Shield Heavy Duty Doors

Product Description


Shield HD doors are designed to limit the transmission of heat from a fire.

With a high density wool core, the doors have excellent heat retardation properties, which prevent the temperature of unexposed areas from exceeding 250F, thus allowing sufficient time for people to safely evacuate the area. Suitable for areas where impact resistance is important. The mineral wool infill also increases the acoustic capability of the doors allowing them to reach an acoustic rating up to 42 db.


  • Usage: heavy duty to extra heavy duty use
  • Ideal for areas where impact resistance is important
  • Such as high security and public facilities.
  • Acoustic rating of 42dB
  • High insulation


  • Optional: flush or with vision panel.
  • Core: high density mineral wool with vertical steel stiffener.
  • Leaf Sheet Thickness: 1.5mm.
  • Leaf Thickness: 44mm - 60mm
  • Frame Sheet Thickness: 1.5mm - 2.0mm.
  • Frame Type: single or double rebate with 150mm to 250mm Jamb Width.
  • Finish: PPC, PVDF, EPOXY.
  • Hardware: heavy duty stainless steel.