The Kraus Lifetime Limited Warranty is one of the most extensive in the industry. It covers manufacturer defects in faucet function as well as faucet finish, provided you are the original purchaser. Labor charges and/or damage incurred during installation, repair or replacement are excluded. Also excluded are repair parts resulting from normal wear and tear. Please not that this warranty applies to faucets for home use only. It excludes industrial, commercial and business use. Faucets used for these purposes are covered by a five-year limited warranty from date of purchase, with all other terms of the standard warranty applying.