Section 2603 — FOAM PLASTIC INSULATION
2603.6 Roofing.
San Francisco Building Inspection Commission Codes · 2022 edition · updated 2026-08-28 · San Francisco
Foam plastic insulation meeting the requirements of Sections 2603.2, 2603.3 and 2603.4 shall be permitted as a part of a roofcovering assembly, provided [ ← ] the assembly with the foam plastic insulation is a Class A [ ← ] or B [ ← ], roofing assembly where tested in accordance with ASTM E108 or UL 790.
Chapter 27 ELECTRICAL
No San Francisco Building Code Amendments
Chapter 28 MECHANICAL SYSTEMS
No San Francisco Building Code Amendments
No San Francisco Building Code Amendments
Chapter 29 PLUMBING SYSTEMS Chapter 30
| ELEVATORS AND CONVEYING SYSTEMS | ||
|---|---|---|
| 3010 Add the following section: | 3010 Add the following section: | 3010 Add the following section: |
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