Perforated
Spiral Treads.

Type AP

Limited space in the project to install a conventional staircase? Our perforated panels can also be produced as perforated spiral treads, making them widely applicable in industrial environments where space is limited. Is a high coefficient of friction and good drainage necessary? We have many different hole patterns that meet the most stringent requirements. Perforated spiral treads are usually used in spiral staircases.

  • Ideal when space is at a premium
  • More grip through punched hole design
  • With or without welded-on socket
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Perforated Spiral treads

Options

Material types

  • Steel
  • Stainless steel
  • Aluminum

Other possibilities

  • Anti-slip perforation
  • Drainage perforation
  • Can be fitted with rubber caps for more grip

Surface treatment

  • Hot-dip galvanised
  • Coated
  • Duplex (hot-dip galvanised and coated)
  • Pickled
  • Anodised

Material thickness

  • 2 mm
  • 3 mm

Fixation methods

For our fastening options, see the "Fixations" page

Sizes

Can be produced in all sizes, height depending on width and application / maximum bending up to a length of 3000 mm

Suitable for sector

Residential

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Public areas

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Industrial

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Food & Pharmaceutical

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Products

Strength calculation of perforated stair treads.

Simply complete a strength calculation online and get instant detailed information for the project and possible application options of our perforated panels.

  • Fast, accurate and free
  • Simple to fill in with a few details
  • Based on the quality standard RAL-GZ 639

Strength analysis perforated panels

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Contact & Service

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Perforated spiral treads for your challenge

We want to find a tailor-made solution to your challenge. We have a large amount of knowledge in our organization with which we can provide you with the solution that meets the specified requirements. Feel free to call or email us for a no-obligation consultation with one of our experts.

Also discover our other panel categories.

Besides our perforated panels, we have several other panel categories.