Integrating fenestration with the wall

Selection of fenestration systems for specific wall assemblies is a process in which performance characteristics, such as structural capacity, the resistance to air infiltration, and water penetration, and thermal attributes are evaluated along with aesthetics and cost. However, the integration of the system(s) under consideration with the adjacent exterior...
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What did we get, anyway?

Selection of fenestration assemblies (utilizing both window and storefront systems) can be challenging due to the number of ancillary components/accessories available—materials with different performance characteristics compared to the main fenestration element.
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‘Breathable’ coatings for masonry walls

Coatings used with brick masonry should be breathable, especially in colder climates—they must allow moisture entering the wall system to escape. Failure of brick that has been covered by a non-breathable coating underscores the importance of selecting appropriate repairs when needed. If a coating does need to be applied,...
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PTAC units: All about the details

To provide personalized temperature control, while maintaining low initial costs and simplified installation, hotels and dormitories often use packaged terminal air conditioning (PTAC) units. However, penetration of façade systems with PTAC units compromised by poor detail design and/or improper installation has led to water infiltration and moisture-related problems.
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