

Tech Talks: Translating across the Transatlantic: Do North American and European windows speak the same language?
July 22, 2026 1:00pm - 2:00pm Eastern In this Fenestration Canada Tech Talks, Helen Sanders will discuss how European and North American calculated fenestration U-factors are calculated differently. There is significant risk of inadvertently confusing the two, since the same window typically has a different EU-calculated U-factor (often lower) than the U-factor calculated using North America’s standard, NFRC 100. These cross-Atlantic differences can easily result in inappropr
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