Why aluminum ?

Aluminum is a high quality material at a very competitive total cost.

High quality material at a very competitive total cost. With only one third of the weight of steel, aluminum provides for cost savings in logistics and installation. Tooling and metalworking are easy, and the constructions are based on modular and normalized profiles. On top the high quality material provides for a lifetime of over 30 years without any maintenance or painting (no harmful oxidation).

Therefore, despite the use of relatively expensive but high quality raw materials, the total cost of ownership of aluminum stair is often very competitive.


+ No maintenance required;
+ Long life construction: over 30 years;
+ No harmful oxidation / anodizing protects the material
   even in relatively aggressive environments.
+ Approx. 3 x lower port.weight than a similar construction in
   steel;
+ Modular: assembles just like a "meccano";
+ No welding. Easy materials processing on site, if
   necessary;
+ Well adapted for trans
+ Materials handling easy due to low weight - Easy
   tooling and metalworking;
+ Constructions based on modular and normalized
   profiles;
+ Creative custom solutions (counterbalanced stairs,
   suspended stairs, .).
- Per "mechanical resistance", aluminum raw material is
  30% more expensive than galvanized steel.


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