The Janus International Series 650 steel roll up door has been designed and manufactured to give self-storage facility owners a high amount of value, as the 650 mini storage roll up doors are extremely durable and require virtually no maintenance. Janus doors provide long term savings that it brings when installation, maintenance, and replacement costs. Each metal roll up door comes with a three year workmanship and material warranty. Additionally, a 40-year film integrity and a 30 year no-fade policy for the paint