For all of our upholstered outdoor furniture we use an imported Italian canvas called Tempotest Home - here is some info about this:
Thanks to the innovative finishing Teflon® Extreme by Parà fabric protector all Tempotest Home fabrics are water/oil repellent, resistant to mould, stains, salt and U.V. fading, even though they are soft and pleasant to touch like natural-fibre fabrics. Tempotest Home is guaranteed 6 years against loss of colour and tenacity due to normal weather conditions. The Tempotest Home Collection is machine washable on a cold wash.