Description
PPGI & PPGL Colour Coated Roofing Sheets
PPGI and PPGL sheets are pre-painted steel products used for roofing, wall cladding and other building applications. PPGI uses a galvanized steel substrate, while PPGL uses a galvalume-coated steel substrate.
Metro PUF supplies colour-coated sheets for industrial and commercial projects with options for thickness, profile, colour and length. The sheets can be supplied as cut-to-length products to help reduce unnecessary site cutting and material wastage.
The correct sheet specification depends on the building application, structural design, environmental exposure and required service conditions.
Key Features
- PPGI and PPGL options
- Colour-coated steel surface
- Industrial roofing profiles
- Custom cut-to-length supply
- Multiple colour options
- Suitable for roofing and wall cladding
- Lightweight compared with many conventional roofing materials
- Suitable for industrial and commercial projects
Applications
- Factory roofing
- Warehouse roofing
- Industrial sheds
- Commercial buildings
- Wall cladding
- Pre-engineered buildings
- Agricultural structures
- Renovation and replacement roofing
Metro PUF’s current published specifications list PPGI/PPGL, 0.35–0.50 mm thickness, trapezoidal/industrial profiles, 1000–1090 mm effective width and custom lengths.
For terminology and material differences, JSW describes PPGI as pre-painted galvanized steel and PPGL as pre-painted galvalume steel, with PPGL using an aluminium-zinc coating system


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