ClarkDietrich logo

©2026 Clarkwestern Dietrich Building Systems LLC. All rights reserved.

Sustainability Support Docs



NEW SustainabilityPRO

Create your own on demand LEED letters in SustainabilityPRO!
Quickly access the product-specific information and certifications needed to calculate contributions to LEED® and other green building certification and rating systems—all in one platform. Launch SustainabilityPRO

 


Sustainability Terms

  • Glossary for Sustainability

LEED® & Recycle Info

  • ClarkDietrich LEED® Services
  • LEED Summary Letter for Steel Products
  • Recycled Content Data Collection and Calculation Methodology for Steel Products
  • Steel Recycling Institute
  • Recycling Construction Materials - (AGA) American Galvanizers Association

Health Product Declaration (HPD)

  • ClarkDietrich's HPD for ASTM A1003 Steel Products (Interior Framing, Exterior Framing and Clips/Accessories)
  • ClarkDietrich's HPD for ASTM A653 Steel Products (Interior Finishing and Exterior Finishing)
  • ClarkDietrich's HPD for Pro-Flex300 PVC-Free Flexible Corner Bead (Interior Finishing)

Environmental Product Declarations (EPD)

  • Low Embodied Carbon (LEC) - ClarkDietrich EPD Cold-Formed Steel
  • Low Embodied Carbon (LEC) - EPD Optimization Assessment Report
  • ClarkDietrich EPD Cold-Formed Steel
  • ClarkDietrich EPD Cold-Formed Steel-Site Specific Riverside, CA
  • ClarkDietrich EPD Cold-Formed Steel-Site Specific Woodland/Sacramento, CA

Living Building Challenge (LBC)

  • LBC 3.0 Requirements for Cold-Formed Steel Framing – September 2022
  • LBC 4.0 Requirements for Cold-Formed Steel Framing – September 2022
  • LBC 3.0 and 4.0 Requirements for Cold-Formed Steel Framing - Summary Compilation
  • LBC 4.0 Requirements for Vinyl Based Finishing Products - September 2022

AIR QUALITY – VOC TESTING AND CERTIFICATION

  • Clean Air Gold Certification (Vinyl - Interior Molding and Trim)
  • Clean Air Gold Certification (Strip-Stick, Strait-Flex Wet-Flex, Strait-Flex Wet-Stick, Strait-Flex Pro300)
  • Clean Air Gold Certification for Steel Products (ASTM A653 & A1003 grade steel)
  • GREENGUARD Certificate of Compliance for DanBack Fire Treated Wood
  • GREENGUARD GOLD Certificate of Compliance for DanBack Fire Treated Wood

Buy America(n) and baba Requirements for Steel Framing

  • Customer Request Form - Buy America(n) and Build America, Buy America (BABA)
  • Buy America - General Letter
  • Buy American - General Letter
  • Build America, Buy America (BABA) - General Letter - Steel Products
  • Build America, Buy America (BABA) - General Letter - Vinyl Products

various support documents

  • Danback - Forest Stewardship Council (FSC) Certification

 

  • Contact ClarkDietrich Technical Services at 888-437-3244 for any questions on recycle & coating product information.