Products Description
Extra-Wide 1000mm Coverage Galvanized Roofing Sheets. Designed for efficiency and durability, these sheets are the ultimate solution for large-scale industrial, commercial, and agricultural buildings. The exceptional width significantly reduces the number of overlaps required by up to 30% compared to standard panels, leading to faster installation, lower labor costs, and enhanced waterproof integrity. Made from high-grade hot-dip galvanized steel, they offer superior corrosion resistance and long-term performance in harsh environments.
Products Specifications
| Parameter | Details / Options |
|---|---|
| Material Grade | DX51D, DX52D, SGH340, SGH400 (Structural Grades) |
| Coating | Hot-Dip Galvanized (GI) |
| Zinc Coating Mass | Z120 (120g/m²), Z150, Z200, Z275 (Heavy-duty options available) |
| Total Width | ~1040mm (Depending on profile. Coverage Width: 1000mm) |
| Length | Customized (1m - 12m), Standard 6m & 8m are common. |
| Thickness | 0.40mm, 0.45mm, 0.50mm, 0.55mm, 0.60mm, 0.70mm |
| Profile Type | Reinforced Trapezoidal Profile (Recommended for wide spans), Deep Corrugated |
Products Features
【Ultra-Wide Design】 1000mm effective coverage width maximizes installation efficiency, minimizes seams, and creates a modern, clean aesthetic.
【Unmatched Durability】 Fabricated from SGH340/SGH400 grade steel with a hot-dip galvanized coating (Z120-Z275), ensuring exceptional resistance to rust, corrosion, and weathering for decades.
【Structural Strength】 The combination of high-tensile steel and a reinforced trapezoidal profile provides excellent load-bearing capacity for snow, wind, and walking.
【Cost & Time Saver】 Drastically reduces installation time and labor costs. Fewer sheets mean fewer fasteners and less sealing material, lowering your overall project cost.
【Versatile Application】 Ideal for warehouses, large factories, logistics centers, aircraft hangars, sports complexes, and agricultural buildings where large, uninterrupted spans are desired.
【Fire Resistant & Eco-Friendly】 Steel is non-combustible (Class A Fire Rating) and 100% recyclable at the end of its long life.
Why Choose 1000mm Wide Sheets?
| Feature | Standard Width (600-800mm) | Our 1000mm Wide Sheet |
|---|---|---|
| Coverage per Sheet | Less | More |
| Overlapping Points | More | Fewer |
| Installation Speed | Slower | Faster |
| Leakage Risk | Higher | Lower |
Products Applications
Speed of Construction: Fewer panels to handle and install means the building envelope can be closed much faster, protecting internal works from weather.
Superior Weatherproofing: Minimizing seams directly translates to fewer potential points of leakage, offering a more reliable and watertight roof.
Cost Efficiency: Reduces labor costs, required fasteners, and sealant usage, lowering the overall installed cost.
Modern Aesthetics: Creates a clean, streamlined appearance with minimal visible seams, enhancing the visual appeal of any structure.
Structural Integrity: The combination of wide coverage and high-tensile steel offers excellent load-bearing capacity for snow and wind.
FAQ
Q: Is the 1000mm the total width or the coverage width?
A: We clearly state it as the effective coverage width (1000mm). The total width (from edge to edge) is slightly larger, approximately 1040mm, to allow for a standard side lap.
Q: Can these wide sheets be used for wall cladding?
A: Absolutely. Their wide profile makes them excellent for wall applications, creating fewer vertical seams for a smoother appearance.
Q: What is the maximum recommended purlin spacing for the 0.5mm thick sheet?
A: For a 0.5mm thick sheet with a trapezoidal profile, the recommended maximum purlin spacing is typically 1.2m to 1.5m, depending on local wind/snow load codes. Please consult our technical team for specific project calculations.
Q: Do you provide installation guides or technical support?
A: Yes, we provide detailed PDF installation guides and our engineering team can offer support for your specific project requirements.
Q: What is the MOQ?
A: The standard Minimum Order Quantity is one 20ft container (approx. 15-20 tons). Smaller trial orders are negotiable.
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