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Tag Archives: glass windows

CONSTRUCTION — How do low-E windows work?

Low-emissivity (low-E) glass windows work by controlling the heat transfer through windows with insulated glazing. The windows reflect the heat during the summer, while allowing the heat in during the winter. “The angles of the sun control it,” said Todd Cantor, general manager of Window King in Gulfport. “The window is designed to allow the warmth to come in when ...

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