Library

Factsheet describing backflow valve benefits and tips.

Website describing and providing a map showing the tsunami risk index for the United States, which home owners and builders can use to determine the tsunami risk of their location.

FEMA guidance for flood damage in areas prone to flooding.

Report providing guidelines and procedures to determine whether damaged or potentially damaged buildings are safe for use after wind storms or floods, or if entry should be restricted or prohibited.

Article describing methods to manage moisture, rainwater, and vapor in basements and crawlspaces.

Website containing resources from the nonprofit FLASH, which "is the country’s leading consumer advocate for strengthening homes and safeguarding families from natural and manmade disasters."

Guide from Building Science Corporation on how to construct a flood and hurricane resistant home.

This document includes tips for safely and effectively cleaning up a home after a flood. It is available in several languages.

Page describing in detail four important actions you should consider to protect your health and indoor air quality (IAQ) when cleaning up after a flood.

This five-page brochure contains basic information on flood cleanup with illustrations and links to more detailed information.

Website providing information to the public about preparing for floods and floods related to fires.

Website providing series of short how-to videos, infographics and more resources on cleaning up a home after a flood.

Report describing dry floodproofing technologies for non-residential buildings, including information about regulatory requirements, design considerations, and descriptions of floodproofing methods and equipment.

Handbook providing guidance on the design and construction of foundations for homes, including insulation, air sealing, and water management details for basements, crawlspaces, and slabs.

Article describing what the building codes say about frost-protected shallow foundations as a cost-saving alternative to conventional concrete foundations.

Guides describing frost-protected shallow foundations as an alternative method for building an energy-efficient foundation for a house in a cold climate that uses less concrete and saves on labor.

Article describing frost-protected shallow foundations with construction drawing details.

Website describing wet floodproofing measures to prevent against structural damage, internal damage and damage to electrical components.

Guide describing how and where to install flashings in order to weatherproof a roof.

Document describing living shoreline techniques for shoreline stabilization.

Report describing tsunamis and options for vertical evacuation from tsunamis; the guide addresses determination of tsunami and earthquake loads and structural design criteria and concepts, primarily for commercial buildings.

Webpage providing maps and information to assess the particular hazards and risks for an area.

Report containing 37 fact sheets that provide technical guidance and recommendations concerning the construction of coastal residential buildings.

Report describing for homeowners how to protect their homes from flooding, 3rd Edition.

Brochure describing FEMA documents and foundation tips for floodproofing homes.

Article describing how omission of two small but critical wall details, a kick-out flashing and a weep screed, lead to extensive water damage to a wall.

Factsheet describing tips for building or renovating with a focus on disaster resistance.

Report outlining results from a 2005 hygrothermal pilot study in the South.

Video describing how a frost-protected shallow foundation (FPSF) is constructed and including use of a stay-in-place EPS (expanded polystyrene) footing form that provides insulation and simplifies the installation of frost-protected monolithic concrete slab foundations.

Video describing how a frost-protected shallow foundation (FPSF) is constructed and including use of a stay-in-place EPS (expanded polystyrene) footing form that provides insulation and simplifies the installation of frost-protected monolithic concrete slab foundations.

Article from Building Science Corporation explaining 'wash and wear buildings' that are designed to be flooded and washed out afterwards.

Information sheet providing links and resources for insulating basements in cold climates.

Factsheet describing the concept of load paths and the important connections in a wind uplift load path; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact Sheet Series.”

Factsheet describing smart practices for minimizing damage to residential electrical service components during coastal and riverine flood events.

Standard using performance-based principles to determine dead, live, soil, flood, tsunami, snow, rain, atmospheric ice, earthquake, wind, and fire loads, and their combinations for general structural design. This version of the standard was published in the year 2016 and is available in both digital...

Standard using performance-based principles to determine dead, live, soil, flood, tsunami, snow, rain, atmospheric ice, seismic, and wind loads, and their combinations for general structural design. The current version of this standard was published in the year 2022 and is available in both digital...

Standard using performance-based principles to determine dead, live, soil, flood, snow, rain, atmospheric ice, earthquake, and wind loads, and their combinations for general structural design. This version of the standard was published in the year 2010 and is available in both digital and print...

Report providing extensive guidance on controlling moisture in building envelopes through proper selection and installation on air, water, thermal, and vapor barriers.

Online geospatial map with interactive viewer showing flood risk areas and base flood elevations

Brochure outlining what is covered under the National Flood Insurance Program

Resources describing the National Flood Insurance Program's technical bulletins for flood zone construction, including foundation walls, corrosion protection, floodproofing, and breakaway walls among other topics.

Report updating and expanding on a 2005 study that found, among other things, that every $1 of natural hazard mitigation funded by FEMA between 1993 and 2003 saved the American people an average of $4 in avoided future losses.

Website containing USGS-related publications related to natural hazards.

Report describing the interactions, both positive and negative, between common green building practices and the robustness of residential buildings to withstand natural hazards.

Guide for electrical systems design including installation guidance and best practices for flood-prone areas.

Guide for fuel systems design including installation guidance and formulas for calculating loads and buoyancy forces for specifying number, type and capacity of strapping for hold-downs in flood-prone areas.

Building science insight into crawlspaces.

Document describing guidance and requirements for flood openings in walls at and below grade.

Report providing quick reference guide information to help a family prepare for hurricane season, including seven steps to a wind resistant home, a wind inspection checklist, and how to find a contractor.

Report providing guidance on protecting foundation walls and enclosures from flood damage.