Warranty:Manufacturer Limited Warranty. The WeatherMAX 80® 8 oz. fabric should last 5-9 years and has a 4-year Warranty (alternative Black and Navy Elite® 9 oz. fabric have a 5-year Warranty). Laportes® warrants to the original purchaser of its product that Laportes will repair or replace any products found to be defective in materials and workmanship for a period of one (1) year from the original purchase date. Use of this cover In-Water voids all warranties. Use of Bungee Cords instead of Tie-Down Straps will void warranty. See full details at https://ttopcovers.com/warranty/.