Metal structure: 10-year warranty against any deformation of the metal structure.
Lock: 10-year warranty on mechanical locks and 3 years on electromechanical locks.
Seals: 5-year warranty against draughts due to permanent set and spontaneous deformation.
Glass: 5-year warranty against condensation inside the double glazing.
Facings: 5-year warranty on interior facings and 10 years on sculpted aluminium facings.
Performance: 10-year warranty on performance characteristics stated in the product data sheet.