AZ150 Galvalume PPGI Prepainted Steel Roofing Sheet Coil 0.3-0.7mm For Kenya

Our AZ150 Galvalume PPGI Prepainted Steel Roofing Coil is engineered for Kenya's expanding construction sector, where durable and affordable roofing materials are essential for the government's Affordable Housing Programme targeting 500,000 new housing units. The AZ150 heavy aluminum-zinc coating provides premium corrosion protection essential for East African environments, including Kenya's coastal regions (Mombasa, Kilifi, Lamu) with salt-laden humidity, the humid Lake Victoria basin, and the variable climate of the central highlands including Nairobi. The PE topcoat adds aesthetic appeal with color options that match Kenyan architectural preferences while providing additional UV protection against equatorial solar radiation that accelerates conventional roofing material degradation.

Our PPGI coils are manufactured on continuous coil coating lines featuring advanced pretreatment, primer application, and precision top-coat curing systems. The multi-stage surface preparation process includes alkaline degreasing, hot water rinsing, and chromate-free chemical conversion coating to ensure exceptional paint adhesion and long-term corrosion resistance. Top-quality polyester, SMP, and PVDF paint systems are applied via reverse roll coating technology with closed-loop film thickness control, achieving uniform dry film thickness within ±2μm tolerance. Each coil undergoes comprehensive quality testing including color spectrophotometer verification against RAL/BS/Pantone standards, pencil hardness testing, T-bend flexibility assessment, reverse impact resistance evaluation, and salt spray corrosion testing per ASTM B117 for guaranteed performance in East African climatic conditions.

• AZ150 Premium Al-Zn Protection: Heavy aluminum-zinc alloy coating at AZ150 (150 g/m²) provides 5-8x better corrosion resistance than standard galvanized Z100, essential for Kenya's coastal regions and areas with seasonal heavy rainfall exceeding 1500mm annually.
• KEBS Standards Compliant: Product specifications aligned with Kenya Bureau of Standards (KEBS) requirements for prepainted metal roofing sheets (KS 2162), with pre-export inspection certificates available for smooth KEBS PVoC (Pre-Export Verification of Conformity) certification at Mombasa port.
• Mombasa Port Delivery Network: Established shipping routes to Mombasa Port (Kilindini Harbour) with competitive ocean freight and transit times of 18-25 days. Inland container delivery available to Nairobi ICD (Inland Container Depot) for central and western Kenya distribution.
• Equatorial UV Resistant Coating: PE coating formulated with enhanced UV stabilizer package specifically for equatorial solar radiation intensity (1000+ W/m² peak), maintaining color stability and film integrity beyond standard specifications for tropical latitudes.
• East African Community (EAC) Trade Ready: Documentation package compatible with EAC Common External Tariff (CET) classification enabling duty-advantaged distribution to neighboring markets including Uganda, Tanzania, Rwanda, and South Sudan through Kenya's established regional trade corridors.

Affordable housing, school construction, hospital roofing, commercial buildings, agricultural structures

The consistent coating quality and precise dimensional control of our PPGI coils translate directly into manufacturing efficiency for downstream processors. Roll forming lines benefit from uniform strip profile and consistent friction characteristics, reducing tool wear and maintaining production speeds above 40 meters per minute for roofing profile production. The controlled coating thickness ensures complete substrate coverage even after deep profiling operations, eliminating touch-up requirements that slow production in competitive building materials markets. Our technical team provides complimentary color matching services using spectrophotometer analysis of customer-submitted samples, ensuring exact color reproduction within ΔE ≤1.0 for brand-consistent building projects. For large-scale developments, we offer coil-to-coil color consistency guarantees backed by batch-level quality certificates that document every production parameter from substrate zinc weight to topcoat peak metal temperature.

Every PPGI coil is protected with a polyethylene film masking layer over the painted surface, followed by waterproof kraft paper wrapping and heavy-duty steel strapping. Coils are mounted eye-to-sky on fumigated wooden pallets with full plastic shrink wrapping for maritime container transport. Inner diameter edge protectors prevent handling damage during loading and unloading operations. Each shipment includes detailed quality documentation: mill test certificates for the base steel substrate, coating weight certificates for the metallic coating layer, paint system datasheets listing primer type, topcoat chemistry, and DFT measurements, and RAL color comparison reports. We maintain ISO 9001:2015 and ISO 14001:2015 certified quality and environmental management systems. Third-party inspection by SGS, Bureau Veritas, or Intertek is available upon request. Our export documentation package includes Certificate of Origin, Form E/CO preferential certificates, fumigation certificates, and detailed packing lists ensuring smooth customs clearance in Kenya and East Africa and surrounding markets.