30ft / 9m Geodesic Dome Design

Simple Geodesic Dome DIY Build Plans (Imperial and Metric). These plans include everything you need to construct your own dome or zome greenhouse, cabin, sauna, glamping / Airbnb, trellis, shade structure, off-grid bunker, or tiny house. Beginner woodworking plans. No specialty hardware, tools or hubs required.

$ 75 – $ 145

Plan

Just the Plans
Plans + 3D Model

Clear

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Plan

Just the Plans
Plans + 3D Model

Clear

What's Included

What is included in the plans?

(1) Dome and Zome Builders Guide PDF
(1) Trillium Domes Build Plan – Imperial – PDF
(1) Trillium Domes Build Plan – Metric – PDF

Priority support from our team

What is included in the Sketchup 3D Model?

Opting for the Sketchup model allows you the ultimate freedom when exploring, scaling or altering your Trillium Domes project. Sketchup is a free program that will allow you to import every detail of your Trillium Domes design into a workable, digital space. This gives you maximum creative potential and a totally different view of your project. Many files include alternate designs never released as plans! Check the short video above in Model Specs to see a detailed view of what’s included in each specific model.

Dimensions

Widest Diameter – 29′ 4 3/4″, 8.960 m
Max Height – 14′ 11 5/8″, 4.562 m
Area – 672 sq ft , 62.4 sq m
Dome Surface area – 800 sq ft , 74.3 sq m
Wall Surface area – N/A

Materials

(3) sheet 3/4″X8′ AC plywood
(56) 2x6x10 Kiln Dried
(9) 2x4x10 Pressure Treated
~1400 sq ft greenhouse plastic
~1000′ greenhouse seam tape
1000 2″ screws
500 3″ screws
(2) Box of staples
(3) gallons paint/stain

Additional Resources

⦁ Sign up for our email list to get your free Dome and Zome Builders Guide PDF! (Bottom of page https://trilliumdomes.com/)
⦁ Our FAQ (https://trilliumdomes.com/faq/)
⦁ Our Step-By-Step Video Guides (https://www.youtube.com/@trilliumdomes)
⦁ Looking to start your own business building domes and zomes? We can help! Check out our Trillium Domes Builders Collective and get in touch! (https://docs.google.com/document/d/105zpa5uQ5CVQungiD3odMVwjiguR5Q1nsL7On3DRv0Y/edit?usp=sharing)
⦁ Find the Materials and Equipment you need for your project! (https://trilliumdomes.com/equipmentmaterials/)
⦁ Stay updated day to day through our Instagram! (https://www.instagram.com/trilliumdomes)
⦁ Reach out to us about your project via our Contact Page! (https://trilliumdomes.com/contact-us/)

Sketchup 3D Model Preview

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NEED HELP ALONG THE WAY?

When you buy any Trillium Domes plan, you’ll get priority support from our team & access to our private Dome Builders Facebook Group

Ask Johnny and and the rest of the group any questions you might have about your build. Share your dreams, ideas, plans, techniques, and finished projects! Need 1-on-1 support? Shoot us a message and we’ll make sure to help however we can.