Class B 120 Minute Fire Door

Class B Fire Door

Specifications:

• Fire Rating: 2-hour stability, 1-hour integrity, 1-hour insulation
• Application: Designed for demanding environments such as elevator shafts, stairwells, and large chambers where enhanced fire resistance is crucial.

Construction:

• Core Material: High-density fire-resistant material for maximum durability and thermal insulation.
• Door Skins: Available in hardboard, steel, or other durable finishes, suitable for painting or veneering.
• Edges: Fully concealed for a clean, seamless appearance.

Steel Door Frame:

• Material: Heavy-duty 1.6mm mild steel
• Rebates: Double rebated (25mm x 50mm) for enhanced sealing
• Finish: Red oxide primer for corrosion resistance
• Wall Compatibility: Suitable for 230mm walls
• Base Options: 22mm screed or no screed finish
• Fixing: Conventional drywall or masonry fixing options available

Dimensions:

• Standard and custom sizes available to fit project requirements

Additional Features:

• Compatible with smoke seals and intumescent strips for added protection
• Factory pre-hung with heavy-duty stainless steel hinges
• Supplied unpainted for finish customization
• Optional vision panels or louver sections available for specific applications

Handing Guide:

• All Class B fire doors open outward. To determine handing, stand on the hinged side:
  • Hinged on the left side: Order left-hand door.