Kidani 28G Matte Roofing
The Kidani Corrugated Roofing Sheet is a high-performance building material designed for residential and commercial structures requiring 28-gauge durability. This 3-metre section features a specialized matte finish that provides superior UV resistance and a modern aesthetic compared to traditional gloss coatings. It serves as a primary weather barrier for pitched roofs and vertical cladding applications.
Built for the Job
Contractors select this specific profile for its high strength-to-weight ratio. The corrugated design increases the longitudinal stiffness of the steel, allowing for wider purlin spacing without compromising structural integrity. On-site, the matte coating reduces glare, which is often a requirement in high-density residential zones or near airports where light reflection must be minimized. The 28-gauge thickness provides the necessary rigidity for high-wind areas while remaining manageable for manual lifting and positioning during installation.
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Primary roofing for residential homes, warehouses, and industrial sheds.
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Vertical wall cladding for contemporary architectural projects.
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Fencing and perimeter hoarding for high-end construction sites.
Product Highlights
- Structural Integrity
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The 28-gauge cold-rolled steel base offers significant resistance against impact and environmental stress.
- Advanced Coating
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- Multi-layer matte finish resists peeling and chalking.
- Enhanced corrosion resistance for coastal or high-rainfall environments.
Technical Specifications
| Specification | Detail |
|---|---|
| Length | 3000mm (3m) |
| Thickness | 28 Gauge |
| Finish | Matte Colour Coated |
| Profile | Corrugated (Sine Wave) |
| Base Material | Galvanized / Alu-Zinc Steel |
What’s Included
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1 x 3-Metre Corrugated Steel Sheet
On-Site & Workshop Notes
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Ensure a minimum side lap of 1.5 corrugations for low-pitch roofs to prevent water ingress.
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Always use color-matched self-drilling screws with EPDM washers to maintain the weather seal.
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Avoid using abrasive cutting discs which can damage the matte finish and lead to edge corrosion.
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Store these materials on a slight incline if kept outdoors to prevent water trapping between stacked layers.

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