Isotec Electric fire rated loft ladder. Fully automatic loft ladder. Available from Premier Loft Ladders

Folding steel loft ladder Load rating of 250kg per tread Supplied with handrail as standard Available made-to-measure Thermally insulated. U value = 0.33W/m2K Class 4 certified airtight seal Electrically operated loft ladder EI(2)30 Fire rated loft ladder. 30 minutes from below. EI(2)60 Fire rated loft ladder. 60 minutes from below. EI(2)90 Fire rated loft ladder. 90 minutes from below. EI(2)120 Fire rated loft ladder. 120 minutes from below.

Isotec Electric Fire Rated Loft Ladder

The Isotec Electric loft ladder…

…protection from fire and heat for up to 120 minutes

From £2475 (excl. VAT)


Material: Steel
Operation: Electric 3-part folding
Load capacity: 250kg per step
U-value: 0.33 W/m2K
Fire Rating: EI230 / EI260 / EI290 / EI2120

The Isotec Electric fire rated loft ladder offers superb fire protection and thermal insulation. With up to 120 minutes fire resistance ( EI2120 ) and a heavy duty load rating. The fully-automatic low-noise electric loft ladder is controlled via a wall-mounted control unit or optional infrared remote control. As such, access to the loft is very easy. Furthermore, high thermal insulation and an airtight seal make it a good choice for low carbon buildings.


Key benefits at a glance

  • Ease of operation and convenience
  • Low-noise electric motor with manual back-up
  • High strength, heavy duty
  • Load capacity of 250kg per step
  • High energy efficiency of 0.33 W/m2K
  • 30, 60, 90 or 120 minute fire protection
  • Electric folding steel loft ladder with white 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 420mm
    • Includes mounting accessories and instructions
  • High energy efficiency (U-value of 0.33 W/m2K, calculated by TU Graz)
    • Reducing loss of heat and lowering energy costs
  • Class 4 air permeability certified (according to EN12114 and EN 1026 by TU Graz)
  • EI230, EI260, EI290 or EI2120 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 2750mm
  • Wide steps / treads with anti-slip profile for comfort and safety
    • Step width of 360mm
    • Step depth of 120mm
  • Complete with handrail for safety and comfort

Isotec fire rated loft ladder – manual operation

  • The Isotec is available with manual operation in standard sizes and made-to-measure.
  • Please click here for more information.


Isotec Electric fire rated loft ladder is available in the following standard sizes only.

Clear room height (mm) Opening length x width (mm) Case height (mm)

2500 – 2650

1200 x 600


2500 – 2650

1200 x 700


2550 – 2750

1300 x 700


2550 – 2750

1400 x 700




  • Manufactured to EN 14975
  • Supplied with a manufacturer’s 2-year full warranty and 10-year parts warranty
  • EI230, EI260, EI290 or EI2120 fire-protection (tested according to ÖNORM 3860, EN 1634-1, EN1363-1)


The following accessories are only available for order with a loft ladder.  Please make sure to add the required accessories to your cart before checkout, or contact us directly to discuss your requirements.

Infrared remote control for Isotec and Eurostep Electric Loft Ladders

Infrared remote control

£170 (excl. VAT)

Airtight sealing kit for outside of Wippro loft ladders

Airtight Sealing Kit

£55 (excl. VAT)

Upper cover for improved thermal insulation and protection from dust

Insulated upper cover

Please contact us for details


Isotec Fire rated loft ladder – 7000301

NBS Plus

Technical specification for the Isotec fire rated loft ladder can be found on NBS Plus.

Premier Loft Ladders technical specifications available on NBS Plus

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