ACP vs Steel Cladding - Which Cladding Material is Right?

Reviewed by VIVA ACP Technical Team · Updated November 2026

Steel cladding and ACP panels represent two different generations of building facade technology. While profiled steel sheets dominated industrial and commercial construction for decades, aluminium composite panels have emerged as the modern alternative - offering superior corrosion resistance, design flexibility, and aesthetic quality that steel cannot match for architectural facade applications.

7 ACP Wins

0 Steel Cladding Wins

1 Tie

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Detailed Comparison: ACP vs Steel Cladding

Parameter	ACP (VIVA)	Steel Cladding	Winner
Weight per sqm	5.5 kg/sqm	8-12 kg/sqm	ACP ✓
Cost Range	₹65-200/sq.ft	₹100-300/sq.ft	ACP ✓
Corrosion Resistance	Aluminium - naturally corrosion resistant	Steel - requires galvanising/coating	ACP ✓
Fire Safety	FR A2+ non-combustible (VIVA ACCP)	Non-combustible steel	Tie
Design Options	500+ shades, smooth finish	Industrial look, limited finishes	ACP ✓
Maintenance	Low - PVDF self-cleaning	Medium - rust inspection, recoating	ACP ✓
Formability	Easily routed, bent, curved	Difficult to form complex shapes	ACP ✓
Coastal Performance	Excellent with PVDF	Poor - rusts in coastal areas	ACP ✓

When to Choose ACP Over Steel Cladding

ACP outperforms steel cladding for architectural facades in virtually all scenarios - better corrosion resistance, wider design options, easier fabrication, and superior aesthetics. ACP is especially advantageous in coastal and humid Indian climates where steel corrodes rapidly.

When Steel Cladding Might Be Better

Steel cladding (profiled sheets) may be used for industrial roofing, warehouse walls, and utilitarian buildings where aesthetics are secondary and cost is the primary driver. Corten steel (weathering steel) is used for specific architectural statements.

Expert Verdict

For building facades, ACP has comprehensively replaced steel cladding in India. Steel's corrosion vulnerability in Indian climate conditions (monsoons, coastal air, pollution) makes it unsuitable for long-term facade applications. ACP offers better aesthetics, zero corrosion risk, easier fabrication, and competitive pricing. Steel cladding remains relevant only for industrial roofing and utilitarian structures.

VIVA Panels to Look At

If ACP looks like the right fit, these are the VIVA ranges to start with. Each page shows the shades, sizes and coatings available.

Test Reports and Certifications

These are the reports a consultant or fire officer usually asks for. Each one can be downloaded from our download centre.

Fire Safety Tests

7 Star FR A2 and FR B panels tested by Thomas Bell-Wright to EN 13501-1, NFPA 285 and ASTM E84

FR A2 4mm panels tested by Emirates Safety Laboratory

Aluminium honeycomb panel rated A1 to BS EN 13501

Green Building

EPD International, IGBC, GRIHA, CII GreenPro

Fire Test Certificates Quality and Green Certificates

Need the datasheet and test reports for a tender or fire NOC? We can send the right set for your project. Request Datasheet and Reports

FAQs - ACP vs Steel Cladding

Does ACP rust like steel cladding?

No. Aluminium does not rust, and a PVDF coating adds further protection. Steel needs galvanising and a good coating to resist rust, especially near the sea.

Which is better near the coast, ACP or steel?

ACP with PVDF coating is the better choice for coastal sites, because salt air attacks steel much faster than aluminium.

Can ACP be shaped like steel profiles?

ACP can be routed, folded and curved easily, so it handles most facade shapes, column covers and fins. Profiled steel sheets are mainly used for industrial roofs and walls.

Where is steel cladding still used?

Steel profile sheets remain common for warehouses, factories and industrial roofs where cost matters more than looks. Corten steel is used for specific architectural statements.