For each model werecognise:
a 5-year warranty on the functionality of the product and all its installed components (in strict compliance with the installation, maintenance and product care instructions), anda 5-year warranty on the airtightness of the insulating glass, which also covers the prevention of the appearance of condensed water in the inter-glass space.
Any elimination of product defects or replacement of defective parts is free of charge during the warranty period. You can find out more about the validity of the warranty and the warranty terms and conditions at this link.