Lagostina pans are guaranteed for twenty five years against any manufacturing defects. 

This warranty does not cover damage caused by incorrect use, professional use or if the product is knocked or dropped.  It does not cover stains, discoloration or scratches on the inside or outside of the product due to normal wear and tear. 

It is important to follow the use and care instructions included with the product as the Lagostina guarantee is conditional upon them being respected.