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Supreme Vertical Retractable Ladder

Heavy duty aluminium retractable loft ladder for access to a loft or plant room via a vertically-mounted wall hatch. Manufactured from high strength die-cast aluminium alloy components, wooden hatch box and insulated trapdoor.

The heavy-duty spring and dampening mechanism allow the ladder to be raised and lowered with a minimum of effort. In addition, large steps and pre-assembled telescopic handrail offer comfort, safety and ease of egress.

Features and benefits:

  • High strength aluminium retractable ladder.
  • Heavy duty load rating (200 kg per tread).
  • Highly insulated trap door/ hatch.
  • Very easy to operate.
  • Available made-to-measure to suit specific project requirements.
  • Telescopic handrail and anti-slip treads to provide comfort and safety.
  • Supplied with a two-year full warranty and a ten-year parts warranty.
  • Low maintenance with high durability.
  • Supplied ready to install.

General information
Uniclass 2015
Pr_25_30_85_03 Aluminium loft laddersPrimary

L30/41 Loft ladders

L30/421 Loft ladders

Specification data - Aluminium loft ladders
Product Reference

Supreme Heavy Duty Retractable Ladder

Hatchbox/ trapdoor material



Floor-to-ceiling height

Up to 2500 mm

2501–2790 mm

2791–3090 mm

3091–3390 mm

Hatchbox -

Insert requirement, available 240–400 mm for wooden hatch box.





Additional telescopic handrail

Powder coat finish to aluminium ladder

Any RAL code, insert requirements.

Standard product features

Load bearing capacity (per tread):

200 kg.

Vertical access:

The maximum operating height is 3390 mm.

Insulated trapdoor:

An insulated 62 mm thick sandwich trapdoor which is white coated to the underside. The insulation U-value is 0.58 W/m²K.


Treads between 200–350 mm wide and 140 mm deep.


- Manual:

Counter balance spring operation.

Product Options

Hatch box/ trapdoor:

Hatch box is constructed from 18 mm thick laminated wood.

Hatch box:

- Size (h x w):

  • The minimum opening width is 600 mm.
  • Up to 2500 mm: 800 mm.
  • 2501–2790 mm: 850 mm.
  • 2791–3090 mm: 950 mm.
  • 3091–3390 mm: 1050 mm.

Third party certifications
  • BS EN 14975
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