Retrofit and Replacement Are Not Opposites When homeowners begin planning a low-energy renovation, the glazing conversation can quickly become binary: keep the existing windows or replace them with higher-performing ones. In reality, a well-considered retrofit can involve a much broader range of interventions. Depending on the building and the condition of individual openings, the options […]
Tag Archives: window airtightness
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Not Every Draught Comes Through the Window Feeling a movement of air near a window can understandably lead homeowners to conclude that the window itself is letting cold air inside. In many cases, however, the source of that sensation is more complex. Buildings are constantly responding to differences in temperature, air pressure and ventilation, creating […]