Why Do New Windows Feel Colder After Sunset? New windows can feel noticeably colder after sunset, even when they are performing exactly as intended. During daylight hours, sunlight passing through the glazing can contribute warmth to a room, while solar radiation may also increase the temperature of the glass and surrounding surfaces. As daylight fades, […]
Tag Archives: window thermal performance
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Aug
Aug
Why Slimmer Does Not Automatically Mean Colder It is easy to assume that making a glazing frame slimmer must come at the expense of thermal performance. The reasoning appears intuitive: if there is less visible frame around the glass, there must surely be less material available to resist heat transfer. In practice, however, sightline and […]