Dualcast is the game-changing UPVC Concrete Screed Rail System that allows you to form Durable Construction joints faster than ever before.
Dualcast provides you with confidence that the formwork can be set as close as possible to the specified slab thickness ( no big gaps underneath the bottom of the joint) , that can effect structural integrity, and can also lead to differential settlement at the joint face.
Covering all common slab thicknesses from 85mm to 225mm , Dualcast eliminates the need to support the joint on concrete dabs.
Our system ensures you achieve a durable ,full depth construction joint everytime.
Dualcast UPVC Screed Rails offer a Lightweight, durable and recycled alternative to steel and timber formwork, No removal needed, just cut to size, anchor, and pour!
Engineered for versatility, Dualcast rails are compatible with all types of screeds including Roller screeds & Vibrating screeds. The Patented design includes a removable top strip for joint sealing, while unique end clips enable fast and seamless setup.
In addition to saving time and money, it is a sustainable solution, Manufactured using recycled UPVC, it helps reduce plastic waste while delivering exceptional performance. Choosing Dualcast means building smarter, greener, and more efficiently.
Streamline installation , minimize labour & enhance on-site productivity with Dualcast, the game changing alternative to steel & timber formwork!
Why Choose Dualcast?
✔ Faster Installation – Pre-drilled dowels and secure anchoring significantly reduce installation time compared to conventional formwork.
✔ Click-Together Design – The unique interlocking system enables quick and effortless assembly, making installation far quicker than steel and timber.
✔ No Removal Required – It is a sacrificial system, eliminating the need for costly and time-consuming dismantling.
✔ Removable Top Strip – Ensures precise joint detailing and simplifies joint sealing for a professional finish.
✔ Versatile & Reliable – Compatible with all screed methods, including twin beams, Roller Strikers, and Vibra Strikers.
✔ Sustainable & Eco-Friendly – Manufactured from recycled UPVC, reducing environmental impact while offering long-lasting durability.
Dualcast is for applications where joint armouring is not required.
SPECIFICATION TEXT
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SPECIFICATION TEXT:
Product details: DUALCAST Rail installed as per CANZAC specifications.










