December 10, 2018
"An Architect’s Guide to NAFS"
Many design professionals need concise and reliable information in a hurry. It’s a fact of...
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January 7, 2015
Specifying with Class – Four NAFS Performance Class Mistakes and How to Avoid Them
Performance Class is a brand new concept to many in the Canadian fenestration industry and...
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Performance Class—The Key Concept at the Heart of NAFS
Performance Class is the master organizing principle within the NAFS standard. Classification of products is...
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November 5, 2014
NAFS and the Problem with Mullions
Confused about NAFS and mullion testing? New Canadian guidelines clear things up for window manufacturers...
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October 3, 2014
NAFS and Folding Doors
NAFS-08 doesn't have a Folding Door product type, but that hasn't stopped some manufacturers from...
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September 10, 2014
What you Need to Know about NAFS in Canada
NAFS, the North American Fenestration Standard, changes how we test and specify fenestration performance in...
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August 30, 2019
Inside The 2019 Colorado Masonry Systems Design Guide
RDH Building Science Inc. developed the recently released 2019 Colorado Masonry Systems Design Guide. We...
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July 19, 2019
Ten Strategies to Get the Most Out of Your Repair Dollars
A building repair or a renewal project is not something you are always prepared for...
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Navigating BERDO Compliance: Boston’s Path to a Sustainable Future
As the urgency to combat climate change grows, U.S. cities are implementing policies to reduce...
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