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Metal Roofing Black PPGI (Pre-Painted Galvanized Iron) sheets have become a cornerstone in contemporary architecture, blending aesthetic appeal with exceptional durability. As a premium choice for residential, commercial, and industrial projects, these sheets offer versatility and performance.

1. Aesthetic Versatility

Black PPGI roof sheets, especially in the classic RAL9005 shade, provide a sleek, modern appearance that complements both minimalist and bold architectural designs. Their matte or glossy finishes can be customized to match specific aesthetic requirements, making them ideal for upscale residential villas, commercial complexes, and public infrastructure .

2. Superior Durability

With a zinc-aluminum coating (e.g., Z180 or AZ150) and advanced paint systems like PVDF or HDP, black PPGI sheets resist corrosion, UV radiation, and extreme weather conditions. These sheets boast a service life exceeding 40 years, backed by certifications such as ISO 9001 and SGS .

3. Lightweight & Easy Installation

Weighing only 8–12 kg per sheet (depending on thickness), black PPGI reduces structural load and accelerates installation. Its lightweight nature cuts transportation costs and shortens construction timelines by up to 40% compared to traditional materials .

4. Thermal and Acoustic Efficiency

The corrugated or trapezoidal profiles of PPGI sheets enhance noise reduction and thermal insulation. For instance, PVDF-coated sheets reflect sunlight, maintaining cooler interiors in hot climates.

Formula: Weight (kg/piece) = Thickness (mm) × Width (m) × Length (m) × 7.85.

Example: A 0.5 mm thick, 1.09 m wide, 2 m long sheet weighs ~8.56 kg .

We have our own product testing center laboratory to ensure the quality of our products. Our testing items and instruments fully comply with international standards.

Q: What is the minimum order quantity (MOQ)?

A: MOQ is 10 ton.

Q: Can PPGI sheets be used in coastal areas?

A: Yes! Choosing a coating with a higher zinc content (such as Z275) will provide better resistance to salt corrosion, and a superior paint coating will also be effective in preventing corrosion.

Q: How are PPGI sheets installed?

A: Use galvanized screws or rivets, ensuring overlaps for waterproofing. Wear gloves to avoid edge injuries.

Q:Can you accept customization?

A:Yes. If you have special requirements for products or packaging, we can customize for you.

Q: Can I visit your factory?

A: Of course, we welcome customers from all over the world to visit our factory.

Factory: Binzhou City, Shandong Province, ChinaList item

Company: Erqi District, Zhengzhou City, Henan Province, China

E-mail: info04@wanzhisteel.com

WhatsApp: +86 18736065220

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