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.

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

Perforated Spiral treads

Options

Suitable for sector

Residential

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Utility

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Public areas

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Civil

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Industrial

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Food & Pharmaceutical

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Offshore

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Products

Stairs

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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

Our other perforated panel types

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