Section 1505 — FIRE CLASSIFICATION

1505.1 Add the following second exception:

San Francisco Building Inspection Commission Codes · 2022 edition · ingested 2026-07-08 · San Francisco

1505.1 Add the following second exception:

  1. Detached accessory structures with a roof of less than 200 square feet (18.58 m [2] ) may have roof coverings of Class A, B or C.

Table 1505.1 Revise the table as follows:

TABLE 1505.1 – MINIMUM ROOF COVERING CLASSIFICATION FOR TYPES OF CONSTRUCTION

IA IB IIA IIB IIIA IIIB IV VA VB
B B B [← ] B B [← ] B B B [← ] B
Col1 Col2
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SECTION 1507 – REQUIREMENTS FOR ROOF COVERINGS SECTION 1507 – REQUIREMENTS FOR ROOF COVERINGS

1507.8.5 Add the following sentence at the end of the paragraph:

Untreated wood shingles shall not be permitted.

1507.9.6 Add the following sentence at the end of the paragraph:

U n treated wood shakes shall not be permitted.

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