Grain is a curtain fabric woven in fire-retardant Trevira CS yarn, composed of contrasting yarns that have a very nice and smooth drape due to the construction. Grain is also available with the patented NordShield-Biolayr® treatment that forms a physical barrier against bacteria. This innovative and sustainable treatment inhibits the build-up of bacteria on the surface of the fibers and prevents the development of unwanted pathogens. Together with the perfect balance between light transmission and privacy, the good washability, the sound-absorbing capacity (0,6Aw) and the many beautiful colors, it makes this fabric extremely suitable for environments in healthcare, education and offices.