Pre-Painted Galvalume Steel (350 MPa) with AZ150 aluminum-zinc alloy coating—engineered for maximum durability, structural performance, solar heat reflectivity, and up to 30 years of enduring service life.
350 MPa high-strength roofing material designed for durability and structural performance. Featuring an AZ150 aluminum-zinc coating with 55% Aluminum, 43.5% Zinc, and 1.5% Silicon for exceptional corrosion resistance, solar heat reflectivity, and an engineered service life of up to 30 years.
Detailed metallurgical parameters, alloy formulation, and performance standards engineered into every Vinfra trussless curved roof.
350 MPa high-strength roofing material designed for durability and structural performance.
150 g/m² aluminum-zinc coating providing enhanced corrosion protection and long-term durability.
55% Aluminum, 43.5% Zinc, and 1.5% Silicon for excellent corrosion resistance and heat performance.
Available from 0.88 mm to 1.60 mm, based on project requirements.
Precision coil width suitable for efficient roofing sheet production.
Aluminum-rich coating helps reflect solar heat, supporting improved thermal performance.
Aluminum-zinc coating provides strong protection against corrosion and demanding environmental conditions.
Available in White and Blue pre-painted finishes.
Material backed by a 10-year guarantee under applicable terms and conditions.
Designed for a potential service life of up to 30 years, subject to environmental conditions, installation, and maintenance.
Vinfra ProjectsA professional company providing Trusless Roofing all over in South India with years of experience in Trusless Roofing Industries. We emphasize on quality of products.