For unequaled protection and simplicity of testing, the 4200 series fire door provides a new dimension to fire protection. The 4200 series secures openings in fire walls with UL listed features that assure fast, reliable responses to threats against people and property.
Available in 22, 20, or 18 Gauge Slats
Fusible Link Standard
Up to 4 Hour UL Label
2-Year Limited warranty