Library

Building science report describing issues with vented attics in hot-humid climates and how sealed attic construction may be a solution.

This report examines indoor air quality in post-2013 homes across various climates, focusing on contaminant levels, ventilation equipment usage, and control measure impact, with regional data from Florida, Georgia, and South Carolina.

Standard that provides procedures and methods for meeting minimum ventilation and indoor air quality requirements to engineers, design professionals, owners, and jurisdictional authorities where model codes have been adopted. This is the current version of the standard, which was published in the...

Fact sheet describing how to identify heat-related illness and what actions to take.

Report describing a field study of 31 homes to test envelope and duct leakage and fan flowrates, and to determine ventilation operation characteristics.

An overview of impacts from weather, climate, and water extremes globally from 1970 to 2019 based on disaster data from the Emergency Events Database (EM-DAT)

EPA coronavirus Q&A discussing the role of HVAC filters in dealing with COVID-19.

Article discussing the risks that can occur from undercutting bedroom doors to provide return airflow from bedrooms, as well as corrective measures that can be taken to address these risks.

Webpage describing how different amounts and types of snow loads affect the structural integrity of roofs and homes.

Webpage from USDA and U.S. Forest Service with a map of potential wildfire risk across the U.S.

A website created by the U.S. Forest Service, containing interactive maps, charts and resources to help communities explore their risk to wildfires.

Article describing the impacts of wildfire smoke on indoor air quality and some ways ASHRAE is responding.

ENERGY STAR website to find the best windows by selecting your state and county (or zip code in California) to find your climate zone and learn more about picking the best product for your area.