optional wraparound curtain system keeps nosy neighbors at bay.
DIY-Friendly Modular Assembly
Ships in manageable components for fast setup.
Built for Any Use Case
From luxury rentals to yoga domes, this one turns heads.
The film · 1:16
Built to Showcase. Built to Last.
The Tetra Glass Dome trades plastic covers for a premium, full-glass experience. Every panel is double-paned and tempered, creating an insulated barrier that handles the cold, blocks harmful UV rays, and keeps your interior feeling just right. And because the glass connects to our proven aluminum triangle frame, it’s not just pretty—it’s a fortress.
- Crystal-Clear Panoramic Views
- Mirror, Tint & Color Glass Options
- Double-Paned Tempered Glass Panels
- Pre-Welded Aluminum Triangle Frame
- Wraparound Curtain System for Privacy
- Engineered for All Four Seasons
- Custom Sizes Available
Why Glass?
Tempered glass keeps its clarity year after year.
- No yellowing or fogging over time
- Double-pane insulation for summer and winter comfort
- An architectural finish — this is the dome you brag about
And with mirror finishes or tints, you control the vibe—inside and out.
Engineered Glass That Performs
We’re not talking about your average windowpane. These are thick, double-paned tempered glass panels designed to insulate, deflect UV, and stand up to the elements. Whether you want clear visibility or a fully mirrored finish, we’ve got you covered—literally.
- Double-Paned for Thermal Efficiency
- UV-Blocking to Protect Interiors
- Optional Tints and Colors to Fit Your Aesthetic
- Mirror Finish Available for Full Privacy & Modern Look
The Same Frame That Made the Original Famous
Just like our original Tetra Dome, the Glass Edition uses precision-engineered, pre-welded aluminum triangles. It’s the real deal.
- Even load distribution across the frame
- Corrosion-resistant
- Engineered for the wind and snow loads at your site
Ways to use it
Use It Your Way
The Tetra Glass Dome adapts to your needs—residential or commercial, cozy or extravagant.
- 01
Luxury Rentals & Glamping Units
Set the bar higher. Way higher.
- 02
Backyard Sanctuaries
Garden office, spa, reading room? Yes, yes, and yes.
- 03
Showrooms & Event Spaces
Let the outside in and the guests go “wow.”
- 04
Modern Living Pods
Minimal, clean, and ridiculously efficient.
- 05
Wellness & Creative Studios
Yoga dome, artist retreat, or meditation space.
Need something different? We’ll build it your way.
Our clients say
“The team at The Dome House helped me customize a 20′ all-glass dome with a curtain system and vent windows, and it’s been a total game changer. The guests rave about the view of the northern lights.”
James W., Whitefish, MT
For a Backcountry Rental
How it works
Made to order: ships in 4–6 weeks
01
Chat With Us
Tell us what size, tint, and finish you want.
Book a call →02
We Build It
Built to order — the production schedule is confirmed with your quote.
03
We Ship It
Free shipping to your site within the contiguous U.S.
04
You Set It Up
DIY or bring in help. It’s up to you.
In the kit
What’s Included?
Installation, land, foundation, and interior finishes are not included and depend on your project.
- Pre-Welded Triangular Aluminum Frame
- Double-Paned Glass or Insulated Panels
- Cable Grommet Panels
- Complete Set of Screws & Nuts
- Aluminum Entrance Frame Kit
- Anchoring Feet & Deck Screws
- Assembly Toolkit
- Installation Manual & Videos
- Warranty Card & User Guide
- Cleaning Kit
Installation, land, foundation, and interior finishes are not included and depend on your project.
Specifications
Technical Details & Specifications
The 23 ft dome
- Diameter
- 23.0 ft
- Height
- 13.8 ft
- Floor area
- 420 ft²
- Capacity
- 4–8 people
- Thermal Insulation
- Double Glass (U-value rated)
- Energy Supply
- Solar & HVAC Compatible
- Ventilation
- Exhaust & Passive Air Removal Options
- Material
- Pre-Welded Aluminum Triangles
- Climate
- All-Season Ready
- Panel
- 5mm or 18mm
- Glass
- Double-Paned Tempered Glass
Compare the sizes
- 16 ft16.4 ft · 10.5 ft · 215 ft² · 4–8 people16.4 ft10.5 ft215 ft²4–8 people
- 20 ft19.7 ft · 11.5 ft · 312 ft² · 4–8 people19.7 ft11.5 ft312 ft²4–8 people
- 23 ft23.0 ft · 13.8 ft · 420 ft² · 4–8 people23.0 ft13.8 ft420 ft²4–8 people
- 26 ft26.25 ft · 14.5 ft · 541 ft² · 4–10 people26.25 ft14.5 ft541 ft²4–10 people
- 30 ft29.5 ft · 19.7 ft · 689 ft² · 4–8 people29.5 ft19.7 ft689 ft²4–8 people
See other dome types
23 ft Tetra Hybrid Geodesic Dome Kit
Tempered-glass viewing area + insulated aluminum panels (wood-grain options)
Explore Hybrid Dome KitsQuestions, answered
FAQs
How big is the 23 ft Tetra Glass dome?
