The Construction Specifier Express

July 14, 2026

Manhattan retrofit hits major structural setback

Buckled steel columns stopped construction. Read what happened and what comes next.

New sliding door system elevates performance

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Serenity Sliding Door Systems combines performance and design flexibility to support modern building needs. Take a closer look.

Showcase your firm’s technical excellence

The Construction Specifier’s brand-new 'Top Firms' program recognizes firms that deliver consistently across projects and practice. See how to enter.

Seattle airport’s next chapter puts sustainability first

See how Seattle-Tacoma International Airport’s concourse project integrates sustainable design strategies to enhance passenger experience.

How concrete is redefining fire-ready design

As fire risks evolve, resilient construction solutions matter more than ever. Explore how concrete can help protect communities.

Modular panels support next generation of efficient buildings

Discover how modular panel systems are helping projects meet ambitious energy targets while improving construction efficiency.

Are you up to speed on today’s roofing best practices?

Take this quiz to test your knowledge of the principles, challenges, and best practices shaping today’s roofing industry.

DISCUSSIONS OF THE WEEK

Announcing the New CSI Foundation Board of Trustees

CSI is excited to announce the new members selected to serve on the CSI Foundation Board of Trustees.

JOIN THE DISCUSSION!

Pre-bid substitution requests

Can someone guide me to a pre- and post-bid substitution request form in either PDF format or Word? Are they still completely different forms, or have they merged into one and the same?

JOIN THE DISCUSSION!