Final answer:
The two building types that are newly included in the NSBCR are residential buildings and commercial buildings.
Step-by-step explanation:
The two building types that are newly included in the NSBCR are residential buildings and commercial buildings.
Residential buildings, such as houses and apartments, are now included in the NSBCR to ensure that they meet certain safety and efficiency standards. This includes requirements for electrical systems, insulation, and structural integrity.
Commercial buildings, such as offices, stores, and restaurants, are also newly included in the NSBCR. This updates the building codes for these types of structures, covering aspects like fire safety, accessibility, and energy efficiency.