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Whole-Building Design Strategies


Solution Center Guides


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

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

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

This guide describes the uses, selection process, and specification of high-MERV filters.

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.

Guide describing removal of construction debris from flex ducts and protection of ducts and HVAC equipment during construction to keep them free of dust and debris.