List of Monolithic Dome projects

Elkhart Ammonium Nitrate Storage

UPDATED 10 Jan 2020

The Elkhart Ammonium Nitrate Storage is a Monolithic Dome storage built at the El Dorado Agricultural Products retail facility in Elkhart, Texas. It stores 20,000 tons (18 kt) of granular ammonium nitrate in a 115-foot (35 m) diameter hemisphere on a 36-foot (11 m) integrated stem-wall. The overall height is 92.5-feet (28 m), making it the tallest building in Elkhart. … read more

The Vanguard School Junior High

UPDATED 19 Dec 2019

The Vanguard School is a public charter K-12 school in Colorado Springs, Colorado. Established in 1995, The Vanguard School has two campuses — one for grades K-3 and the other for grades 4-12. The school added a Monolithic Dome to their 4-12 campus to serve up to 300 junior high school students. … read more

Mathena Family Event Center

UPDATED 19 Dec 2019

The Mathena Family Event Center is a 35,000 square foot (3,250 m²) Monolithic Dome event center built as part of the Falls Creek Baptist Conference Center in Davis, Oklahoma. The multi-purpose facility can host nearly 2,000 people in a large meeting space that can be subdivided into individual conference rooms. The attached commercial-style kitchen supports banquets and other dining events. … read more

Palapa Pineapple Dome Home

UPDATED 19 Dec 2019

The Palapa Pineapple is a beach-front Monolithic Dome home on Caye Caulker, Belize owned by David and Mary Spellings. It’s a tall, prolate ellipsoid — 25.5-feet (7.8 m) diameter by 40-feet (12.2 m) tall — divided into four levels plus a rooftop patio. … read more

Jackson Farmers Fertilizer Blend Plant

UPDATED 19 Dec 2019

The Jackson Farmers Blend Plant is a 3,000 ton (2,700 t) retail fertilizer blend plant near Holton, Kansas. The 100-foot (30.5 m) diameter by 35-foot (10.7 m) tall oblate ellipsoid dome is embedded into the hillside. Delivery trucks drive up the hill, around the dome, to a simple, angled conveyor which carries the delivered product to the apex of the dome. The product drops vertically onto a polar conveyor inside the dome where it is carried to one of seven large storage bins. … read more

Mile Hi Church Sanctuary

UPDATED 19 Dec 2019

The Mile Hi Church Sanctuary is a 233-foot (71 m) diameter by 63-foot (19.2 m) tall Monolithic Dome. It is the third, and largest structure on the Mile Hi Church campus in Lakewood, Colorado. The huge dome required a 55,000 square foot (5100 m²) inflatable Airform membrane. The sanctuary seats 1,500 with plans to add a 600 seat balcony. The wooden stage features movable towers and platforms and can accommodate a 140-member choir. … read more

Delaware State Park Tornado Shelter

UPDATED 19 Dec 2019

The Delaware State Park Tornado Shelter is a FEMA P-361 rated Monolithic Dome safe room. It provides near-absolute protection during tornadoes and other severe weather events at the park. When warning sirens sound, a wireless signal unlocks the door. Up to 856 campers and park-goers can shelter inside. … read more

Italy High School Multipurpose Center

UPDATED 18 Dec 2019

The Italy High School Multipurpose Center is the official name of the gymnasium in Italy, Texas. The nickname is the Gladiator Coliseum in honor of the original Coliseum in Rome, Italy, and because the school’s mascot is a Gladiator. Of course, most students just call it, “The Dome.” … read more

Eye of the Storm dome home

UPDATED 18 Dec 2019

The Eye of the Storm is a beautiful Monolithic Dome beach house right on the Atlantic shore of Sullivan’s Island, South Carolina. George Paul of Thermospheric Structures, Inc. built the house for his parents to replace the home they lost to Hurricane Hugo. He intended the home to be a shelter during a hurricane and be completely livable after the storm. George Paul designed Eye of the Storm to suggest a seashell that could be part of the beach itself. … read more

Xanadu Island Resort

UPDATED 18 Dec 2019

Xanadu Island Resort is a five Monolithic Dome resort in Belize. Ivan and Judy Sheinbaum started construction on the first dome in July 1998. Each dome is a larger, over-the-center structure. The Sheinbaum’s covered each dome with a thatch roof to give it a local appearance. There are 20, fully equipped condominium apartments for rent. … read more

Drummond Public Schools Gymnasium

UPDATED 18 Dec 2019

The multi-purpose Monolithic Dome at Drummond Public Schools serves as a gymnasium, auditorium, classroom, and FEMA rated safe-room. The K-12 school completed the 123-foot (35.5 m) diameter by 39-foot (12 m) tall structure in 2016. … read more

Spaceship Dome Home

UPDATED 18 Dec 2019

The monolithic-like concrete dome home in Arvada, Colorado is often called a spaceship. The name stuck. The “Spaceship” house was built in 1978 by Clarence and Louise Lederhos who lived in the home until 2016. Architect Jason Elliott Purdy designed the house. Construction of the home utilized an inflated form, polyurethane foam, and steel-reinforced concrete. It is an air-formed, steel-reinforced, concrete structure with polyurethane foam insulation. The steps describing its construction sounds like it diverged from the Monolithic Dome process, but the end result is similar. … read more

Maui Ocean Center Immersive 3D Theater

UPDATED 18 Dec 2019

The Maui Ocean Center, The Aquarium of Hawaii, immersive 3D theater. Humpbacks of Hawai’i Exhibit & Sphere. … read more

Dome home with indoor pool in Centennial, Colorado

UPDATED 18 Dec 2019

There is a 29-foot (8.8 m) salt-water swimming pool and a three-person hot tub in the living room of this incredible monolithic dome home. Chris Barnes, a former aeronautical engineer who had worked for Howard Hughes, originally constructed the home in 1982 as his own residence. The swimming pool and hot tub use salt-water and a premium, non-chlorine, filtration system to avoid the swimming pool “smell” in the house. … read more

Wells Middle School Cafeteria

UPDATED 17 Dec 2019

Wells Middle School Cafeteria is a multi-purpose Monolithic Dome constructed next to the Wells Middle School in Catoosa, Colorado. It normally serves as the school cafeteria and auditorium. It is also a FEMA rated safe room for shelter during severe weather — including tornadoes. All doors and opening in the cafetorium are rated for severe weather. The building is large enough to contain the entire student body during an emergency. … read more