20x20 gable includes the concrete monolithic slab,satup,labor,
building permit,and tax. it aslo includes hardiboard fiber cement siding
(in lap,stucco,or vertical) 1-16x7 steeloverhead door,1-36" fiberglass
entry door, and 1-2x4 window
buildings are engineered to 130 mph F.B.C. "house" code as...