Interiors, Appliances, Insulation, and Ventilation Course Content Expand All | Collapse All Lessons Status 1 Interiors, Appliances, Insulation, and Ventilation Part One 1. Standards of Practice and Permitting: 10 minutes 2. Interior Room Inspections: 10 minutes 3. Garages, Carports, and Means of Egress: 10 minutes 4. Stairs, Risers, and Guard Railings: 15 minutes 2 Interiors, Appliances, Insulation, and Ventilation Part Two 1. Smoke Alarms and Carbon Monoxide Detectors: 5 minutes 2. Windows, Doors, Walls, Ceilings, and Floors: 15 minutes 3. Built-In Kitchen Appliances: 20 minutes 3 Interiors, Appliances, Insulation, and Ventilation Part Three 1. Standards of Practice and Types of Insulation: 10 minutes 2. The Energy Code- Building Thermal Envelope: 25 minutes 3. Ventilation- General Considerations and the NC Mechanical Code: 20 minutes 4 Interiors, Appliances, Insulation, and Ventilation Part Four 1. Balanced Ventilation Systems and Crawl Space Ventilation: 25 minutes 2. Defect Identification and Reporting: 35 minutes