Building Science Resource Library

The Building Science Resource Library contains all of FEMA’s hazard-specific guidance that focuses on creating hazard-resistant communities.

You can search for a document by its title, or filter the collection to browse by:

  • Topic: High winds, flood, earthquake, etc.
  • Document Type: Brochure, report, fact sheet, infographic, etc.
  • Audience: Building professionals & engineers, individuals & homeowners, teachers & kids, etc.
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FEMA P-348, Protect Your Property from Flooding: Protecting Building Utility Systems From Flood Damage Flyer

This flyer announces FEMA Building Science Branch's release of the second edition of Protecting Building Utilities from Flood Damage, FEMA P-348. The overall objective of this updated publication is to assist in the repair, reconstruction, and new construction of buildings with building utility systems and equipment that are designed and built for maximum flood resiliency.

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FEMA P-348, Protect Your Property from Flooding: Protecting Building Utility Systems From Flood Damage

This publication illustrates the design and construction of utility systems that comply with the National Flood Insurance Program (NFIP) requirements for the construction of new residential and non-residential structures in flood-prone areas. It is also useful when evaluating structures that will undergo Substantial Improvement, guiding users to meet floodplain management regulations and building code requirements. Even if compliance is not required, many building owners may find that applying mitigation measures described in this publication will not only reduce future flood damage but also facilitate recovery after flooding.