3x7 Feet 1 Hour Fire Rated Steel Door with Glass - 0.8mm Galvanized Sheet, Dark Gray Powder Coated Finish

This 3x7 feet steel fire door features a 1-hour fire rating with optional glass panels, dark gray powder coated finish, and robust construction for superior fire protection in commercial and industrial applications.

• Certified fire resistance with A1.50, B1.0, and C0.50 ratings
• High refractory and heat-insulating perlite board infill
• Thickened reinforcement for stable bearing and impact resistance
• Welding-free surface for easy disinfection and cleaning
• Fireproof expansion sealing strips to prevent smoke spread

Standard package includes fireproof locks, hinges, bolts, and closers. Optional accessories include panic bars, door selectors, door handles, push plates, and door stoppers. All hardware comes with complete test reports and certifications.

Features fireproof expandable smoke intumescent strips (FPJ-B-25X2mm and FPJ-B-20X2mm) around door perimeter to effectively block flames and smoke transmission through gaps between door leaf and frame.

Each door is carefully packaged with interior bubble bags and exterior wooden frames to ensure safe transportation. All products undergo rigorous quality control and international fire safety testing.