“Secondary glazing can strengthen convenience and reduce heating demand in heritage Homes with out resulting in a lot of disruption. They might also have wonderful impact on lessening noise from exterior,” points out architect Robert Prewett of company Prewett Bizley. A normal double-glazed window having a 12mm gap can https://ricardoxaaba.elbloglibre.com/34605442/what-does-secondary-glazing-windows-mean