Kaiser added ten inches of spray foam insulation between the exterior shell and the interior of the house. He also fabricated all of the doors and windows in the structure.  Photo 2 of 5 in Repurposed Cylindrical Structures by Andrea Smith

Repurposed Cylindrical Structures

2 of 5

Kaiser added ten inches of spray foam insulation between the exterior shell and the interior of the house. He also fabricated all of the doors and windows in the structure.