Galvalume Rolling Shutters
Galvalume Rolling Shutters
AZ150 55% Al-Zn alloy — 3× corrosion resistant vs painted GI. Ideal for industrial & coastal.
Formed using advanced AZ150 coated steel containing 55% Aluminum and 43.5% Zinc, these Galvalume shutters are specifically designed to survive highly corrosive industrial environments and humid coastal zones. Unlike standard GI shutters that rust within a few years, our Galvalume profile offers up to three times higher corrosion protection. The heat-reflective properties of the aluminum-zinc alloy reflect solar radiation, keeping warehouse interiors significantly cooler and reducing HVAC costs.
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Key Benefits
Advanced Al-Zn coating provides superior longevity in industrial areas.
Combined strength of steel with corrosion resistance of aluminium.
Reflects heat better than GI, reducing cooling costs in factories.
No need for frequent repainting or rust treatment.
Engineered for large openings and heavy-duty usage cycles.
Manufactured up to 22 ft width as a single curtain.
Specifications
Related Products
FAQ
Is Galvalume better than GI?
Yes. The AZ150 coating (55% aluminium, 43.5% zinc, 1.5% silicon) provides a barrier and galvanic protection that outlasts standard GI by 3–4 times in the same environment.
Can it be painted?
Yes. Galvalume is available with PPGL (Pre-Painted Galvalume) coatings in a range of industrial and commercial colours, applied before roll-forming for consistent adhesion.
Where is it best suited?
Ideal for factories, warehouses, coastal buildings, cold storage, and any site exposed to chemicals, humidity, or salt air.
What thickness is available?
We stock Galvalume slats from 0.5mm (standard duty) up to 0.8mm (heavy duty) for high-frequency industrial usage.
Is Galvalume suitable for food-processing environments?
Yes. The inert aluminium-zinc alloy coating does not react with typical food processing environments and is compatible with steam cleaning.
How wide can a Galvalume shutter be made?
We manufacture Galvalume rolling shutters up to 22 ft (6.7 m) as a single curtain, suitable for large industrial loading bays and hangar doors.
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free site visit.
Our technician visits your site, measures the opening, and gives you a precise written quote — at no charge and no obligation. We offer complete, end-to-end rolling shutter supply and professional installation services Pan-India.