Because of its confidence in its expertise and quality control procedures, sifas® offers a 10 year warranty for home use from the date of purchase for all manufacturing defects of the furniture and a 2 year warranty for textile products and surface finishing. This warranty excludes normal wear and tear and the consequences of any inappropriate treatment, as well as damage by the buyer or third-parties. Sifas® may choose how to respond to the warranty claim, either by repair or replacement of the involved components. All other claims are excluded. Sifas® products are designed using among the proven technologies, processes that ensure the best durability in the worst environment for each of the components including the screws, in accordance with our TT* guarantee (UV,sea fog, water-humidity, freezing, natural chemical agents) resulting in simplicity of use and maintenance of the furniture by clients and fulfilling the criterion for long-lasting aesthetic appearance. The self-supporting canvas of the seatings and backs are made of natural hemp fiber Batyline® Canatex, polyester thread coated with polyvinyl. A material which absorbs atmospheric CO2, helping to reduce the greenhouse effect. The fiber surface has been especially treated against UV radiation and is fire-retardant. Hemp fiber is factoryrecyclable.