Our Five Standard Octagonal Sizes
- Note: Standard Straw Wall Thickness is 14", conventional energy efficient wall thickness will be 8"-10"
Exterior = 1700 sq.ft. Interior = 1541 sq.ft. Roof Diameter = 54 ft. Inner Wall = 18.3 ft. |
Exterior = 1302 sq.ft. Interior = 1162 sq.ft. Roof Diameter = 48 ft. Inner Wall = 16.6 ft. |
Exterior = 956 sq.ft. Interior = 846 sq.ft. Roof Diameter = 42 ft. Inner Wall = 13.8 ft. |
Exterior = 538 sq.ft. Interior = 451 sq.ft. Roof Diameter = 33 ft. Inner Wall = 10.3 ft. |
Exterior = 663 sq.ft. Interior = 569 sq.ft. Roof Diameter = 36 ft. Inner Wall = 12.6 ft. |