Within the BGSF conversion, which factor corresponds to exterior wall?

Within the BGSF conversion, which factor corresponds to exterior wall?

• A. Circulation factor: 1.12
• B. MEP factor: 1.15
• C. Exterior wall factor: 1.075
• D. IT factor: 1.02

Answer: (C)

In BGSF conversion, each building component that adds to the gross size is represented by its own multiplier, reflecting how much extra area the component typically contributes beyond the usable net area. The factor that corresponds to exterior wall is the exterior wall multiplier, which is 1.075. This means you multiply the measured space by 1.075 to account for the area taken up by exterior walls and the envelope when estimating gross square footage. The other figures represent different components—circulation (corridors, lobbies) 1.12, MEP spaces 1.15, and IT spaces 1.02—each adjusting the gross area for that category, but the exterior wall one is the specific multiplier for the building envelope.

In BGSF conversion, each building component that adds to the gross size is represented by its own multiplier, reflecting how much extra area the component typically contributes beyond the usable net area. The factor that corresponds to exterior wall is the exterior wall multiplier, which is 1.075. This means you multiply the measured space by 1.075 to account for the area taken up by exterior walls and the envelope when estimating gross square footage. The other figures represent different components—circulation (corridors, lobbies) 1.12, MEP spaces 1.15, and IT spaces 1.02—each adjusting the gross area for that category, but the exterior wall one is the specific multiplier for the building envelope.