Uni-Curve
Flexible EPS panels for curved walls and architectural features.
Expanded Polystyrene (EPS)
40mm - 100mm
1200mm
2500mm
About Uni-Curve
Uni-Curve is a flexible expanded polystyrene (EPS) panel designed for curved walls and architectural features. It gives designers, builders and renderers a practical way to bring curves into a project without the time and complexity of building up a curve from multiple laminated layers.
Panels are supplied in thicknesses from 40mm to 100mm, so the curve can be formed in a single panel at the thickness the project requires. The result is a faster, more efficient installation on curved elevations, feature walls and other architectural details.
Uni-Curve is CodeMark accredited and is supplied by Big River Group, with branch support and local availability across Australia.
Technical Specifications & Variants
Full Specifications
| Material | Expanded Polystyrene (EPS) |
| Panel Type | Flexible panel for curved applications |
| Thickness | 40mm, 50mm, 60mm, 75mm, 100mm (standard) |
| Custom Sizes | Available on request |
| Height | 2500mm |
| Width | 1200mm |
| Brand | Sto - Unitex |
Where to Use Uni-Curve
Curved Walls
Forming curved external wall profiles in a single panel.
Architectural Features
Feature elements, rounded corners, bulkheads and other shaped details.
Render Systems
Compatible with all Sto Unitex rendering products.
Complete Your Building Products System
Products that work together with Uni-Curve for a complete building products system.
Unitex® Aero Render
Unitex® Uni-Dry Cote® Aero Render is certified Non-Combustible and is fully compliant with AS 1530.1.
Unitex® Base Board Render BBR 8.5
Designed for application as a build coat for the Unitex Base Board™ and IB Board systems. Applied at minimum thickness of 5mm. A super lightweight product (8.5kg) and easy to use for most skill levels.
Unitex® Beach Render Non-Combustible
Unitex® Uni-Dry Cote® Beach Render is certified Non-Combustible and is fully compliant with AS 1530.1.Designed for application over clean brickwork and block work
Unitex® Harbour Fine™ Non-Combustible
Unitex® Uni-Dry Cote® Harbour Fine™ is certified Non-Combustible and is fully compliant with AS 1530.1. Designed for application over clean brickwork and block work. It is available as a fine grade render for sponge finishing.
Unitex® HiLite Render™
Unitex® Uni-Dry Cote® HiLite Render™Suitable for all high and very high-build applications over uneven surfaces.
Unitex® Redi Render™ Non-Combustible
Unitex® Uni-Dry Cote® Redi Render™ is certified Non-Combustible and is fully compliant with AS 1530.1.
Frequently Asked Questions
What is Uni-Curve used for?
Uni-Curve is used to create curved walls and architectural features. Its flexible EPS panels follow the curve of the structure, so a project can achieve curved profiles without laminating several layers of EPS.
What thicknesses are available?
Standard thicknesses are 40mm, 50mm, 60mm, 75mm and 100mm. Panels are 2500mm high and 1200mm wide as standard, and can also be cut to custom sizes.
How does Uni-Curve save time on site?
Because the required thickness comes in a single panel, installers do not need to laminate multiple layers together to build up a curve. This reduces handling and labour and helps get the job done faster and more efficiently.
Can Uni-Curve be supplied in custom sizes?
Yes. In addition to the standard 2500mm x 1200mm panel, Uni-Curve can be cut to custom sizes. Contact your local Big River branch to discuss requirements.
Is Uni-Curve CodeMark accredited?
Yes. Uni-Curve is CodeMark accredited. Contact us for the certificate and installation requirements relevant to your project.
Why choose Uni-Curve from Big River Group?
Big River Group supplies specialist building products and technical support right across Australia. Uni-Curve combines a CodeMark accredited product with local availability and branch support, helping builders and renderers deliver curved designs efficiently.
Where can I get pricing and availability?
Contact your local Big River branch or request a quote online. Pricing and availability vary by location.
Tell Us What You're Planning
Get pricing, availability, and expert advice on products for your project.
You'll be redirected to our quote request form.
Visit Your Local Big River Location
Find specialist building products and expert advice at your nearest Big River Location.