- GLASS EXTENSIONS ETC
- OTHER PRODUCTS
The warranty is provided by the manufacturer, Internorm, regardless of whether the dealer is still trading.
Furthermore lnternorm guarantees safe-guarding that lnternorm products can be repeatedly serviced by our experts in such a fashion (original parts not obligatory), to retain their full function for a period of 30 years . However, this presupposes that the frame construction (frame and sash) is not damaged. The 30-year period starts from the production date. The services required to maintain the functionality, including the materials required, labour etc. will be invoiced according to the currently valid rates.