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Isotec 200 Fire Rated Loft Ladder

Premier Loft Ladders Ltd

The Isotec 200 fire rated loft ladder offers up to 60 minutes fire protection ( EI260 ) and superb thermal insulation. The heavy duty load rating makes the Isotec 200 an ideal loft ladder for commercial and industrial projects. In addition, very high thermal insulation and an airtight seal make it a good choice for low carbon buildings. The Isotec also benefits from large treads (360mm wide by 120mm deep) and counter-balance operation for safety and comfort.

Key benefits at a glance

  • High strength ladder
  • Load capacity of 250kg per step
  • Very high energy efficiency of 0.17 W/m2K
  • 60 minute fire protection
  • Counter-balanced hatch and ladder operation
  • Available in standard sizes or made-to-measure with a range of options and accessories

Standard Features

  • Folding steel loft ladder with white powder coat finish
  • High strength, heavy duty loft ladder, with a load capacity of 250kg per step
  • Supplied assembled in a hatch box with insulated trapdoor
    • Standard hatch box height of 520mm
    • Includes mounting accessories and instructions
  • Very high energy efficiency (U-value of 0.17 W/m2K, calculated by TU Graz)
    • 200mm thick stone wool insulation in the lower cover
    • Reducing loss of heat and lowering energy costs
  • Class 4 air permeability certified (according to EN12114 by IFT Rosenheim)
  • EI260 fire-protection (tested according to ÖNORM 3860, EN 1634-1, EN1363-1)
  • Available in standard hatch sizes for floor-to-ceiling heights between 2500mm and 2700mm
  • Can be made-to-order to meet your exact dimensional requirements (see ‘Dimensions’ tab for details)
  • Wide steps / treads with anti-slip profile for comfort and safety
    • Step width of 360mm
    • Step depth of 120mm
  • Supplied ready to install with mounting accessories and instructions


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