PPGL Steel Coil Aluminum Zinc Alloy Coated Steel For Corrugated Metal Roofing Sheet

PPGL Steel Coil Introduction:

PPGL steel coil is a high quality roofing and cladding material made of steel coated with aluminum-zinc alloy and pre-painted with a polymer coating. It comes with excellent corrosion resistance suitable for all climates globally.

Specification of PPGL Steel Coil:

■ Product Name: PPGL (Pre-painted Galvalume) Color Coated Steel Coil

■ Material: Aluminum-zinc alloy coated structural grade steel substrate

■ Paint System: Polyester paint system with PRIMER + TOP COAT

■ Topcoat: High performance fluoropolymer resin (PVDF)

■ Paint Thickness: Primer 8-10μm | Topcoat 18-22μm | Total 25-30μm

■ Color: As per supplied color sample/RAL/BS shades

■ Thickness: 0.50mm (tolerance ±0.03mm)

■ Width: Standard is 1220mm (can be customized)

■ Length: Max 2000m on request (supplied in rolls)

■ Warranty: 10 years against perforation, 15 years against peel

Technical Parameters:

PPGL Advantages:

1. Corrosion Resistance

The aluminum-zinc alloy coating provides excellent protection against corrosion even in highly corrosive environments near coastlines or industrial areas.

2. Durability

When combined with a durable paint finish, PPGL steel sheets can last over 25 years with only nominal maintenance under normal weather conditions.

3. Strength and Support

PPGL steel is strong yet lightweight. It can support heavy loads and withstand high wind loads making it suitable for roofing and cladding applications in commercial buildings.

PPGL Applications:

1. Roofing Systems

PPGL steel is the preferred choice for roofing across industrial plants, commercial complexes, and residential projects. Its superior corrosion resistance and structural durability ensure decades of reliable performance, even in coastal or high-humidity environments. The material's lightweight nature simplifies installation while reducing structural load requirements.

2. Architectural Cladding & Facades

Engineered for lasting beauty, PPGL steel transforms building exteriors with vibrant, fade-resistant finishes. Advanced coating technologies maintain color integrity against UV exposure, making it ideal for modern architectural designs. Customizable textures and gloss levels enable creative freedom for signature buildings.

3. Rainwater Management Systems

Manufacturers rely on PPGL steel for precision-engineered rainwater solutions including:

• - High-capacity gutter systems
• - Durable downpipes
• - Weatherproof flashings
• - Custom drainage accessories

The material's formability allows for seamless designs that prevent leaks and minimize maintenance.

4. Industrial Siding & Partitions

PPGL panels deliver optimal protection for:

• - Warehouse exteriors
• - Factory partitions
• - Logistics centers
• - Agricultural storage

Featuring Class A fire ratings and impact resistance, these panels combine safety with low lifecycle costs.

5. Agricultural Construction

From livestock barns to grain storage, PPGL steel provides:

• - Weatherproof shelters resistant to hail, wind, and snow loads
• - Hygienic surfaces that inhibit microbial growth
• - Cost-effective alternatives to traditional materials
• - Ventilation-compatible designs for animal welfare

6. Additional Specialized Uses

• - Solar panel backing systems
• - HVAC ductwork and enclosures
• - Modular prefabricated structures
• - Interior decorative panels

FAQ:

Q1.: How durable is PPGL roofing/cladding sheet?
A1: PPGL sheets last over 20 years with proper installation and mild cleaning. The galvalume coating and premium paint provides long-term corrosion resistance.

Q2.: What type of climates can PPGL sheets be used in?
A2: PPGL is suitable for all 4 seasons and can withstand extreme temperatures, humidity, rainfall etc. making it ideal for most countries/regions.

Q3.: How much weight can PPGL cladding panels hold?
A3.: PPGL sheets have high strength-to-weight ratios. 0.5mm panels can safely hold 35-50kg/sqm static loads under normal conditions.

Q4.: What maintenance is required for PPGL cladding/roofs over time?
A4.: Periodic washing using a soft brush and mild detergent is sufficient to retain the looks of PPGL for decades.

PPGL Steel Coil Aluminum Zinc Alloy Coated Steel For Corrugated Metal Roofing Sheet Images