Why Choose YK UL Fire Doors? Trusted Certification: Every fire door is tested and certified to UL, BS, and CCC standards, ensuring global compliance. Premium Core Materials: All internal fillings such as fireproof perlite boards meet China’s highest rating (A1 for fire resistance, ZA2 for toxicity). UL Stainless Steel Finish: Our 304 SUS fire door finish offers durability, corrosion resistance, and high-end aesthetics. Customizable Engineering: Whether you need a UL listed stainless steel fire door or a large-scale double door fire-resistant system, YK offers tailored designs and dimensions. Smooth Operation: Engineered for minimal opening force and seamless operation without jamming. Weld-Free Surface Finish: Our weld-free technology guarantees a flawless appearance and reduced oxidation risk.

UL Double Leaf Steel Fire Rated Door – UL/BS Certified | YK Fire Rated Door Manufacturer

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Inside Bubble Bags + Strong Carton + Wooden Frame
Delivery Time: 45 Days After Payment Received
Payment Terms: Western Union, MoneyGram, Cash, L/C, T/T
Supply Ability: 600 Sets per Day
Place of Origin: China
Brand Name: YK Door Industry Co., Ltd.
Certification: BS, WHI, UL, CCC
Model Number: ZW-MM09


Product Overview – UL Metal Fire Door for FD60 Applications

As a leading UL fire rated door manufacturer, YK Door Industry Co., Ltd. presents its Double Leaf Flush Panel FD60 Fire Rated Metal Door, engineered for both performance and architectural harmony. Certified under UL and BS standards, and finished with 304 stainless steel, this door is ideal for commercial, industrial, and high-rise applications where fire protection and durability are critical.UL Double Leaf Steel Fire Rated Door.

Designed to achieve a 60-minute fire rating, this double leaf UL metal fire door balances aesthetic value with robust fire performance, making it a trusted solution for code-compliant fire compartmentation. Our product range also includes UL steel fire resistance doors and stainless steel fire doors that meet or exceed global safety standards.


Key Specifications – UL Steel Fire Resistance Door

Feature Detail
Product Name 304 SUS Fire Door (Double Leaf, Flush Panel)
Fire Ratings Available 30 / 60 / 90 / 120 Minutes (FD30, FD60, FD90, FD120)
Certification UL, BS, CCC, ISO9001:2008
Door Leaf Material 304 Stainless Steel or Galvanized Steel
Door Frame Material 304 Stainless Steel
Door Leaf Thickness 40 mm (FD30), 45 mm (FD60), 55 mm (FD90/120)
Frame Depth Varies with Rating (Up to 120 mm for FD120)
Opening Style Swing Type (Left / Right Handed)
Core Material Perlite Board, Honeycomb Paper, Polyethylene Foam, Rockwool
Glass Options Fireproof Float Glass (Custom Sizes Available)
Surface Treatment Powder Coated / Primer Painted / Heat Transfer Printing
Color Options RAL Standard or Customized
Fire Seal Strip FPJ-A or FPJ-B Models (Customized Upon Request)
Hardware Included UL Listed: Lock, Bolt, Hinge, Sequencer, Closer (Optional Add-ons)
Warranty 2 Years

Fire Door Ratings – Understanding UL Classifications When choosing a fire-rated system, understanding fire door ratings is essential. Our UL steel fire resistance doors are available in FD30, FD60, FD90, and FD120 models—corresponding to 30, 60, 90, and 120 minutes of tested fire protection. This rating system aligns with broader fire protection components, such as: Fire-resistant window ratings Fire-rated window classification Fire window performance standards Fireproof window rating system Fire-resistant glazing ratings Our stainless steel fire doors can be paired with fireproof glass inserts or compliant fire-rated glazing systems, ensuring a holistic fire compartmentalization solution in accordance with UL and BS protocols.