Silestone 25 Year Warranty
Silestone is the only brand that offers a certified warranty, in writing. Only a global leader, one which is the largest producer of quartz surfaces and the only one with bacteriostatic protection in some colours, could once again draw ahead of the pack and offer a genuine 25-year warranty for Silestone. Requisites for fulfilment of the Silestone warranty.
To activate your warranty, the user must provide a proof of purchase. Warranty is valid after online registration within 60 days of purchase.