More than 10 years with proper care.
Yes. We are giving 5 years warranty.
Yes you can.
Occasionally dusting or cleaning. No other maintenance is needed.
Yes, it is very user friendly.
Yes, the base magnetic strip comes with a strong 3M adhesive tape on the underside. It can stick on any flat surface materials.
Our magnetic strip is a permanent magnet. It will not fade, weakened or demagnetize unless it is expose to extreme heat or strong external magnetic field.
You can send us a picture of your window and we will let you know if we can custom make it.