With the proper care and maintenance, Sereneview’s Avalon fabric with Armor Protection can last over 10 years and our mesh 2-5 years. Excessive heat will impact the mesh much faster than the fabric. A dedicated curtain/drapery cleaning service will maintain the appearance of the curtains and extend their useful life. Our warranty is five (5) years for the workmanship of the curtains and mesh. The antimicrobial in Armor Protection is a non-leaching durable finish that surpasses fifty (50) commercial launderings. The stain-guard finish is not as effective after twenty-five (25) commercial launderings.