E10
The E10 is a totally self-contained 40 psi ellipsoid underground disaster shelter designed to protect 10 adults for long periods or 20 people for short durations such as during tornadoes. The product was specifically designed and developed to protect  people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war.  A tremendous effort has been made to think of every conceivable incident that shelterists could face in the E10 shelter.  Many geometrical shapes were experimented with before finalizing the E10. The E10 includes the fiberglass ellipsoid structure, fiberglass entranceway with stairwell, fiberglass/composite hatch, MCAS-40 air filter, 125 gallon fiberglass septic tank, 600 gallon internal water tank,  fiberglass floor, fiberglass counter, fiberglass shower wall, fiberglass battery housing, toilet, floor, eighteen 12- volt deep cycle batteries, gray water tank,  all wiring, all plumbing, etc.  The E10 requires approximately 1 man-hour to connect the entranceway to the shelter. 

E15
The E15 is a totally self-contained 40 psi ellipsoid underground disaster shelter designed to protect 15 adults for long periods or 25 people for short durations such as during tornadoes.  The product was specifically designed and developed to protect  people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war.  A tremendous effort has been made to think of every conceivable incident that shelterists could face in the E15 shelter.  Many geometrical shapes were experimented with before finalizing the E15. The E15 includes the fiberglass ellipsoid structure, fiberglass entranceway with stairwell, fiberglass/composite hatch, MCAS-80 air filtration system, 120 gallon fiberglass septic tank, 1000 gallon internal water tank,  fiberglass floor, fiberglass counter, fiberglass shower wall, fiberglass battery housing, toilet, floor, twenty four 12- volt deep cycle batteries, gray water tank,  all wiring, all plumbing, etc.  The E15 requires approximately 1 man-hour to connect the entranceway to the shelter. 

CAT15
The CAT 15 is a totally self-contained 40-150 psi structural fiberglass multiple elliptical torrid underground disaster shelter designed to protect 15 adults for long periods or 30 people for short durations such as during tornadoes. The product was specifically designed and developed to protect people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war. A tremendous effort has been made to think of every conceivable incident that shelterists could face in the CAT 15 shelter. Many geometrical shapes were experimented with before finalizing the CAT 15. The CAT 15 includes the fiberglass toroidal structure, fiberglass entranceway, fiberglass/composite hatch, MCAS air filtration system for nuclear-biological-chemical environments, septic system, fiberglass water tank, fiberglass flooring, fiberglass counter, fiberglass shower walls, fiberglass battery housings, two toilets, Thirty 12- volt deep cycle batteries, air blower, gray water tanks, all wiring, and all plumbing, etc.

CAT25
The CAT25 is a totally self-contained 40-150 psi structural fiberglass multiple elliptical torrid underground disaster shelter designed to protect 25 adults for long periods or 50 people for short durations such as during tornadoes.The product was specifically designed and developed to protect people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war. A tremendous effort has been made to think of every conceivable incident that shelterists could face in the CAT25 shelter. Many geometrical shapes were experimented with before finalizing the CAT25. The CAT25 includes the fiberglass toroidal structure, fiberglass entranceway, fiberglass/composite hatch, MCAS air filtration system for nuclear-biological-chemical environments, septic system, fiberglass water tank, fiberglass flooring, fiberglass counter, fiberglass shower walls, fiberglass battery housings, two toilets, Forty 12- volt deep cycle batteries, air blower, gray water tanks, all wiring, and all plumbing, etc. The CAT25 requires approximately 8 man-hours hours to connect the entranceway, water tanks, and septic tank.

ECA 22-32
The ECA 22-32 (Earthcom Arch 22 ft span) is a totally self-contained 15 psi elliptical arch condominium disaster shelter designed to protect up to 12 adults for long periods or 24 people for short durations such as during tornadoes. The arches must be assembled on site by local contractors. The product was specifically designed and developed to protect people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war. The ECA 22 includes the fiberglass arches, entranceway, emergency escape, life support system, MCAS air filtration, a 2500 gallon fiberglass leaching septic tank, one SCUPP 1000 with a 1000 gal diesel fuel tank, one 10 KW prime power slow speed diesel generator, water filtration system, plans, etc. With the EC 22’s "state of the art" technology and long-term self-contained independence, it qualifies as a T.H.E.T.A. (Total Human Environment for Terrestrial Attach) underground shelter).

ECA 32-48
The EC 32 X 48 is a totally self-contained 15 psi elliptical arch condominium disaster shelter designed to protect up to 25 adults for long periods or 50 people for short durations such as during tornadoes.  The arches must be assembled on site by a Radius Installer or local contractors.  The product was specifically designed and developed to protect  people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war.  A tremendous effort has been made to think of every conceivable incident that shelterists could face in all types of disasters. Many geometrical shapes were experimented with before finalizing the EC 32 X 48. The EC 32 X 48 includes the fiberglass arches, entranceway, emergency escape, MCAS 120 life support system, plans, etc. A SCUPP 400 (Self-Contained Underground Power Plant)  is usually also used for long-term shelter durations.  With the EC 32 X 48's "state of the art" technology and long-term self-contained independence, it qualifies as a T.H.E.T.A. (Total Human Environment for Terrestrial Attach) underground shelter. 

