Warranty Details

Peace of mind for homeowners

EcoSeal® is backed by a limited lifetime warranty when installed by a Knauf Insulation EcoSeal Authorized Installer. In the event of an EcoSeal product defect, replacement EcoSeal product will be provided free of charge. This warranty does not apply to labor or related products other than EcoSeal. This warranty applies to the original homeowner and is not transferable.