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DUO System Formwork


DUO is a lightweight, yet strong and durable innovative technopolymer formwork system with no component part weighing more than 25kg. This lightweight system is easy to manouver on site, reduces the need for cranes and transportation; thereby reducing on-site costs. The formlining can be changed easily and quickly with no need for special tools or skills. All component parts are 100% recyclable with the materials able to be milled to produce new panels and component parts.

Longer life lining

The formwork lining can be used up to 100 times and is easily replaced

Ease of use

PERI has designed DUO to be simple to use and intuitive as possible

Maximised durability and manoeuvrability

DUO’s lightweight design makes it easy to handle on site.

For all information please visit the DUO website:

Technical Details

  • Comprises just three components – the formwork lining, panel and coupler
  • Maximum component weight of 25kg
  • Allows construction programmes to begin on site even before crane pads and other infrastructure has been installed
  • Minimal use of tools helps worksites meet specific noise restrictions
  • Manufactured using 100% raw materials, with no waste generated
  • Corrosion-resistant materials which are not impacted by moisture from concrete

RFID technology for DUO

Scan. Identify. Go.
Think digital with RFID for DUO.

RFID technology helps to make the material flow on the construction site more transparent and to optimise logistics processes. The key: an RFID tag, a smartphone or UHF reader and the PERI MATERIAL SCAN app.

This allows for quick product identification and takes your logistics processes to the next level. For this purpose, the DUO panels are provided with an RFID tag so that they can subsequently be clearly identified and assigned with a reader.

Furthermore, thanks to the RFID tags, it is possible to call up specific component information, assembly and usage instructions and product videos digitally in the PERI MATERIAL SCAN app by scanning the panels.

Your advantages at a glance:

  • Simple identification and bulk detection of the panels thanks to the use of RFID tags
  • Optimised logistics processes according to the Track & Trace principle by scanning the formwork material in the incoming and outgoing goods department
  • Fast and digital access to product information using the PERI MATERIAL SCAN app

An RFID retrofit kit is available for your DUO stock material, with which you can easily and independently add RFID tags to your panels.

Interested in using DUO System Formwork for your project?

Call us on 01 588 1374 to discuss your requirements further.

Alternatively, click here to use our 'Contact Us' form.