Publi image Pdf Publi data TightVent Europe Building airtightness ductwork airtightness Release date 2011 Languages English Pages (count) 333 Bibliographic info TightVent Europe, 2011 This ebook, produced by TightVent Europe, includes a number of publications from the Intelligent Energy Europe programme and its predecessor, namely from the ASIEPI project, SAVE-AIRWAYS, and SAVE-DUCT projects.