Minimum Dead Loads

TC Dead Load

BC Dead Load

Occupancy

Pitch < (2/12)

Pitch = or > (2/12)

With ceiling

Without ceiling

Residential (Part 9)

*

3

7

N/A

Commercial (Part 4)

10

5

7

5

Farm (Part 4)

10

4

7

4

Trusses having a T.C pitch less than 2/12 shall be designed according to part 4 (commercial).