Best Aluminium Roofing Sheet Supplier for Sale

Looking for the best aluminium roofing sheet? y understanding the different classification, thickness, alloy, and aluminium roofing sheet design options, you can make an informed choice. As a dedicated factory specializing in aluminium roofing sheets & panels, we are committed to providing top-quality materials and expertise. Contact us today to discuss your project and discover how our products can provide a durable, beautiful, and sustainable roofing solution.

What Makes Aluminium Roofing Sheets the Best Choice?

Aluminium roofing sheets are popular for good reasons:

Lightweight: 1/3 the weight of steel sheets
Corrosion-resistant: No rust, even in coastal areas
Durable: Lasts 40-50 years with minimal maintenance
Eco-friendly: 100% recyclable material
Energy-efficient: Reflects heat, reducing cooling costs

Classification of Aluminium Roofing Sheets

Aluminium roofing sheets come in different profiles and purposes:

Type	Profile	Best For
Corrugated	Wavy pattern	Traditional look, agricultural buildings
Trapezoidal	High ridges	Industrial roofs, heavy rain areas
Tile-effect	Looks like tiles	Residential roofs, aesthetic appeal
Standing seam	Vertical joints	Modern architecture, flat roofs

Thickness Guide for Aluminium Roofing Sheets

Choosing the right thickness is crucial for durability:

Thickness (mm)	Weight (kg/m²)	Recommended Use
0.4 – 0.5	1.1 – 1.4	Temporary structures, interior use
0.6 – 0.7	1.6 – 1.9	Residential roofs, light commercial
0.8 – 1.0	2.2 – 2.7	Industrial buildings, high-wind areas
1.2+	3.2+	Special applications, heavy snow loads

For most applications, 0.7mm thickness offers the best balance of strength and cost.

Aluminium Alloys for Roofing Sheets

Different alloys offer different advantages:

Alloy	Properties	Best For
1100	High corrosion resistance	Coastal areas, chemical plants
3003	Good strength, formability	General roofing, most climates
5052	Excellent marine resistance	Coastal regions, high humidity
6061	High strength, heat-treatable	Special structural requirements

Best Types of Aluminium Roofing Sheets

1. PVDF Coated Sheets

Coating: Kynar 500® or Hylar 5000®
Warranty: 20-25 years on color
Colors: Wide range available
Best for: Long-lasting color retention

2. PE Coated Sheets

Coating: Polyester
Warranty: 5-10 years
Cost: More affordable
Best for: Budget projects, short-term use

3. Anodized Sheets

Process: Electrochemical treatment
Appearance: Metallic look
Maintenance: Very low
Best for: Architectural projects

Aluminium Roofing Sheet Design Options

Modern roofing sheets offer various design features:

Colors and Finishes:

Standard colors (red, blue, green, white)
Custom color matching
Matte, gloss, or metallic finishes

Profiles and Patterns:

Different rib heights (15mm to 40mm)
Various rib spacing patterns
Special shapes for water drainage

How to Choose Aluminium Roofing Sheets

Follow this checklist when selecting your roofing sheets:

Check Local Regulations
- Building codes may specify requirements
- Some areas have color restrictions
Consider Your Climate
- Coastal areas: Choose 5052 alloy
- Heavy snow: Thicker sheets (0.8mm+)
- High heat: Light colors for reflectivity
Evaluate Your Needs
- Residential vs. industrial use
- Aesthetic requirements
- Budget constraints
Quality Indicators
- Coating thickness (20-25μm for PVDF)
- International certifications (ISO, ASTM)
- Manufacturer’s warranty terms

Aluminium Roofing Sheets & Panels Manufacturing

Our factory produces high-quality roofing sheets with:

Advanced Equipment:

Automatic rolling and forming machines
PVDF coating lines with precision control
Computerized cutting systems

Quality Control:

Raw material testing
Thickness monitoring during production
Coating adhesion tests
Final inspection before shipping

Packaging for Safe Delivery

We ensure your roofing sheets arrive undamaged:

Protective Packaging:

Plastic film between sheets
Wooden crates for export
Waterproof wrapping
Clear labeling for easy handling

Stacking and Transport:

Special racks to prevent bending
Secure strapping
Weather-protected containers

FAQ

Q1: Which company’s roofing sheet is best?
A: Look for companies with ISO certification, good warranties, and positive customer reviews. Our factory has 20+ years of experience in aluminium roofing.

Q2: Is aluminium sheet good for roofing?
A: Excellent choice! Aluminium is lightweight, rust-proof, and lasts decades. It’s better than steel in corrosive environments.

Q3: Which roofing sheet lasts longer?
A: PVDF-coated aluminium sheets last longest (40-50 years). They outperform galvanized steel and PVC sheets.

Q4: Which thickness roofing sheet is best?
A: For most homes, 0.7mm is ideal. For industrial buildings, choose 0.8-1.0mm. Thicker sheets last longer but cost more.

Q5: How much does aluminium roofing cost?
A: Prices range from $8-20 per m², depending on thickness, coating, and quantity.

Q6: Can I walk on aluminium roofing?
A: Yes, but use proper safety equipment and walk on the supported areas (where screws are located).