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Whole-Building Design Strategies


Solution Center Guides


Information guide providing background information about air flow in residential buildings.

Information guide describing how to calculate ventilation area in existing roofs.

Guide describing how to install screening to keep birds, rodents, and other pests out of vent openings in new and existing homes.

Thrive Home Builders built this 2,780-ft2 townhome in Lone Tree, Colorado, to the high-performance requirements of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) Program. 

Guide describing how to conduct a home performance assessment before beginning retrofit projects in existing homes.

Retrofit guide describing how to assess harmful gasses such as carbon monoxide, sulfur oxides, nitrogen oxides, and soot from existing combustion appliances.

This guide can help you assess an existing Heating, Ventilation and Air Conditioning (HVAC) system for potential intervention such as repair, upgrade or expansion, or replacement.

This information guide describes the need for ventilating a home before occupancy to reduce the concentration of VOC emissions in the home.