All Nova Cork and Linoleum Floorings are covered by a 20 Year Residential Wear Warranty and 10 Year Commercial Wear Warranty. This warranty applies to the original end user and covers only approved product applications. Please note that the warranty is valid from the date of purchase as shown on the consumer’s invoice. If any manufacturing defect occurs, Nova will issue a credit to the store on the original purchase of the product for replacement. Credit applies to material and does not include labor since it is the responsibility of the installer to determine suitability of material prior to installation.