It measures 23.0 ft across and 13.8 ft high, with about 420 ft² of floor area. The listed capacity is 4–8 people.
What sizes does the Tetra Glass dome kit come in?
5 sizes: 16, 20, 23, 26, and 30 ft. Each size has its own page with its full specifications, and every kit is made to order.
What is the Tetra All Glass Dome?
The Tetra All Glass Dome is our fully transparent dome structure, made entirely from double-pane tempered glass panels mounted on a structural aluminum frame. It’s designed for those who want unobstructed views, natural light, and that high-end architectural aesthetic.
How is this different from your hybrid domes?
Unlike our Tetra Hybrid Domes, which include some solid aluminum insulated panel layouts combined with glass, the All Glass version uses 100% glass panels from base to crown. It’s made for locations and clients where the view matters more than privacy or maximum insulation (though you can have full privacy with mirror glass too).
Can I choose tinted or mirrored glass?
Yes. At The Dome House, we offer multiple glass tint options—including multiple shades of mirrored, bronze, dark, and of course, clear. Tinted or reflective glass adds daytime privacy and helps manage sunlight, glare, and heat.
Is the dome fully see-through at night?
If you’ve got lights on inside and no tint or curtains, yes—it’ll be visible. But we offer wrap-around curtain systems and privacy tint options so you can control visibility when the sun goes down. You get the openness and the option to shut it out when needed.
Are these domes weather-resistant?
Yes. The Tetra All Glass Dome is built with the same aluminum strut system and weather-sealed, tempered glass we use in our other models. Wind and snow loads are addressed in the engineering for your site, with stamped documentation available for permitting.
What sizes are available?
Five standard sizes from 16 ft to 30 ft in diameter, with custom sizes on request. Popular options for scenic retreats or sky-view stays are 20 ft, 23 ft, and 30 ft—depending on whether you’re building a personal retreat or a high-end short-term rental.
Is this dome insulated?
Glass naturally has less insulation than solid panels, but we use double-pane tempered glass to help regulate interior temperature. In colder climates, many customers add floor insulation, curtains, and heating systems to maintain comfort.
Can I use this dome for a short-term rental or eco-stay?
Yes. These domes are popular with eco resorts, Airbnb hosts, and luxury glamping operations looking to stand out with a high-end experience. Guests love the 360° views, the natural light, and the feeling of sleeping under the stars (without bugs or condensation).
Is there any way to control temperature inside?
Yes—especially if you plan for it. We offer options like ventilation windows, exhaust fan cutouts, and HVAC prep. Many customers also use mini split systems, solar-powered fans, or floor-mounted radiant heat to stay comfortable year-round.
What kind of foundation is required?
Most Tetra All Glass Dome buyers choose a pier foundation with a wood deck. It’s clean, slightly elevated, and ideal for resort or rental settings. A concrete slab is also an option depending on your site and permitting.
Can the glass be cleaned easily?
Yes. The dome’s slope helps rain rinse off most debris. For spot cleaning, a telescoping window washer or hiring a local glass crew a couple times a year keeps everything crystal clear. We use treated tempered glass to resist staining and reduce streaks.
How long does it take to assemble?
Most customers have the dome shell up in 3–5 days with a crew. Every piece is labeled and pre-cut for precision. The all-glass version might take a bit more care during install, but it follows the same assembly process as our other dome kits.
Can I add electricity or plumbing?
Definitely. Inside the dome, you can build out interior walls, flooring, and utilities just like a regular dwelling. Electrical, plumbing, and HVAC are all common upgrades for clients using the dome as a rental or full-time home.
How long does the dome last?
The Tetra All Glass Dome is a permanent architectural structure, not a tent: a corrosion-resistant aluminum frame and double-pane tempered glass, chosen for a long service life with proper setup and basic maintenance. Every kit ships with a warranty card and user guide.
Do you provide engineering for permits?
Yes. We offer stamped engineering documents to help with building permits and zoning requirements. That includes structural, wind, and snow load details to help you get approved—especially useful in strict jurisdictions.
Still have questions? Book a call with our team →
Book a call
Book a call with our team
Choose a day and time that works for you. We’ll connect over a quick video call to discuss your goals and how we can help.
- Dome kits sized, specced, and priced for your site
- Straight answers on pricing, permits, and timelines
Prefer the phone? (866) 767-3117
Start your project
Let’s Build Something Wild
Ready to take the leap? Get in touch for a no-pressure consultation and let’s design a dome that turns heads.
Prefer to talk it through?
A free 30-minute video call with Erick, our cofounder. Or call (866) 767-3117.