The Valportas Fire Door with manual and automatic opening has been specially designed for use in buildings where, due to their architecture, work activity or stored material, there is a risk of fre. The main function is to prevent its spread by compartmentalizing spaces and acting as a fire barrier.The Valportas Fire Door is manufactured with top quality materials, in compliance with current safety standards, and with a fire resistance of 30, 60, 90 and 120 minutes.