The universal lightweight formwork for walls, foundations, columns and 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.
Maximised durability and manoeuvrability
DUO’s lightweight design makes it easy to handle on-site.
Ease of use
PERI has designed DUO to be simple to use and intuitive as possible. When forming the slab, work is completely carried out from a safe position below; the panels are simply hooked in and then pivoted upwards.
Longer life lining
The formwork lining can be used up to 100 times and is easily replaced.