What kind of warranty do you offer?by Jeff JensenWe offer the industries only Lifetime Warranty.We can do this because of our superior strength, extremely thick vapor barrier, Titan Tough outer protective shell, and our hinge and gasketing details.Please see our warranty page for full details.Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.