The bodyCushion™ is covered in a medical grade vinyl designed specifically for difficult medical and healthcare environments. The vinyl is covered by a 3-year limited warranty, limited to defects in materials and craftsmanship. If the product fails under conditions of reasonable care and appropriate use, replacement components will be sent to owner. For customers beyond their warranty coverage, we offer Vinyl Replacement for the bodyCushion™. Most of our customers report using the bodyCushion™ for 15-25 years before needing to replace vinyl. Because heat and humidity affect the vinyl over time, you can expect 8-15 years before vinyl replacement is needed if you live in a hot/humid climate. If you have questions regarding vinyl replacement for your bodyCushion™, please call us at (541)488-1172 or (800)448-2400 toll free.