The Transition Ring Airform membrane is a composite air structure used as the formwork for constructing a hoop-style Monolithic Dome, aka the hoop dome. It is manufactured to inflate with a cylinder-shaped stem wall and a dome roof. To achieve this result, a steel ring is incorporated at the junction between the wall and dome membranes.

Earlier this month, a new Monolithic Dome gymnasium and safe room opened at Central City High School. It’s the first Monolithic Dome gym in the state of Nebraska. Steve White of Nebraska.tv was there to cover the open house.

The Silvershore Monolithic Dome Home is for sale. The house sits on a 290-foot by 130-foot lot on the shore of Bayou Grande in Pensacola Bay with a commanding view of the bay and the Gulf of Mexico. The house is right on the water with a small beach and a boat dock.

CTV News recently featured a Monolithic Dome home in Saskatchewan, Canada. Tonia Vermette constructed the home 18 years ago, and it’s a wonderful place to live, but as an artist, she never seemed to be finished with the house. Over the years, she’s painted murals, vines, and textures on the walls, turning the home into a living artwork.

On a beautiful sunny day, hundreds traveled to Italy, Texas, to tour the Monolithic Dome Research Park. Bruco, the Texas Italian Caterpillar — with its painted boots and smiling face — opened its doors on October 15, 2022, along with the offices, classrooms, and industrial buildings at the site — plus two unique Monolithic Dome homes.

Thirty people toured our house — Arcadia Dome Home — during the annual dome tour on October 15, 2022. Most visitors came from Utah or southern Idaho, but some came from as far away as Colorado. They didn’t come empty-handed. They had ideas, sketches and questions about building their own dome home. So. Many. Questions.

When the Dallas Observer wrote about the Monolithic Dome Research Park, they connected the domes to prepping for doomsday. That misses the point. We are not preparing for the end times; we are preparing for the end … of a good book, curled up on the couch, peacefully reading while a storm rages outside.

While writing about preparing for real-world emergencies, I realized there is virtually nothing about our home, Arcadia, on this website. We built the home six years ago and posted several great stories on monolithic.org with pictures of its design, construction, and completion. It’s time to migrate and update the articles.

A Monolithic Dome home at Lake Texoma near the Texas/Oklahoma border is for sale. Situated on 3.65 acres, the house is surrounded by trees. It has three bedrooms, two and a half baths, and an airy, open floor plan.

Monolithic Constructors, Inc. — or just, Monolithic — has a new website at monolithic.com. Well, it’s not entirely new. It’s more like a homecoming.

David, Barry, and Randy South built the first Monolithic Dome home for their mother, Marjorie South, my grandmother. Instead of calling her Grandma or Granny, she had us call her “Marj.”

The colors of the Ukrainian flag — sunflower yellow and sky blue — are everywhere. The colors grace magazines, landmarks, clothing, flowers, and even cosmonauts. We are adding our own emblem of support with a Monolithic Dome twist — and a plea.

Rocketship Public Schools is constructing an early-elementary charter school in Fort Worth, Texas. The new two-story school building will feature an attached Monolithic Dome multipurpose gymnasium, cafeteria, and storm shelter. The concrete dome shell is complete and while we wait for the August 2022 opening, we can discuss two reasons this particular dome is unique - why they built it and the way it’s made.

Beverly and Kenneth Garcia are selling their Monolithic Dome home, the wonderfully named Sweet Dome Alabama. This amazing house is built on a hillside — 140-feet above the valley floor — on 45 acres surrounded by a forest near New Hope, Alabama. The combination of woodsy interior and tri-dome shape make this home both futuristic and rustic.

Margaret Clayton is selling her Monolithic Dome home, Golden Eye. Set on Beacon Hill near Mexico Beach, Florida, the house is caterpillar shaped to fit the narrow lot. Traffic in front of the house is light even though it is only one street back from the busy beach road. It’s also an easy walk to two public access paths to the beach.

Back in 2020, Jo King listed her Hawaiian home for sale. Needless to say, selling a home during a pandemic proved more than a little challenging. Instead, she pulled it from the market. Now she thinks it’s time to try again. Her Monolithic Dome home is in one of the most beautiful settings we have ever seen — on the island of Kauai.

What are the areas and volume of a horizontal ellipsoid dome? There isn’t an easy answer. Spherical domes have well-defined formulas. Vertical ellipsoids are symmetrical. But tip an elliptical dome on its side and measuring it gets a whole lot harder.

The small town of Spencer, Wisconsin, dedicated a new Monolithic Dome gym and arts facility this past weekend. The dome was part of a $5.9 million upgrade to the high school with FEMA providing $2.9 million as a grant to construct the dome as a shelter-in-place facility during severe weather.

Twenty years ago, the school board in Avalon, Texas, broke ground on a new Monolithic Dome gymnasium. It would be more than just a place for playing ball, it became a classroom, concert hall, community center, and — when necessary — a storm shelter. No wonder it’s called the Avalon Multipurpose Center.

