Armstrong averages 56 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Armstrong products graded as of October 2026, and 1 of them reach its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/armstrong.
Armstrong grades Good on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Worth buying from Armstrong Good or better, best-graded first
Armstrong
Alterna Tuscan Path
75ExcellentPFAS grade
✓Vinyl composite flooring (VCT or similar)
⚠We found no PFAS statement from the brand
⚠Formaldehyde / VOCs, Vinyl composite flooring typically releases VOCs including vinyl chloride and other…
Armstrong averages 56 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Armstrong products graded as of October 2026, and 1 of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
Is Armstrong non-toxic?
Armstrong Alterna Tuscan Path is the highest-graded Armstrong product we have scored, at 75/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
Which Armstrong products are lower concern for PFAS?
The highest-graded Armstrong products we have scored are Armstrong Alterna Tuscan Path. That is our model-based estimate from materials and public disclosure, not a lab test.
Which Armstrong products should I avoid?
The lowest-graded Armstrong products we have scored are Armstrong Flooring D7115461 Mesa Stone 12 inch X 24 inch Textured Vinyl Flooring, Armstrong Vinyl Flooring Alterna 16 x 16, Armstrong Alterna 8" x 16" Luxury Vinyl Tile. Each one links to the evidence behind its grade.
