The following warranty conditions apply to the aluminum frames of Toelevering Online:

• 5 year warranty on aluminum frames and windows;
• 5 year warranty on hinges and locks;
• 5 year warranty on ventilation grilles;
• 5-year warranty on the glazing system, including the installation and delivery of the ventilation grille on the glass;
• Glass breakage and scratches, other than those found on delivery, are excluded from the warranty.

The above conditions apply when the frame and associated hinges and locks have been properly maintained. To find out more about maintaining aluminum frames, read the maintenance advice here .