Armstrong linoleum sheet flooring products, including Marmorette, Linorette, Colorette, Granette and UniWalton, has been awarded the United States Department of Agriculture's (USDA's) certified biobased product label through the USDA BioPreferred program, indicating a biobased content of 100%.

USDA defines biobased products as goods composed in whole or in significant part of agricultural, forestry or marine materials. Armstrong’s linoleum contains 100% biobased content by weight per ASTM test method D6866 USDA certifies and awards labels to qualifying products to increase consumer recognition of biobased products and to help assure consumers that a product or package contains a verified amount of renewable biological ingredients.

Linoleum is the original sustainable floor from the brand that first put linoleum in American homes and businesses. More than a century ago, the company ceased discarding post-industrial cork waste and began recycling it—first into corkboard insulation, and soon afterwards into the product on which its modern flooring business was built: linoleum. Today’s linoleum is still made with natural ingredients, like linseed oil, (which comes from the flax plant) wood powder, resins and ground limestone. The rich colors come from mineral pigments and the floor has an all-natural jute fabric backing. The added benefit of NATURCote, an exclusive UV-cured coating, protects the floor from scratches and scuffs and reduces the time, chemicals and labor needed for routine maintenance.

“Manufacturers and vendors who have earned the rights to use the USDA Certified Biobased Product label on a product have submitted to USDA test evidence of the biobased content of the product or package,” said Kate Lewis, deputy manager, USDA BioPreferred Program. “USDA has established minimum biobased content standards for more than 70 product categories. A product must meet or exceed the minimum biobased content percentage in its given category in order to use the Certified Biobased Product label.”

“A labeling system based on solid, well-researched and monitored standards makes for very effective shorthand for consumers concerned about the social and environmental impacts of their purchases,” said Amy Costello, Environmental Sustainability Manager, Armstrong. “By choosing biobased products labeled ‘USDA Certified Biobased Products’ the consumer can be assured that the USDA and the Federal government stand behind the accuracy of the claim that the product contains biological ingredients in the amounts stated on the label.”

According to the USDA, the increased purchase of biobased products will reduce petroleum consumption, increase the use of renewable resources, better manage the carbon cycle and may contribute to reducing adverse environmental and health impacts.