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Blog - October 2017

U Value Vs WER Rating!

Marketing Hype or Good Advice? I'm sure you'll all have heard a PVC salesperson tell you how good their 'A++++++++++++++ Rated' windows and doors are. Have they told you that actually, the 'A++++++++++++++' windows aren't necessarily the best at reducing heat loss - the ultimate way to reduce heating bills? I doubt it. The Window Energy Rating (WER) scale, similar to that on your Fridges, Freezers etc, is not compulsary for manufacturers and installers, but a few of the big power houses in the industry jumped on the marketing band wagon and, in some respect, ...