TopRoof Salama 28G Sheet
The TopRoof Salama Roofing Sheet provides a high-performance weatherproofing solution for residential, commercial, and agricultural structures requiring long-term durability. This 28-gauge steel panel features a specialized protective coating to resist atmospheric corrosion and UV degradation in tropical climates. The 3.0-meter length is engineered to fit standard truss configurations, reducing the need for extensive on-site cutting and minimizing material waste during installation.
Built for the Job
This steel cladding is designed for primary roofing applications where structural integrity and water-shedding efficiency are critical. The high-rib profile manages heavy rainfall by channeling water away from laps and fasteners effectively. Contractors frequently specify this material for coastal and high-humidity regions due to its aluminum-zinc alloy coating. It serves as a reliable barrier against the elements while maintaining a manageable weight for site crews during manual hoisting and positioning.
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Residential housing units and multi-family developments.
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Industrial warehouse roofing and vertical wall cladding.
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Agricultural storage sheds and livestock housing structures.
Product Highlights
- Corrosion Resistance
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The base steel is treated with a multi-layer protective finish to prevent oxidation and rust in exposed environments.
- Structural Profile
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- Enhanced rib height increases the moment of inertia for better load-bearing capacity.
- Precision-formed side laps ensure a tight seal against wind-driven rain and capillary action.
Technical Specifications
| Specification | Detail |
|---|---|
| Thickness | 28 Gauge (0.32mm) |
| Total Length | 3000 mm |
| Material | Cold-Rolled Steel Core |
| Coating | Aluminum-Zinc / Pre-painted |
| Profile Type | Salama (High-Rib) |
What’s Included
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1 x 3.0 Meter 28 Gauge Steel Roofing Sheet
On-Site & Workshop Notes
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Always use self-drilling screws with integrated EPDM washers to maintain the integrity of the water seal.
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Store panels in a dry, ventilated area off the ground to prevent moisture entrapment between stacked sheets.
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Ensure a minimum overlap of 150mm at the ends and one and a half corrugations at the sides for optimal weatherproofing.
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Use cold-cutting tools like snips or nibblers to avoid damaging the protective coating at the edges.
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