Documentation gives natural stone an advantage in today’s building & construction industry

The Natural Stone Institute has published industry-wide ISO Type III environmental declarations, also called environmental product declarations (EPDs), for three applications of natural dimension stone: Cladding, Flooring/Paving, and Countertops. Also published are 13 Health Product Declarations (HPDs) for natural stone found in 15 MasterFormat® classifications.

An EPD is an independently verified and registered document that quantifies environmental information on the life cycle of a product to enable comparisons between products fulfilling the same function. These EPDs are cradle to grave in scope to define the environmental impacts throughout the entire life cycle, including quarrying, fabrication, installation, care and maintenance, and disposal. HPDs provide design teams and owners greater transparency of material ingredients and their potential human health impacts. Through a special exception for geological materials, NSI published declarations representative of common stone types used in the dimension stone industry, including granite, marble, quartzite, and limestone.

Sarah B Gregg, Marketing Director for the Natural Stone Institute and the industry’s leader for sustainability initiatives commented: “The EPDs and life cycle analysis reports will help natural stone to be recognized as a lower-carbon building material. We’re also glad to be able to provide this transparency to help design teams accomplish their green building goals.” Ralph Morgan, Director of Environment and Sustainability for Polycor agreed: “The importance of having EPDs for the natural stone industry can’t be overstated. The terms ‘natural’ and ‘environmentally sustainable’ do not mean the same thing. We now have the independent data to show how using natural stone in projects can provide lower embodied carbon options, providing the building community with the information they want and need.” 

Eighteen NSI members participated by contributing their lifecycle data. These members can now use these EPDs to represent their products for green building projects. All NSI members can use the HPDs to represent their products. NSI would like to thank the following companies for their participation:

Coldspring

Colorado Stone Quarries

Continental Cut Stone

Cutting Edge Countertops

Delgado Stone Distributors

Freshwater Stone

Independent Limestone Company

Ontra Stone Concepts

Planet Granite

Polycor

Quality Stone

Royal Bedrock

Russel Stone

Stone Interiors

Stony Creek Quarry

Valley View Granite

Vermont Quarries

Vetter Stone

NSI selected Sustainable Minds® as the EPD program operator because of the company’s innovative EPDs. 

The SM Transparency Report [EPD]™ provided the technical information required in EPDs and brings that data to life by telling the natural stone sustainability story across the product life cycle. All life cycle data included in the reports is third-party verified by Ecoform, LLC.

“With increasing awareness of the environmental impact of building and construction materials and the demand for transparency, EPDs are becoming a requirement for public and private procurement,” said Terry Swack, Founder & CEO, Sustainable Minds. “The Transparency Report [EPD] integrates product transparency with product marketing to drive greener decisions by making environmental performance information easy to understand. Now members have EPDs and HPDs for their products, providing them an advantage in today’s market.”

To celebrate the availability of these new environmental performance and material health reports for natural stone, the Natural Stone Institute and Sustainable Minds co-exhibited at Greenbuild in San Francisco, California, in November. 

Find these reports and more in the Sustainable Minds Transparency Catalog™: transparencycatalog.com/company/natural-stone-institute.  


The Natural Stone Institute is a trade association representing every aspect of the natural stone industry.
Learn more at www.naturalstoneinstitute.org.


Sustainable Minds is the only end-to-end product transparency solutions provider for design & construction today.
For more information, visit transparencycatalog.com and www.sustainableminds.com .