This is a 40’ diameter Ecoshell I, with augmentations added to the Airform. It was spray-coated with a polyurethane. The owner has told me that he would never do that again, but would build a Monolithic Dome. We suggest strongly that Ecoshells be built as Ecoshells and not modified into Monolithic Domes, as the cost and the problems are huge.

This is a 40’ diameter Ecoshell I, with augmentations added to the Airform. It was spray-coated with a polyurethane. The owner has told me that he would never do that again, but would build a Monolithic Dome. We suggest strongly that Ecoshells be built as Ecoshells and not modified into Monolithic Domes, as the cost and the problems are huge.