div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220226125b9c6b4409d3f29b498ca38fhtml5page1jpg target=_blank img data-url=document-es-3-4-and-are-manufactured-to-ec-legislation-in-terms-of-thermal-transmittancehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · es 3-4 and are manufactured to EC legislation in terms of: thermal transmittance air permeability wind resistance water-tightness and sound insulation Enterprise Lentreprise loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220226125b9c6b4409d3f29b498ca38fhtml5thumbnails1jpg width=140 height=200 adivdiv