The Pantheon is arguably the first monolithic dome. Not in the sense of the modern, insulated structure, but as the original one-piece, monolithic, concrete dome — the largest unreinforced concrete dome in the world. No other significant structure of antiquity has survived as well preserved nor with the roof intact.

Central City Public Schools is constructing the first Monolithic Dome gymnasium in Nebraska. When the dome is opened in August 2020, it will seat 2,500 spectators and shelter over 3,000 people during severe weather. The facility is years in the making and it started with a simple internet search.

Today’s throwback story is from 1984 with a dome of firsts — the Maranatha Church — the first Monolithic Dome over 200-feet diameter, the first dome proving energy savings enough to pay for the building, and the first high capacity auditorium with seating for over 4,000.

It’s time to say goodbye to the South Sawmill Lodge. Randy South’s family of South Industries started the 90-foot diameter dome in 2009 on the old family homestead in Island Park, Idaho. Over the next four years, the family squeezed in time to finish the dome which became a lodge and reunion center rented out to dozens of families over the years. The lodge sold this spring.

How big is a Monolithic Dome that stores 10,000 tons of ammonium nitrate? Or 750,000 bushels of corn? Or 34,000 metric tonnes of gypsum? These are straightforward questions without quick answers — until now.

Today’s throwback is the story of an innovative school with an equally innovative campus — the largest underground educational campus in the world. When the school needed a new gymnasium they sought a solution as innovative as building underground — the Monolithic Dome.

It’s back! After a year and a half hiatus, the Monolithic Dome Builders Workshop resumes again in September 2021. Coronavirus restrictions are lifting. Travel is returning. We can finally gather to teach, discuss, and build another Monolithic Dome.

Stunning is the only word for it. It is a massive, red-rock coated Monolithic Dome nestled among the red landscape of Sedona, Arizona. The house contains 10 bedrooms, 7 bathrooms, a fitness room, a theater, a beautiful kitchen, and so much more.

Inflatable shapes are the basic components of Monolithic Dome design. If it inflates, it can be constructed … probably. There are two primary shapes that dominate dome design — the sphere and half-ellipsoid. However, these are not the whole design palette. Sometimes we need to go beyond the basics. or in this case, beyond half of the ellipsoid.

Monolithic Domes are amazing. The insulation, coupled with the concrete’s thermal mass, creates an atmosphere that is hard to describe. Simply put, it feels the same today as it does in the middle of summer. If you set the thermostat at 70 (21°C), it just stays there. During the two-degree, 24 hour period, my heater ran for a total of 9 hours. This is a small heater, with only 30,000 BTUs. Most homes the size of mine have 100,000 BTU heaters, but even my neighbors with electricity struggled to stay warm with heaters running nearly 24/7.

Circles and spheres are easy to measure. Calculating a spherical dome’s floor area, surface area, perimeter, and volume are straightforward mathematical formulas. When I wrote the new Spherical Dome Calculator, the challenge was the scaled drawing, not the computed values. Ellipsoids — on the other hand — are hard.

We are a year into the pandemic and although the daily news is bad, we have every reason to hope. Two vaccines are approved and more are coming. With every person vaccinated we inch closer to a return to some form of normal life. Patience is required. We would love to start holding the Monolithic Dome Builders Workshop again, but it’s not yet time. For the sake of our customers and staff, the Spring 2021 Monolithic Dome Builders Workshop is canceled.

“It’s a great day to be a Spencer Rocket,” said district administrator Mike Endreas at the Spencer Public Schools gymnasium dome inflation. District officials turned on the fans to inflate the 107-foot diameter dome on Saturday, January 2. WSAW-TV was on hand to capture the event.

In today’s Throwback Thursday we revisit the Ice Hotel — 200 km north of the Arctic Circle in Sweden. This unique hotel is built and rebuilt every winter using ice, snow, and a lot of creativity. It’s a masterpiece of design and an inspiration for curved architecture elements that could be built — permanently — using a Monolithic Dome.

We are sad to announce the passing of David Barney South Sr. — husband, father, entrepreneur, and inventor. David was married to the late Judy Lynne South (née Bates), and they raised nine children together. He co-invented the Monolithic Dome with his brothers, and they built a new construction industry.

The underground dome house in North Texas is getting a lot of attention. This completely hidden Monolithic Dome home is totally unique, absolutely private, and currently up for sale. In addition to real estate listings and coverage by local news websites, national news outlets like HouseBeautiful.com and Today.com have published stories about this unusual house.

Shell construction is almost complete for a large gypsum storage east of Las Vegas, Nevada. Pabco Gypsum is a vertically integrated mining and manufacturing facility that produces 110 million square meters of drywall per year. The new dome replaces a 50-year-old steel dome.

