Professional UL listed steel fire door with 1.5-hour fire rating, specifically designed for hotel applications. Manufactured by Zhongwo Fire Door with over 24 years of industry experience.

Width: Up to 4'0" (1200 mm)
Height: Up to 8'0" (2438 mm)

Available with multiple fireproof filler options:

• Fireproof perlite board
• Honeycomb paper core
• Rock wool core

Available in fire ratings from 30 minutes to 180 minutes (3 hours)

Two frame types available: welded frames and knock-down frames. Both constructed from galvanized steel in thickness options of 18Ga (1.2mm), 16Ga (1.5mm), and 14Ga (2.0mm). Compatible with masonry, concrete, and drywall installations. Standard jamb depth: 4-1/2" and 4-3/4".

Custom hardware configurations available upon request.

Enhanced light transmission with certified fireproof glass options:

• CCC certified heat insulated fireproof glass (up to 3-hour rating)
• UL listed 5mm thick glass ceramic
• 6mm thick boronized glass

Maximum glass area: 2 hours & 100 sq. inches per door leaf. Reinforcement channel and glass frame constructed from 0.8mm thick galvanized steel.

• Standard: PEP paper on both sides + foam channel around 4 edges and corners + foam plate on both sides on PEP paper + strong carton
• Wooden pallet package

Custom packaging solutions available to meet specific shipping requirements.

Zhongwo Fire Door operates 5 factories with total occupying area of 1,000,000 sq.ft. Annual production capacity includes 5,000,000 sets of steel fire doors and 2,000,000 sets of wooden fire doors for commercial and residential construction.