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FAQWhy choose PVC windows and doors? Do I have the option of Single/Double Glazing with PVC windows? |
Why choose double glazing windows and doors? Double glazed units (IGUs) comprise of two panes of glass, separated by an air (or gas) filled cavity that is completely sealed. IGUs provide thermal insulation and improved acoustic performance while also significantly improving a building's energy efficiency. A combination of IGUs and performance glazing can prevent up to 50% of heat loss in winter and 87% of heat gain in summer compared to standard 3mm single glazed windows. 5 Star Energy Rating - |