IBR Z275 Corrugated(Heavy Galvanized)0.4mm

Description

Product Description

IBR Z275 Corrugated (Heavy Galvanized) 0.4mm roofing sheets are manufactured from high-quality cold-rolled mild steel and coated with a heavy-duty Z275 zinc layer (275g/m² total both sides). Designed for superior corrosion resistance and long-term durability, these sheets are ideal for demanding environments, including coastal, industrial, and high-humidity areas.

 Technical Specifications

• Profile Type: Corrugated (Sinusoidal Wave Profile)
• Base Material: Cold Rolled Mild Steel
• Coating Type: Hot-Dip Heavy Galvanized
• Zinc Coating Mass: Z275 (275g/m² total coating both sides)
• Nominal Thickness: 0.4mm
• Overall Width: ± 762mm – 840mm (depending on roll forming)
• Effective Cover Width: ± 686mm – 762mm
• Wave Height: ± 16mm – 18mm
• Wave Pitch: ± 76mm
• Available Lengths: Custom cut to customer specification
• Weight: Approx. 3.4 – 3.9 kg/m²

 Performance Characteristics

• Superior corrosion resistance compared to Z100
• Suitable for inland, coastal, and industrial environments
• Lightweight yet structurally strong corrugated profile
• Good wind resistance when properly installed
• Excellent water drainage performance
• Compatible with standard roofing fasteners and accessories

 Applications

• Residential roofing
• Coastal housing projects
• Industrial buildings
• Warehouses and workshops
• Agricultural structures
• Fencing and cladding

 Advantages

• Extended service life due to heavy zinc coating
• Reduced maintenance costs over time
• Cost-effective for medium to high exposure environments
• Easy to transport and install
• Environmentally friendly and fully recyclable