We test using the NFPA standard. Our fabrics are all NFPA 701-compliant under the 2010 Test Method 1. We also test to make sure our fabrics meet or exceed requirements established in California, New York and other municipalities.   Our drapery fabrics meet or exceed industry performance and flammability standards, as well as color and lightfastness standards. These fabrics have excellent opacity and sound absorption with a “best” rating for Noise Reduction Coefficient (NRC).