10-year limited warranty for the manufacturing defects of the products. Big Slabs by Nuovocorso comes with a 10-Year Limited Warranty. Nuovocorso warrants that Big Slabs sintered stone will be free from any manufacturing defects for intended residential use for the original purchaser in the residence in which it is permanently installed. Nuovocorso provides detailed information in its product literature regarding appropriate application, installation and maintenance for this product. Failure to comply with these guidelines void this warranty. For this warranty to be effective, you must (1) be able to provide a completed warranty form with accompanying documentation and (2) be in compliance with the conditions of this warranty. To qualify for any warranty claims such as repair or replacement, you will need to provide the original dated sales receipt or other documentation to demonstrate proof of purchase and documentation to demonstrate proof of proper installation. This express warranty is the sole warranty extended and replaces any statutory warranties to the maximum extent allowable by law.