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.

Request for quotation

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

View this sector

Utility

View this sector

Public areas

View this sector

Civil

View this sector

Industrial

View this sector

Food & Pharmaceutical

View this sector

Offshore

View this sector

Products

Stairs

View this application

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

Request for quotation

Inspiring
innovation.

To remain sustainable, today's world needs innovation more than ever. In sectors where safety, quality and reliability are important, this can sometimes be a real challenge. We are proud when our solutions enable and inspire you to enhance the beauty, safety, accessibility and sustainability of the world.

knowledge

Choose the right metal grating or tread in 10 Steps

When designing and constructing a building or infrastructure project, selecting the right metal grating or tread is essential. Every project has uniqu...

View this knowledge article

knowledge

Calculation Tools for Metal Gratings and Panels

At Staco, we are proud of our innovative online calculation tool. Specifically designed to accurately calculate the strength and stiffness of metal gr...

View this knowledge article

knowledge

Production process panels and gratings

Metal serves as the basis for our extensive range of construction panels and gratings. With two production sites of our own, we can guarantee consiste...

View this knowledge article

knowledge

Materials of our panels

There are various materials that we use to produce our construction panels and gratings. To ensure that you choose the right type of steel, it is impo...

View this knowledge article

inspiration

Sun screening

There are many possibilities in sun screening when you look at the different types of systems, materials and other elements. In wood, aluminium, glass...

View this knowledge article

Inspire

Contact & Service

Ask your question? We are here
to help you!