ECA 70-128
The ECA 70-128 (Earthcom Arch 70 ft span) is a totally self-contained 15 psi elliptical arch condominium disaster shelter designed to protect up to 200 adults for long periods or 400 people for short durations such as during tornadoes. The arches must be assembled on site by local contractors.  The product was specifically designed and developed to protect  people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war.  The ECA 32 includes the fiberglass arches, entranceway, emergency escape, life support system, MCAS air filtration, a  2500 gallon fiberglass leaching septic tank, three SCUPP 1000’s with a 1000 gal diesel fuel tank each, three 20 KW prime power slow speed diesel generator, water filtration system, plans, etc. With the EC 70’s "state of the art" technology and long-term self-contained independence, it qualifies as a T.H.E.T.A. (Total Human Environment for Terrestrial Attach) underground shelter. 

ECD 40
The ECD 40 (Earthcom Dome 40 ft diameter x 16 ft high) can be supplied in two models.  The first model the ECD 40 serves as a central atrium to connect multiple CAT 15 and CAT 25 shelters.  The atrium can be used to store additional food, meeting and entertainment area, exercise area, etc. The ECD 40 has it own air supply system from 120 – 1200 cfm.  The second model is the ECD 40  designed as an underground house/disaster shelter.  After the ECD 40 is assembled and backfilled, the walls are constructed using conventional framing systems to make bedroom, living rooms, bathrooms.  It can be designed with a 12-volt system or a 120 VAC system.  The ECD 40 is usually purchased with a SCUPP 1000 or a CAT 25 Generator pod with three 20 KW diesel generators and 4,750 gallons of diesel tanks under the floor.

ECD 60
The ECD 60 (Earthcom Dome 60 ft diameter x 22 ft high) can be supplied in two models.  The first model the ECD 60 serves as a central atrium to connect multiple CAT 15 and CAT 25 shelters.  The atrium can be used to store additional food, meeting and entertainment area, exercise area, etc. The ECD 60 has it own air supply system from 120 – 1200 cfm.  The second model is the ECD 60  designed as an underground house/disaster shelter.  After the ECD 60 is assembled and backfilled, the walls are constructed using conventional framing systems to make bedroom, living rooms, bathrooms.  It can be designed with a 12-volt system or a 120 VAC system.  The ECD 60 is usually purchased with a SCUPP 1000 or a CAT 25 Generator pod with three 20 KW diesel generators and 4,750 gallons of diesel tanks under the floor.

S.C.U.P.P. 400
The S.C.U.P.P. 400 is a completely self-contained fiberglass electric power generation plant designed to provide life support for underground shelters and backup power for other uses. The S.C.U.P.P. 400 is composed of a double wall 400-gallon fuel tank and generator. Unlike conventional electric generating plants, everything is all below ground and designed to work in severe climates and disaster conditions. The hatch dome and generator access cover are aerodynamically designed to resist flying debris in up to 300-mph winds from a tornado or hurricane. In addition, it can withstand an earthquake measuring 8.5 on the Richter scale with no damage and can survive 5-psi negative pressure from a tornado and 20-psi overpressure from modern weapon detonations. The S.C.U.P.P. 400 is supplied with 400-gallon double wall fuel tank and a 10 Kw slow speed diesel generator. The diesel engine has a fuel pump to directly fed the generator. The S.C.U.P.P. 400 is shipped completely assembled and can be installed in one day. The S.C.U.P.P. 400 is started electrically at the engine by removing the access cover and climbing down an aluminum ladder into the engine compartment or by an underground cable and remote control.

S.C.U.P.P. 2000
The S.C.U.P.P. 2000 is a completely self-contained underground fiberglass electric power generation plant designed to provide prime power for critical systems. The S.C.U.P.P. 2000 is composed of a fiberglass housing, gravity dish, hatch dome at ground level made of Combat CompositeTM, and a double wall 2000-gallon diesel tank. The SCUPP is sold two models. Direct power where the generator is able to run continuously for 4-8 months (SCUPP 2000D). The SCUPP 2000V comes with battery banks, battery chargers, inverter, and generator. This unit will supply power for 6-12 months. Unlike conventional electric generating plants, the whole unit is below ground and designed to work in severe climates and disaster conditions. The hydraulic hatch is aerodynamically designed to resist flying debris in up to 300-mph winds from weapons blasts, tornados, and hurricanes. In addition, it can withstand an earthquake measuring 8.5 on the Richter scale with no damage and can survive 5-psi negative pressure from a nuclear blast or tornado and 20-psi overpressure from modern weapon detonations.

MCAS 120
The MCAS 120 is a Multiple Chamber Air Sterilization filtration unit designed to make a small house safe in chemical or biological agent environments. The unit is composed of chambers to filter radioactive and non-radioactive particles using a ULPA HEPA filter, radioactive iodine gas using a carbon filter, chemical warfare agents using a second carbon filter, and biological agents using a ultraviolet radiation light.