Rough Trades, Insulation & Drywall

Beneath every finished wall lies a complex network of life-support systems. Volume 3 dives deep into the rough trades of the 1,600 sq ft home build, covering supply lines, drain-waste-vent stacks, electrical panel layouts, and ductwork routing.   Learn how to pass code inspections with precision before sealing the thermal envelope using advanced air-sealing techniques, insulation batts, and professional drywall hanging methods.