Manufacturers race to offer EPDs, HPDs in response to LEED v4

Under LEED v4, projects are awarded points for using at least 20 building products that have issued Environmental Product Declarations or Health Product Declarations. In response, manufacturers are racing to offer EPDs and HPDs for their product lines. 

November 25, 2013 |
David Barista

Once again, the U.S. Green Building Council is driving change in the construction industry with its LEED rating system. One of the dramatic shifts LEED v4 is likely to spark is greater demand for transparency from building product manufacturers. In short, Building Teams want to see an ingredients list for the products they specify.

More than two dozen architecture firms, including SmithGroupJJR and Perkins+Will, already require transparency from their product suppliers, but LEED v4 will greatly increase demand. Under the new Building Product Disclosure and Optimization credit, LEED v4 awards points for construction projects that use at least 20 building products that have issued Environmental Product Declarations or Health Product Declarations.

In response, manufacturers are racing to offer EPDs and HPDs for their product lines. Several people highly involved in the EPD and HPD verification process told us that they are overwhelmed by the number of requests from manufacturers.

At Greenbuild, a number of companies announced EPDs and HPDs. They include:

  • CalStar - all brick products (officially released an EPD last year)
  • CertainTeed - fiberglass blowing wool insulation lines (including InsulSafe SP, InsulSafe XC, TrueComfort, UltraComfort, and OPTIMA); fiberglass Sustainable Insulation batts; and acoustical ceiling products (including Cashmere and Fine Fissured High NRC, Protectone Products, Gyptone, VinylShield, Vinylrock, VOC Compliant Symphony f, and Symphony m). 
  • GAF - EverGuard TPO and EverGuard Extreme roofing products
  • InPro Corp. - door and wall protection products (including IPC Door and Wall Protection Systems)
  • Kingspan Insulated Panels - insulated metal panel products
  • Knauf Insulation North America - EcoBatt Kraft Faced Insulation with ECOSE Technology; EcoBatt Unfaced Insulation with ECOSE Technology; Jet Stream Ultra Blowing Wool Insulation
  • Owens Corning - EcoTouch Insulation (Unfaced and Kraft-Faced); Unbonded Loosefill insulation; FOAMULAR Extruded Polystyrene (XPS) Insulation
  • TOTO - high-efficiency toilets
  • USG - acoustical ceiling panels

We'll update this list periodically as more manufacturers announce EPDs/HPDs for their product lines. 

David Barista | BD+C Editors
Building Design+Construction
Editorial Director

David Barista is Editorial Director of Building Design+Construction and, properties that combined reach more than 100,000 commercial building professionals, including architects, engineers, contractors, and building owners. David has covered the U.S. construction industry for more than a decade, previously serving as Editor-in-Chief of BD+C, Professional Builder, Custom Builder, and He has won numerous editorial awards, including six Jesse H. Neal Awards and multiple honors from the Construction Writers Association and the American Society of Business Publication Editors.


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