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Materials

Always

the perfect

materials

Materials

Highlight your staircase with appealing accents – all it takes is the right material. With innovative products and state-of-the-art technology, we can turn your staircase into a work of art you never tire of looking at.

Yes, we are experts in staircase construction, but we also like to experiment. This penchant for innovation is how we turn steel, weathering steel, stainless steel, plastic, glass and stone into unique pieces that give each building its unique character.

Materials

Bronze
Bronze
Bronze
Cor-Ten
Cor-Ten
Cor-Ten

Elegantly rusty and totally waterproof

Weathering steel is gaining momentum in the construction industry, and not just because of its extraordinary physical properties. This special steel is a real eye-catcher, too. It is also known as CORTEN steel, a name inspired by its two main properties: COR stands for “corrosion resistance” and TEN for “tensile strength”. This sturdy steel alloy is 100% weather-resistant, maintenance-free and extremely durable, as the outer oxidised layer acts as a protective barrier against further rusting.

Useful information

  • Steel with an oxidised layer on its surface
  • No painting required, as the layer of rust protects it from corrosion
  • Tawny colouring
  • The staircase surface is waxed to protect the oxidised layer
  • The surface oxidation is done after the staircase is built
Glass
Glass
Glass

For a touch of class – the purist’s choice

Glass has become an essential material in modern interior design. No other material offers the same interplay of light and shadow, and the same combination of lightness and elegance. Building glass staircases often comes with new challenges for structural engineers and staircase specialists. At Metall Concept, we have years of experience and expertise to rely on for building glass stairs that are durable, resilient and safe.
 

Useful information

  • Guard rails or steps
  • Laminated or tempered glass
  • Straight or curved glass railings
  • Glass type and thickness based on the intended use
Stainless steel
Stainless steel
Stainless steel

Rust-proof steel

The versatility of stainless steel makes it the perfect choice for a variety of uses and construction projects. Incredibly robust and corrosion-resistant, stainless steel can be shaped and processed as required. A true dream material for the design-savvy experts at Metall Concept!

Useful information

  • Rustproof steel
  • The surface can be sanded, brushed, polished or left raw
  • No anti-corrosion coating required
Wood
Wood
Wood

A timeless classic

Used for construction work since the dawn of time, wood radiates a sense of warmth and comfort and is still one of the most popular materials for both exteriors and interiors. Rustic or modern, playful or sober, wood is also very versatile in terms of style and design.

Useful information

  • Solid wood steps and staircase treads
  • Metal steps with wooden treads
Steel
Steel
Steel

The king of interior design

Architects and designers love it, and for good reason. Steel is so incredibly versatile that it can be used for everything from building construction to furniture making. It is also the most recycled industrial material in the world. Naturally, its popularity extends to staircase construction. At Metall Concept, we know all the right ways to make the most of this fine material!

Useful information

  • Black steel = non-galvanised steel
  • The dark-coloured iron oxide coating on its surface is formed when the steel reacts with oxygen in the furnace
  • Black-blue scale coating
  • Each steel sheet has a unique appearance
  • Protection against corrosion: oil or wax
  • Lamination direction is recognisable by fibre orientation
  • Black steel is not suitable for outdoor use
RAL
RAL
RAL

Industrial color standards

RAL is a colour matching system in which each colour is assigned a univocal number. The RAL colour chart is used worldwide, making it easier to exchange colour information and ensure the correct reproduction of each specific colour.

Useful information

  • Number-coded standardised colours
  • All parts are painted based on respective colour code
  • Outdoor parts are hot-dip galvanised before painting to protect them from corrosion.
Stone
Stone
Stone

Solid and versatile

Just like wood, stone offers endless possibilities in terms of design. At Metall Concept, we are experts in combining a variety of materials with different types of stone – from natural stone to porcelain stoneware – to make every staircase unique.

Useful information

  • Stone slabs or tiles as treads