ZIP System Sheathing: The 2-in-1 Shampoo of the Construction World

As building envelope consultants, we get this question a lot: “Is ZIP sheathing bad?” 

It’s a fair question, especially given how often we see ZIP-related failures in the field (and how frequently our case studies feature photos of ZIP panels that have turned to oatmeal after prolonged moisture exposure – scroll to the bottom of this article for our hall of shame pics). But like most building science questions, the answer is more nuanced than a simple yes or no.

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Spring Forward with Building Envelope Maintenance 

Spring is a time of renewal: baby birds, tulips, and… building envelope condition assessments? After months of snow loads, wind-driven rain, ice dams, and freeze-thaw cycles, our buildings in northern climates need some TLC. The spring months offer a window of opportunity to inspect and address roof, wall, window, and foundation issues before they escalate. Early detection and repair can extend the lifespan of building components, enhance energy efficiency, and maintain occupant comfort and safety.

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Welcoming Susannah Davis to CopelandBEC

CopelandBEC is thrilled to welcome Susannah Davis to the team as our newest Senior Consultant!

Susannah is an experienced building envelope consultant with a passion for materials and collaboration. Since earning her Bachelor’s degree in Engineering Science at Smith College, she has enjoyed working on projects across New England and the AEC industry. She recently completed a Master’s degree in Plastics Engineering at University of Massachusetts Lowell, and she hopes to educate and advocate for responsible polymer use in the building envelope world and beyond. With a focus in roofing and waterproofing, she looks forward to continuing to alarm her family and friends with “Roof of the Day” and “Pit of the Day” photos throughout all the deep dives and new heights with the Copeland BEC team!

Air Barriers Under Pressure: Navigating Minnesota’s New Energy Code Requirements

The evolution of Minnesota’s energy code continues to emphasize the critical role of air barrier performance in construction. Proper verification and documentation of these systems has become increasingly relevant for architects and builders working on commercial and institutional projects throughout the state.

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Welcoming Arjun Bir, PE to CopelandBEC

CopelandBEC is thrilled to welcome Arjun Bir to the team as our newest Principal!

Arjun Bir is a building scientist and licensed professional engineer (GA, AL, SC) with a background in structural engineering, and a specialization in the design, investigation, and rehabilitation of building enclosures (roofing, exterior wall, fenestration, and waterproofing systems).

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