• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Jandris Block

  • Products
    • Architectural CMU
      • Ground Face CMU
      • Polished CMU Series
      • Weathered Polished Series
      • Split Face CMU
      • Smooth Face CMU
      • Fluted & Prism CMU
    • Standard CMU
    • Insulated CMU
    • Soundblox
    • Ballast Block
    • Low Embodied Carbon CMU
    • Keystone® Retaining Walls
      • Standard II / Compac II
      • Victorian Stone
      • Verazzo Stone
      • Keystone® Installation
      • Dealer list
      • Keystone® Gallery
    • Concrete Products Group
  • Resources
    • Fire Ratings
    • Guide Specifications
    • Installation + Cleaning
    • TEC Notes & eDetails
  • Project Gallery
  • Sustainability
    • Facility
    • Inherent Sustainability
    • EPDs & HPDs
    • CarbonX
  • About Us
    • Our Company
    • History
  • Hey Heidi
  • Contact
  • Show Search
Hide Search

EPDs & HPDs

EPDs

In 2016, we were the first CMU manufacturer on the East Coast to have 3rd party verified EPDs for each one of our individual mix designs – that’s almost 400 EPDs (Environmental Product Declarations).

Having an EPD for each one of our mix designs establishes an impact indicator baseline for our mix designs and our manufacturing process.  We were able to see how raw material choices affected our impacts, and how improvements to our manufacturing process directly lowered them.

Looking critically at our EPD results, we’re able to see the areas where we can make real improvements, and also areas that don’t help as much as we thought.  In addition, they provide a solid direction for future improvements at our facility.   

HPDs

We have LEED V4 Compliant HPDs (HEALTH PRODUCT DECLARATIONS) for our structural and architectural CMU.

Primary Sidebar

  • Architectural CMU
    • Ground Face CMU
    • Polished CMU Series
    • Weathered Polished Series
    • Split Face CMU
    • Smooth Face CMU
    • Fluted & Prism CMU
  • Standard CMU
  • Insulated CMU
  • Soundblox
  • Ballast Block
  • Low Embodied Carbon CMU
  • Keystone® Retaining Walls
    • Standard II / Compac II
    • Victorian Stone
    • Verazzo Stone
    • Keystone® Installation
    • Dealer list
    • Keystone® Gallery
  • Concrete Products Group

Hey Heidi Blog

Jandris Block
202 High Street | Gardner, MA 01440-3632
Tel. 978-632-0089
© 2025 Jandris Block All Rights Reserved