Guides A-Z

Automatic Gas Shutoff Valves

Guide describing different types of gas shutoff valves that prevent gas spills and can stop the flow of natural gas into a home during an accident or natural disaster.

Continuous Load Path Provided with Connections from the Roof through the Wall to the Foundation

Guide describing how to provide a strong continuous load path from the roof through the wall to the foundation to ensure a structurally sound building and increase racking resistance in hurricanes, high winds, tornados, and earthquakes.

Design and Retrofit for Flood Protection

Information guide describing constructed flood protection measures to minimize damage and increase structural resilience during a flood.

Erosion Control for Slopes, Stream Banks, and Dunes

Guide describing methods for short-term control of erosion during construction and long-term measures for controlling erosion on sloped sites or sites with river banks or shore lines.

Final Grade Slopes Away from Foundation

Guide describing how to properly grade a site so water will flow away from the foundation.

Flood-Resistant Crawlspace Foundations

Guide describing how to design or retrofit a crawlspace to reduce the risk of damage during a flood event.

Flood-Resistant Pier, Pile, Post, and Column Foundations

Guide describing how to construct flood-resistant homes using pier, pile, post, or column foundations.

Flood-Resistant Raised-Slab Foundations

Guide describing ways to construct a raised-slab foundation to increase a home's resistance to floods.

Flooding Overview

Overview guide describing residential floodproofing steps.

Fuel Tanks Anchored for Disaster Resistance

Guide describing fuel tank anchoring practices for disaster resistance.

Moisture-, Impact-, Fire-, and Pest-Resistant Exterior Siding

Guide describing how to select the siding materials best suited to withstand hazards the home is likely to face within its lifetime.

Outdoor HVAC Equipment Elevated and Secured for Resistance to Floods, Earthquakes, and High Winds

A guide describing how to elevate and secure HVAC equipment for protection against floods, earthquakes, and high winds.

Patio Slabs, Porch Slabs, Walkways, and Driveways Slope Away from House

Guide describing how to correctly slope solid surfaces outside a home so rainwater flows away from the home.

Porches, Carports, and Deck Attachments

Guide describing how to provide a continuous load path with appropriate connectors to improve the wind resistance of attached porches, carports, and decks during high-wind events.

Roof Escape Openings for Flood-Prone Areas

Guide describing options for providing access to the roof via openable skylights, dormer windows, or roof hatches, for occupants of homes in areas prone to severe flooding.

Site Drainage Practices to Minimize Localized Flooding

Guide describing steps that builders can take to reduce the likelihood of standing water and localized flooding around the foundation of a home during rainy conditions, with links to several full guides providing detailed instructions for improving water management in new and existing homes.