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Home  ≫  Access Doors  ≫  Fire-Rated  ≫  Insulated

Insulated

Insulated

Nystrom I-Series fire-rated, insulated access doors provide access through openings in fire-rated vertical or horizontal surfaces. UL listed "B" label for 1-1/2 hours in vertical surfaces(maximum temperature rise to 250°F in 30 minutes).
Warnock-Hersey listed for 3 hours in horizontal surfaces.

IT
IT Insulated Fire-Rated Access Door
  • 1" Exposed Flange
  • Vertical or Horizontal Installation
  • Fire Rated Vertical and Horizontal
Shop Drawings
CAD BIM Specification Installation, Operation, & Maintenance LEED Warranty
IW
IW Insulated Fire-Rated Access Door
  • Wall Bead Flange
  • Vertical or Horizontal Installation
  • Fire Rated Vertical and Horizontal
Shop Drawings
CAD BIM Specification Installation, Operation, & Maintenance LEED Warranty
IP
IP Insulated Fire-Rated Access Door
  • Plaster Bead
  • Vertical or Horizontal Installation
  • Fire Rated Vertical and Horizontal
Shop Drawings
CAD BIM Specification Installation, Operation, & Maintenance LEED Warranty


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