Project Feature: California Natural Resources Headquarters
In our latest project feature, the award-winning California Natural Resources Agency (CNRA) Headquarters in Sacramento, a 22-story, civic landmark that sets new standards for sustainable design and public engagement.
Working alongside AC Martin, Turner Construction, and Walters & Wolf, Sentech engineered and supplied the high-performance structural glass façade systems that create the building’s striking public entrances. The installation includes five monumental structural glass walls, with the largest spanning an impressive 36-ft tall by 61-ft wide, delivering exceptional transparency while maximizing natural daylight throughout the building.
Designed to achieve LEED Platinum certification and Net-Zero Energy performance, the CNRA Headquarters demonstrates how innovative façade engineering can support both architectural vision and environmental responsibility.

Visit the project page to learn more about Sentech’s role in this landmark California project.
Project Details
Facade System: Specialty Glass Fin System
Product: Specialty, VetraPatch
Scope: Facade Design, Engineering and Material Supply
Completion: 2022
Project Credits
Owner: State of California
Architect: AC Martin
Glazing Contractor: Walters & Wolf
General Contractor: Turner Construction
Awards
USGBC LEED Platinum v4 BD+C New Construction
DBIA National Project of the Year, 2022
DBIA WPR Project of the Year, 2022
IPI Project of the Year Building & Infrastructure, 2022
ENR California Best Regional Project Northern California Best Government/ Public Building, 2022
Sacramento Business Journal Best Real Estate Projects, Sustainability, 2021
IPI Sue Dyer Innovation Awards Big Room, 2021
DBIA WPR Lean in Design, 2022
DBIA WPR Design Excellence, 2022
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Part II: Designing HVHZ-Compliant Structural Glass Systems
Part I: Designing HVHZ-Compliant Structural Glass Systems
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