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Cadet 3 loft ladder and hatch

Wooden loft ladder and hatch box Load rating of 150kg per tread Overall Load rating. 350kg/m2 Supplied with handrail as standard Thermally insulated. U value = 0.90W/m2K Class 4 certified airtight seal

Cadet 3 Loft Ladder

The Cadet 3 wooden loft ladder…

…the traditional wooden loft ladder

From £545 (excl. VAT)

Including delivery to any UK mainland address


Material: Wood
Operation: 3-part folding
Load capacity: 150 kg per step
U-value: 0.90 W/m2K
Max floor-to-ceiling height: 2.88 m

The Cadet 3 loft ladder and hatch is a traditional wooden loft ladder that offers an attractive design.  It is available in standard sizes only and is supplied as a ready to fit unit. The 3-part folding wooden ladder is contained within, and attached to, a wooden hatch box and an insulated trapdoor.


Key benefits at a glance

  • Traditional wooden loft ladder and hatch design.
  • Load capacity of 150 kg per step.
  • Good energy efficiency of 0.90 W/m2K.
  • Wide steps with anti-slip profile for comfort and safety.
  • Hatch trap door finished in white on both sides.
  • Available in standard sizes only.


  •  3 part folding wooden loft ladder with adjustable tilt
  • Traditional wooden loft ladder design
  • Load capacity of 150 kg per step
  • Supplied assembled in a hatch box with insulated trapdoor
    • Trapdoor supplied with a white finish to both sides
    • Standard hatch box height of 190 mm
    • Snap-lock closure mechanism
  • Energy efficient (U-value of 0.90 W/m2K, certified according to DIN ISO 12567-1 by IFT Rosenheim)
    • Reducing loss of heat and lowering energy costs
  • Class 4 air permeability certified
  • Available in standard hatch sizes for floor-to-ceiling heights between 2200 mm and 2880 mm
  • Wide steps / treads with anti-slip profile for comfort and safety
    • Step width of 360 mm
    • Step depth of 80 mm
  • Supplied ready to install with a standard with a range of accessories
    • Handrail for safety
    • Protective feet
    • Snap-on cover strips in white
    • Mounting screws
The Cadet 3 wooden loft ladder and hatch is available in the following standard sizes that can be ordered on line, and delivered within 2-3 weeks.

Clear room height (mm) Opening length x width (mm) Case height (mm)
2200 – 2880 1200 x 600 190
2200 – 2880 1200 x 700 190
2200 – 2880 1300 x 700 190
2200 – 2880 1400 x 700 190


  • Manufactured and tested to EN 14975 (certified by TÜV SÜD)
  • Supplied with a manufacturer’s 2-year full warranty and 10-year parts warranty


The Cadet 3 wooden loft ladder is available as a BIM model/object from the NBS National BIM library in IFC and Revit format…

Alternatively, please click here to view our full range of available BIM models.


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.

White wooden cover strips for wooden loft ladder hatch boxes

Wooden Cover Strips

£34 (excl. VAT)

Loft Ladder Close-off lock for additional security

Security Lock

£145 (excl. VAT)


Cadet 3 loft ladder brochure


Cadet 3 Wooden Loft Ladder – 6000500A

Data Sheet

Cadet 3 Data Sheet – DS-CAD

NBS Source

Technical specification for the Cadet 3 wooden loft ladder can be found on NBS Source.

NBS Source Partner. Premier Loft Ladders products can be found on NBS Source