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Home » Authors » Tanja Kern
Tanja Kern

Tanja Kern

Tanja Kern is strategic content editor at Roofing Contractor, its affiliated brands and Walls & Ceilings. She can be reached at kernt@bnpmedia.com and (417) 818-4429. She comes from an extensive history at BNP MEDIA with her hard work at the company’s food brands.

Strategic Content Editor
Articles

ARTICLES

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Structural Safety

NYC Tower Failure Offers Warning for Contractors

Buckled columns at the former Pfizer headquarters show how structural movement can damage interior assemblies—and draw specialty contractors into investigation
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Tanja Kern
July 13, 2026

After columns buckled at a Midtown conversion, experts explain how specialty contractors should respond to structural movement, damaged assemblies and potential liability.


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EIMA 2026 Annual Meeting

EIMA Meeting Highlights Housing Policy Shifts, Growing Advocacy Push

HUD officials and lawmakers outlined housing, funding and regulatory changes as EIFS contractors increased advocacy efforts during EIMA’s first-ever meeting in Washington, D.C.
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Tanja Kern
March 31, 2026
From regulatory reform to Capitol Hill meetings, EIMA members left Washington with a clear message: more opportunity ahead but only for those actively shaping policy.
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Tariffs

SCOTUS Ruling Brings Mixed News for AEC Trades

IEEPA duties are out, but Section 232 tariffs on steel and aluminum remain — and distributors may be slow to pass along savings
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Tanja Kern
Lindsay Lewis is the Editor of Building Enclosure magazine.
Lindsay Lewis
February 23, 2026

The Supreme Court's 6–3 ruling invalidates the broad emergency tariffs the Trump administration imposed on imports from nearly all trading partners. For the AEC industry, the decision removes one major cost pressure — but Section 232 duties on steel and aluminum stay in place, and any pricing relief is likely to arrive slowly.


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Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Building Enclosure audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Building Enclosure or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

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    Designing Low-Slope Roofs for Resilience

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    Drained and Back-Ventilated Rainscreens vs Pressurized-Equalized Rainscreens

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Events

April 9, 2026

Strategies for High-Performance Below-Grade Waterproofing

Credits: 1 AIA LU/HSW ; 1 IIBEC CEH; 0.1 IACET CEU

On-Demand Designing a high-performance building enclosure requires more than just surface-level protection; it demands a rigorous, performance-based mastery of below-grade water and gas mitigation. This discussion will provide an expert-level analysis of below-grade waterproofing within the comprehensive framework of the high-performance building enclosure.

April 28, 2026

Roof Design Considerations That Prevent Installation Failures and Change Orders

Credit: 1 AIA LU/HSW; 1 IIBEC CEH; 0.1 ICC CEU

On-Demand This course provides visual examples of actual field conditions. Some good, some not so good; along with design suggestions that can cut installation costs and reduce construction change orders. Upon completion of this course, you will have a better understanding of the requirements the roofing contractor must meet to provide the specified roofing system warranty, and long-term value to the owner.

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Products

Plaster and Drywall Assemblies Manual

Plaster and Drywall Assemblies Manual

This is a comprehensive manual that goes beyond codes and standards, providing expert guidance in design, detailing, material selection and troubleshooting for plaster and drywall.

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