Limited Manufactures Warranty warrants to be free of manufacturer defects for 5 years from date of purchase (painted finishes are limited 2 years warranty) or as long as the original purchasing consumer owns the home, whichever is less, against avoidable and unnatural defects in material and workmanship under normal use. This limited warranty applies to domestic use, is non-transferable and proof of purchase is required. This warranty does not cover products that have been misused, mishandled, abused, improperly stored or installed, modified or subject to excesses of moisture or extreme temperatures, accidents, negligence, on-site alterations, improper storage, defective installation, or normal wear and tear. This warranty does not cover or include the cost of installation, removal, subsequent damage or transportation of defective product. Click here for complete warranty information.