Bare Galvalume Coils & Sheets

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Bare Galvalume Coils & Sheets (55% Al-Zn)

Enpar Steels Pvt. Ltd. stocks and processes prime certified Bare Galvalume coils and sheets conforming to IS 15961 / ASTM A792 specifications. Galvalume combines the barrier-corrosion protection of aluminum with the sacrificial galvanic protection of zinc, resulting in a steel product that dramatically outlasts standard galvanised steel in harsh industrial, coastal, and high-heat environments.

With superior solar heat reflectivity and extreme thermal endurance (up to 315°C without discoloration), Bare Galvalume is the gold standard material for roofing sheets, solar structure mounting, and industrial shed cladding.

Technical Specifications

Thickness Range 0.30 mm to 1.50 mm
Width Range 900 mm to 1250 mm / Custom Slitting
Alloy Coating Weight AZ70 / AZ100 / AZ150 / AZ200 GSM
Standard Compliance IS 15961 / ASTM A792 / AS 1397
Steel Tensile Strength Yield Strength 300 to 550 MPa (Hi-Ten)
Surface Finish Spangled Finish with Anti-Fingerprint

Key Benefits

High Thermal Reflectivity

Reflects up to 75% of solar radiation, dramatically reducing building cooling energy costs.

PEB & Roofing Sheets

The preferred choice for Pre-Engineered Buildings (PEB), industrial roofing, and wall cladding.

Extended Atmospheric Life

Delivers up to 4x longer exterior service life compared to traditional galvanised sheets.

Anti-Fingerprint Coating

Transparent resin seal preserves clean silver luster during roll-forming and field handling.