TWS ladders and safety cages


polyester-glass profiles made by pultrusion

  • type 1 – isophthalic resin
  • can be made of resin with higher chemical resistance
  • made to order
Available colours:
  • standard grey or high visibility yellow
  • on request - in most RAL colours
  • fixing with screws and special glue
Additional options:
  • design and 3D visualisation
  • preparation of components and partial assembly in warehouse
  • assembly
Typical applications:
  • alternative to steel, wood or concrete components
  • suitable for indoor and outdoor use

Product description:

Glass fibre reinforced polyester resin (TWS) fixed ladders are suitable for use in industrial and commercial spaces. They provide compliance with standards such as BS 4211:2005, and BS EN ISO 14122-4:2004, making them an affordable and maintenance-free alternative to timber or metal structures.

TWS is perfectly suited to an interior, exterior and aggressive environments where industrial chemicals or acid/salt air may quickly corrode metal systems. The service life of components made from composite materials can reach over 40 years.

Fixed composite ladders are available in the following versions:

1. Internal ladders, e.g. access to underground inspection ducts

Compliant with BS 4211:2005, including:

  • Straight ladder with rung spacing of 250 mm
  • Wall supporting elements adapted to the curvature of a duct

2. External ladders, e.g. access to above-ground structures

Compliant with BS EN ISO 14122-4:2004, they consist of a combination of the following components:

  • Straight ladder
  • Safety cage
  • Safety gate
  • Platform
  • Wall/floor supporting and fixing elements

Available in high-visibility yellow or steel grey. The components are characterised by low weight, high strength as well as corrosion resistance, non-conductivity and non-flammability. In addition, they are almost completely maintenance-free.

All solid-colour construction and optional polyurethane protective coating create a durable and professional-looking product, competitively priced compared to stainless steel or galvanised steel equivalents.

Ladders ensure the safety of workers in working environments, e.g. in factories, power plants, water treatment plants, petrochemical plants, as well as in maritime applications, railway applications, machinery protection, etc.

The relatively low weight of the product makes transport, handling and assembly considerably cheaper than for metal products.

The components can be fully or partially assembled before dispatch and are therefore suitable for immediate assembly.

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We provide free of charge survey and quotation
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