Publi image VIP_45.12.pdf Publi data Iain Walker, Steve Emmerich, Andrew Persily Building airtightness ductwork airtightness Release date 2024 Languages English Pages (count) 12 Bibliographic info AIVC VIP 45.12, 2024 AIVC's Ventilation Information Paper #45.12 summarizes current knowledge on trends in building and ductwork airtightness in USA.