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The Monolithic Dome Institute advances the construction of the Monolithic Dome—a super insulated, steel reinforced, thin-shell concrete structure. Built worldwide for residential, commercial, and industrial uses the Monolithic Dome is beautiful, energy efficient, green, and strong.

Cutaway diagram of finished Monolithic Dome.
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David, Barry and Randy South switched on the inflator fans to construct the first Monolithic Dome in April 1976. It was for a potato storage in Shelley, Idaho—105-feet diameter by 35-feet tall, which was pretty ambitious for their first dome. It changed their lives. They patented the process and started changing the world, one dome at a time.

Today, there are Monolithic Domes throughout the United States and the world—from the Arctic to the tropics—used for schools, storages, churches, homes, gymnasiums, safe rooms and much more. There are domes as small as 8-feet to over 340-feet diameter with engineering for even larger structures. … read more

Exterior of the Stitt Residence.
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We’re in the process of migrating content from our previous website, Monolithic.org, to this website. While the transition is underway, the content on Monolithic.org remains a valuable resource. To make it easier for you to find what you need, this post is a curated list of links to Monolithic Dome Home feature articles that haven’t yet been migrated and updated. … read more

Palm Coast Dome Home Reflected.
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We love this new Monolithic Dome home in Florida so much, we hired a professional photographer to show it off. It has three bedrooms, two bathrooms, a den, and a loft. The open living area and kitchen make the space feel warm and welcoming. Outside, the house is tucked into the trees beside a tranquil pond, and the screened-in porch is ideal for taking in the view. … read more

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