Rain, wind, and louvers

Since the directionality of wind-driven rain can change throughout a single storm, it is not always obvious what combination of environmental factors are contributing to water leakage in a building enclosure assembly.
+ Read More

CSI welcomes new board of directors

CSI is pleased to announce the results of its 2021 national election. Congratulations and thank you to all the candidates who participated in the election. The following individuals have been elected to the CSI board of directors effective July 1, 2021.
+ Read More

Moisture in mass masonry walls

In mass wall construction, proper detailing is required so that the wall will shed bulk water. Key details include overhangs that protect the vertical wall below; drips at projecting features such as sills; and sloped skyward-facing surfaces to provide positive drainage.
+ Read More


CSI welcomes new Career Center sponsor

CSI welcomes National Gypsum Company as the official sponsor of the CSI Career Center. Here, national marketing manager, architectural services and sustainability, Amy Hockett, AIA, CDT, LEED Green Associate, shares why supporting the AECO community is so important to National Gypsum Company, and their commitment to your success.
+ Read More