air barrier You are hereYou are here: Home / air barrier Worried about air tightness tests? Achieve air tightness in an energy efficient buildJune 29, 2016 - 10:19amSpecial guest blogger, Paul Duffy - VP Engineering at Icynene - looks at the options home builders can consider to confidently passing air tightness tests for their energy efficient builds. Tags: air barrierhome builderhome buildersenergy efficiencyenergy efficient insulationicynenespray foam insulationcontinuous insulationbuilderbuilding envelopebuilding sciencebuilding science expertsnetzeroenergy starresidential construction Pages1 2 next › last »