Specification of Alu-Zinc Galvalume Sheet
| Material | Aluminum (55%) and Zinc (43.4%) |
| Thickness | 0.12-0.60 mm |
| Length (mm) | 900-1000 mm |
| AZ Coating (GSM) | AZ150 (aluminum-zinc alloy coating mass of 150 g/m²) AZ200 (aluminum-zinc alloy coating mass of 200 g/m²) |
| Reference Standard | IS 15961:2012 |
| Yield Strength | 230-550 MPa (depending on grade) |
| Tensile Strength | 340-700 MPa |
| Operating Temperature | Up to approximately 315°C (600°F) for continuous exposure |
| Profile Types | Coil and Corrugated |
| Surface Finish | Regular |
Alu-Zinc galvalume sheets are manufactured with a 55% aluminum and 43.4% zinc coating and are available in thicknesses ranging from 0.12 mm to 0.60 mm with widths of 900–1000 mm. These GL sheets are offered with AZ150 and AZ200 aluminum-zinc coating options and confirm to IS 15961:2012 standards. Depending on the grade, the sheets provide a yield strength of 230–550 MPa and a tensile strength of 340–700 MPa. Al-Zn galvalume sheets are suitable for continuous operating temperatures of up to 315°C (600°F) and are available in coil and corrugated profiles with a regular surface finish.
Available Aluminium Zinc Steel Sheet Profiles
Aluminium Zinc Coated Galvalume Coil
Aluminium zinc galvalume coated coils offer strong protection against rust and corrosion. They are durable, lightweight, and suitable for industrial and manufacturing applications.
Al-Zn Corrugated Galvalume Sheet
Aluminium zinc galvalume corrugated sheets are manufactured with an aluminium-zinc coated steel base for roofing systems exposed to industrial, coastal, and high-moisture environments.
Advantages of Al-Zn Galvalume Sheets
Selecting the right roofing material is an investment in the long-term performance of your building. Aluminium Zinc Galvalume Sheet combines the protective properties of aluminium and zinc to create a roofing solution that is built to last. It helps improve roofing performance and reduce maintenance requirements over time.
Key Advantages
- Premium Aluminium Zinc Coated Sheet with superior corrosion resistance
- Excellent protection against rust, moisture, and harsh weather conditions that maintains a brighter metallic finish
- High heat reflectivity for improved thermal efficiency
- Lightweight for easy transportation and faster installation
- Strong structural performance with an extended service life
- Low maintenance requirements throughout its lifespan
- Easy to fabricate for roofing, cladding, and wall applications
- These aluzinc galvalume sheets can solve common roofing sheet problems like paint fading and frequent maintenance.
Applications of Aluminum Zinc Galvalume Sheets
The durability and versatility of Rhino Roofs aluminium zinc galvalume sheet make it suitable for a wide range of construction projects. Whether it’s a large industrial facility or a modern residential development, these sheets provide dependable protection and consistent performance in demanding environments.
Industrial Roofing
Industrial facilities operate in demanding environments where roofing is constantly exposed to changing weather conditions. Aluminium zinc gl roofing sheet is engineered to handle these challenges.
Commercial Buildings
Aluzinc coated galvalume sheet delivers the perfect balance of durability and aesthetics. Its smooth finish, weather-resistant properties help businesses protect their investment while maintaining a professional look.
Residential Building
Al-Zn alloy coated gl sheets meet all expectations with its lightweight, weather resistance, and long-lasting performance. These galvalume sheets provide protection against rain, heat, and seasonal changes.
Agricultural Shed
Aluzinc gl sheets are suitable for agricultural sheds, providing roofing for livestock shelters, equipment storage, and farm buildings. Their durability and regular surface finish make them a best choice.
Mountain/Hilly Area
Al-Zn galvalume sheets are well suited for construction in mountain and hilly regions. GL sheets are available in corrugated profile so thay provide the water drainage property that make them the dependable roofing solution.
Warehouse Roofing
Aluminium Zinc galvalume sheets are widely used for warehouse roofing due to their availability in large sizes and corrugated profile. Their high yield and tensile strength make them best for warehouses, storage and logistics centers.
Why Choose Rhino Roofs Alu-Zinc GL Sheets?
Rhino Roofs supplies aluminum zinc galvalume roofing sheets in various profiles (corrugated and coil) to suit different design and structural needs, backed by timely deliveries and responsive customer support. Our galvalume sheets are manufactured to create safer buildings by protecting occupants, safeguarding valuable assets, and ensuring long-term peace of mind.
Quality Assurance & Manufacturing Standards
- Manufactured using premium quality Aluminium (55%) + Zinc (43.4%)
- Al-zn galvalume sheets are manufactured under stringent quality control standards (IS 15961:2012).
- GL sheets are approved by quality testings like corrosion resistance test, surface quality inspection, bend performance test and adhesion test.
- Trusted manufacturering experience from 1972
Other Available Galvalume Roofing Sheets
FAQs
An Alu-Zinc Galvalume Sheet is coated with an aluminium-zinc alloy, while a galvanised sheet has a zinc coating. The aluminium-zinc coating generally offers better corrosion resistance, heat reflectivity, and a longer service life.
Yes. Besides roofing, Alu-Zinc Galvalume Sheets are widely used for wall cladding, facades, partitions, and industrial enclosures due to their durability and clean metallic finish.
Yes. Their high strength and corrosion-resistant surface make them suitable for supporting rooftop solar panel systems when installed using appropriate mounting solutions.
These sheets require very little maintenance. Periodic cleaning and routine inspections are generally sufficient to keep the roof in good condition and ensure long-term performance.