Clearview North October 2013 - Issue 143 - Page 71

One spacer bar is best by test 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 C d Br an B d Br an C d Br an G d Br an B d Br an F d Br an E d d Br an Br an D C d Br an B d Br an A d Br an SW SV UL TI M AT E 0 When it comes to thermal conductivity, the lower the better. And only ONE warm edge spacer bar leads the field. In fact, SWISSPACER ULTIMATE leads by quite a margin, more than 20%. SWISSPACER ULTIMATE is the best warm edge spacer bar in the world. In independent tests by ift Rosenheim for the European Warm Edge Working Group, SWISSPACER ULTIMATE achieves the best PSI values in the world, setting a new benchmark in energy efficiency. So if your spacer bar supplier’s name isn’t on the list, your windows won’t qualify for WER ratings from 1st Jan 2014. You can check this for yourself at the Bundesverband Flachglas website - the full link is: Make sure you fit the best. Call 0845 601 1265