Mineral Core

Mineral Core Hollow Metal Door

Parameters:

  • Maximum height: 8′
  • Maximum Width: 4′
  • Thickness: 1 3/4″
  • Steel sheet thickness: Door leaf uses 18 gauge steel; door frame uses 15 gauge steel
  • Fire rating level: up to 60 minutes
  • Temperature raised: 250℉
  • Maximum glaze size: 5 3/4″ * 16 1/4″
  • Standards: NFPA 252/UL10C/UL10B/UBC/CAN-ULC S104