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Premium Grade
Prepainted Corrugated
Pre-painted galvanized (PPGI) corrugated sheets — 0.20 mm × 3 m in stock in blue and red, with a UV-stable baked finish.
Custom Bending Available
Tailor this sheet to your exact architectural specifications using our advanced bending technology.
Launch SimulatorGalvanized vs Galvalume
Galvalume costs a little more up front, but its aluminium–zinc–silicon coating lasts longer and resists corrosion better. Here's how the two coatings compare.
| Feature | Galvanized Steel | Galvalume Steel |
|---|---|---|
| Coating | 100% Zinc | 55% Aluminium, 43.4% Zinc, 1.6% Silicon |
| Corrosion Resistance | Good | Superior |
| Edge Protection | Superior self-healing on cut edges | Good, slightly less edge-healing than pure zinc |
| Best Environment | Farms, high-ammonia, heavy cutting/bending | Standard roofs, commercial/residential builds |
Prefer a coloured finish? Prepainted sheets are available as PPGI (galvanized base) or PPGL (galvalume base) — PPGL pairs your chosen colour with Galvalume's superior corrosion resistance and longer life.
Key Features
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UV-Stable Colour Baked polyester finish resists fading and chalking.
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Corrosion Resistant Zinc plus paint protection for a long service life.
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Colour Choice Available in blue, crimson red and charcoal grey.
Technical Specifications
Base Material
Prepainted steel — PPGI (galvanized base) or PPGL (galvalume base)
Thickness Range
0.20 – 0.40 mm
Effective Width
900 / 1000 / 1200 mm
Coating System
Polyester/SMP/PVDF over Z120–Z275 (PPGI) or AZ150 Galvalume (PPGL)
Yield Strength
250 – 550 MPa