Building Envelope

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SAF C4000 rainscreen system earns AAMA 509-22 classification for drainage and ventilation.

Rep expansion boosts specification and distribution of roof hatches, vents and access systems.

Gigawatt AI campus drives union work, prefab systems and high-performance builds in Michigan.

This May, the National Institute of Building Sciences will host the 2026 Building Innovation Conference at The Ritz-Carlton, Tysons Corner, in McLean, Va., featuring a strong lineup of respected leaders from across the built environment.

Enter W&C’s Top 50 Contractors; share history, team photos and data for the August feature.

Sto adds Level E impact-rated HVHZ wall systems for critical buildings in extreme weather zones.

NWCB 2026 seminars in Las Vegas emphasize risk management, training tactics and labor challenges.

Analysts say the deal is less about scale and more about access to installers, jobsite data and a more connected approach to the building envelope.