Factory Stainless Steel 3Hr Fire Rated Rolling Shutter Door

Factory Stainless Steel 3Hr Fire Rated Rolling Shutter Door

Heavy-duty rolling shutter door built from stainless steel with a certified 3-hour fire rating, designed for factory perimeters, warehouse loading bays, and industrial fire barrier zones. The interlocking slat profile provides robust protection against fire spread while maintaining smooth rolling operation under demanding conditions.

Key Features

• 3-Hour Fire Rating: Certified fire resistance for critical compartmentation and fire barrier applications
• Full Stainless Steel Construction: Corrosion-resistant stainless steel slats and guides for long service life
• Manual Chain-Hoist Operation: Reliable mechanical operation that functions without external power
• Interlocking Slat Profile: Tightly sealed slats prevent smoke and flame penetration between joints
• Fire-Release Mechanism: Automatic closure trigger compatible with fire alarm and sprinkler systems

Technical Specifications

• Material: Grade 304 stainless steel slats (0.8mm–1.2mm thickness)
• Fire Rating: 3 hours — tested to UL 10B / BS 476 / GB 14102 standards
• Max Width: Up to 6 meters (custom wider options available)
• Operation: Manual chain-hoist with optional motorized upgrade
• Certification: CE, ISO9001, GB 14102 fire-rated
• Finish: Brushed or matte stainless (no paint required)

Applications

• Factory fire compartment walls
• Industrial warehouse fire barrier zones
• Commercial building stairwell and corridor openings
• Loading dock separation between storage and processing areas

Pricing: Starting at $800 USD (FOB Guangzhou)
Lead Time: 15-20 business days for standard sizes
Includes: Door assembly, guide rails, hood cover, chain-hoist mechanism, fire-release bracket