tb9-design-contrurction-guidance-walls-coastal

tb8-corrosion-protection-metal-connectors-coastal-areas

tb7-wet-floodproofing

tb6-below-grade-parking

tb5-free-of-obstruction

tb4-elevator-installation

tb3-non-residential-floodproofing

tb2-Flood-Damage-Resistant-Materials-Requirements

Technical Bulletin 2
Flood Damage-Resistant Materials Requirements.

Provides current guidance by the National Flood Insurance Program (NFIP) on what constitute “materials resistant to flood damage” and how and when these materials must be used to improve a building’s ability to withstand flooding.

Update February 6, 2025