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Section 150.0 Mandatory Features and Devices Section 110.10 Mandatory Requirements for Solar Ready Buildings Section 120.7 Mandatory Insulation Requirements Section 140.3 Prescriptive Requirements for Building Envelopes Section 120.1 Requirements for Ventilation Section 110.8 Mandatory Requirements for Insulation, Roofing Products and Radiant Barriers Section 150.1 Performance and Prescriptive Compliance Approaches for Low-Rise Residential Buildings Section 100.1 Definitions and Rules of Construction Section 110.6 Mandatory Requirements for Fenestration Products and Exterior Doors Section 130.1 Mandatory Indoor Lighting Controls