Windows-to-wall ratio maintained at 40% in ASHRAE 90.1 standards, but significant changes possible in 2013 and 2016

February 06, 2012 | Analyst Insight

On January 30, the ASHRAE 90.1 Standards Committee voted to continue the current 40% windows-to-wall ratio for low-rise buildings. In 2009, the committee had indicated that it may recommend a...

About Lux Research

Lux Research is a leading provider of tech-enabled research and advisory solutions, helping clients drive growth through technology innovation. A pioneer in the research industry, Lux uniquely combines technical expertise and business insights with a proprietary intelligence platform, using advanced analytics and data science to surface true leading indicators. With quality data derived from primary research, fact-based analysis, and opinions that challenge traditional thinking, Lux clients are empowered to make more informed decisions today to ensure future success.

Already a Lux Client?

Sign In

Interested in Learning More?

Contact us to learn the benefits of becoming a Lux member.

Or call us now

For North America (Boston Headquarters)
+1 (617) 502-5300

For EMEA (Amsterdam)
+31 20 280 7900

For APAC (Singapore)
+65 6592-6978