Internal door warranty is only applied to those products that have been kept and maintained in regard to safety, storage and maintenance rules.
Door panels and blocks must be stored in the original packaging, in a dry place with good ventilation. Recommended temperature is from +1 to +35 C and humidity of 30-70%.
It is recommended to build the door panel by its the lateral edge on a flat surface. Do not store in places where strong temperature fluctuations tend to happen (including storage near heating devices) and where moisture can possibly get into the package – this is an important guarantee of the preservation of door quality.
Doors and assembling components should be used in heated rooms with temperatures from +1 to +35 C and humidity of 30-70%.
During the warranty period and during the whole door exploitation time it is not recommended to process the surface with abrasive products, to alow the long-term contact with water and direct sunlight.