modular formwork / metal / wall / for columns



  • Type:


  • Material:


  • Applications:

    wall, for columns, foundation, for slabs


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.

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