As I look out my home-office window I can usually see the Wellsville mountain range. It’s a beautiful, living view that changes nearly every day with summer heat, fall colors, winter snow, and spring blossoms. Today, I can’t see the mountains at all. The whole valley before me is covered in smoke.

Today’s Throwback Thursday is a bit different as we look to the past and the future in Johnson Creek, Wisconsin. In 2016 the Johnson Creek School District opened a five-dome school to serve as the combined middle and high school. The small district of 750 students was dealing with old school buildings plus a hodgepodge of additions and portable classrooms. The maintenance costs were increasing and they needed something new. They tried several times to pass a bond to build a conventional school, but each time the voters rejected it. So they sought for a more innovative, affordable solution and found the Monolithic Dome.

Whoever buys Jo King’s Hawaiian dome will buy so much more than a home. They’re buying a dream. The dome has a lot to offer, starting with breath-taking views. Snuggled on an acre of land in the Waimea Valley on Kauai, it’s surrounded by an abundance of history and natural beauty. The open floor plan offers two bedrooms and two and a half baths upstairs with another bath as well as two outdoor showers downstairs, all covering about 1,700 square feet. Painted coconut palms adorn the concrete walls, and a large lanai takes full advantage of the scenery.

We live with hope for a better future, yet, we need to recognize the realities of today. COVID-19 cases are surging in Texas and across the US. There is no reason to believe the coronavirus pandemic will end anytime soon. We must accept that this is our new “normal” and plan accordingly. To that end, we are canceling the Fall 2020 Monolithic Dome Builders Workshop.

As tornadoes tore through parts of their state on Easter weekend 2020, many Louisville, Mississippi, residents made their way to their community safe room — again.

Today’s Throwback Thursday is the Lincoln County Farm Center on US Route 66 in Chandler, Oklahoma. It’s home to the first Monolithic Dome fertilizer storage project — built more than 40 years ago in 1978. In 2011, the storage dome was covered with stainless steel and in 2015 they built a large, Monolithic Dome ranch store.

The Eagle Event Center in Hennessey, Oklahoma, is finished. Hennessey Public Schools received the Certificate of Occupancy, and the new building is open — just in time for tonight’s graduation ceremony. Superintendent Mike Woods recently gave Jack Quirk of We’re Going in Oklahoma a tour of the new facility, and we get to tag along in the newly posted video.

Located in Wilmington, Delaware, the Delaware Military Academy is home to the first Monolithic Dome of its kind in the Mid Atlantic United States. With over 500 young cadets attending the school, the dome has opened up new opportunities for the cadets. The administration of the academy has expressed gratitude for the many benefits of a Monolithic Dome, and the cooperation and generosity of those involved to make the project completion possible.

After receiving so many COVID-19 related emails — some from companies we haven’t dealt with since the early 2000s — we feel it’s time to discuss how COVID-19 is impacting the Monolithic Dome industry. But first, we want to thank you.

For the Spellings, a house on the beach was their dream. Inspired by a Monolithic Dome Island Resort, Dave Spellings decided that a dome would be the perfect abode for him and his wife. Overlooking the Caribbean Sea, the two-story dome home provides a comfortable place for the couple to enjoy their island life.

A tornado outbreak, Sunday evening, wreaked havoc throughout the south. Residents in Starkville, Mississippi, took refuge in a Monolithic Dome safe room.

This week, The Texas Bucket List is featuring the Monolithic Dome Research Park on their weekly, syndicated television program. Entering its fourteenth season of “sharing the joy, wonder, beauty and excitement of Texas,” host Shane McAuliffe interviews Gary Clark and tours the Monolithic Domes in Italy, Texas. It’s fun to be profiled by a Texas program, after all, the 240-foot long caterpillar shaped manufacturing plant — Bruco: The Texas Italian Caterpillar — is an iconic landmark on Interstate 35E.

The Spring 2020 Monolithic Dome Builders Workshop is canceled due to the Coronavirus (COVID-19). Everyone who signed up will receive a full refund. There are persuasive arguments that we should be proactive in limiting the spread of the virus. We can either voluntarily choose to sacrifice events and travel now, or the virus will likely force painful restrictions in the future. We choose the former for the sake of our workshop attendees and our staff. Hopefully, if we all work together, we can host the Fall 2020 Workshop in September. Thank you to everyone who signed up. We also thank everyone for fighting this pandemic and pray for those suffering from it — may they receive the care they need and recover quickly.

Before the sun came up on a cold December morning, the crew turned on the four large blowers that were to inflate the structure. They said it should take about three hours to completely inflate, which gave my team plenty of time to set up the four time-lapse cameras, a drone, and several ground video cameras. Next thing we knew, the roof was up within minutes, including that big heavy ring. We were not ready! Think about this, an entire weather-sealed, full-size gymnasium was completely standing in about 45 minutes!