Aluminum Alloy 5005 Aluminum Coil for Roofing & Flashing | Thickness 0.6–1.0 mm | Width 1250 mm | Color Coated Finish

Introduction                                                

The 0.6–1.0 mm 5005 color coated aluminum coil is rapidly becoming the preferred premium specification for modern lightweight metal roofing, flashing, drip edges, valley flashing, fascia, soffit and wall cladding systems — especially in coastal, high-humidity and architecturally sensitive projects.

Compared to 3003 (softer & lower strength) or 3105 (similar but slightly less corrosion-resistant), 5005 (Mg 0.5–1.0%) delivers the optimal combination for demanding roofing applications:

20–30% higher strength than 3003 → better hail, wind-load & dent resistance

Best-in-class anodizing & coating adhesion among 5xxx series

Excellent roll-forming & profiling performance for standing seam, snap-lock & corrugated profiles

Proven long-term performance (30–40 years) in marine & polluted environments

Coating system:PE (polyester): 20–25 μm, cost-effective for moderate climates,PVDF (fluorocarbon, Kynar 500® equivalent): 25–35 μm, 3-layer structure,Warranty: PVDF 40 years / PE 25 years (fade ΔE ≤1, chalking ≥8, gloss retention ≥50%)

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies                                 

1.Miami Beach Luxury Condo Rooftop Retrofit (Florida, USA)

Thickness: 0.8 mm 5005 PVDF bright white

Environment: Category 4 hurricane zone + salt spray

Result: 40-year warranty, zero chalking after 3 years, passed 180 mph wind-load test

2.Dubai Palm Jumeirah Villa Roofing & Flashing (UAE)

Thickness: 0.9 mm 5005 PVDF metallic silver

Environment: 50 °C desert + extreme salt & sand abrasion

Result: surface temp 20 °C lower than dark roofs, no fading

3.Sydney Coastal Residential Standing Seam Roofs (Australia)

Thickness: 0.7 mm 5005 PVDF charcoal gray

Environment: high salt spray + UV

Result: 30-year warranty, zero maintenance after 4 years

4.Houston Commercial Warehouse Corrugated Roofing (Texas, USA)

Thickness: 1.0 mm 5005 PE RAL 9010 white

Environment: hail-prone + high humidity

Result: 50% weight saving vs steel, no denting from 2-inch hail

5.Singapore High-Rise Podium Flashing & Coping (Singapore)

Thickness: 0.8 mm 5005 PVDF tropical green

Environment: 90%+ humidity + salt spray

Result: zero repaint forecast, 40-year color warranty

International Applications

Standing seam & concealed fastener roofing:residential, commercial, agricultural

Flashing, drip edges, valley flashing, fascia & soffit:all roof penetrations

Coastal & marine roofing:high-salt spray areas (Florida, Dubai, Australia)

High-wind & hail-prone regions:Midwest USA, Caribbean, typhoon zones

Architectural & designer metal roofing:curved, tapered, custom profiles

Mega Trends

Thinner high-strength gauges:0.4–0.7 mm 5005/5052 for lightweight green roofs

Cool roof 2.0:high-TSR (>85%) + IR-reflective pigments standard

Digital-print textures:stone, wood, zinc-look on PVDF base

95%+ recycled content:5005 coils with blockchain CO₂ passport

BIPV integration:color-matched thin-film solar + coated flashing

Extreme climate: 50-year PVDF warranty common in coastal & hail-prone regions

Upcoming Applications

Floating city modular roof & flashing systems

Mars habitat radiation-reflective roofing

High-speed rail station curved metallic roofs

Zero-energy building integrated solar roofing

FAQ (USA/Europe/Middle East/Asia Buyers)

Q1: Why choose 5005 over 3003 or 3105 for roofing & flashing?

A: 5005 has 20–30% higher strength than 3003 → better hail, wind-load & dent resistance. It also offers superior anodizing & coating adhesion than 3105, making it the preferred marine-grade choice for coastal & high-wind roofing.

Q2: What does the 40-year PVDF warranty actually cover?

A: Fade (ΔE ≤1), chalking (rating ≥8), gloss retention (≥50%), film integrity (no peeling/cracking). Full warranty certificate, AAMA 2605 Level 3 compliance & Florida exposure data provided.

Q3: Can you provide salt-spray test report & hail impact data?

A: Yes — 5000–6000 h neutral + acetic salt spray passed. Hail impact tested (1–2 inch diameter at 70–100 mph). Full reports & wind-load calculations available.

Q4: Minimum order quantity & lead time for custom colors?

A: MOQ 3 tons (depending on color); standard colors 15–25 days; custom RAL match 25–35 days. Sample coils free with freight collect.

Q5: How does 5005 perform in extreme coastal / high-wind / hail areas?

A: PVDF-coated 5005 passes 5000 h+ salt-spray; 0.8–1.0 mm thickness handles wind loads up to 180–220 km/h (depending on profile & fixing). Hail & coastal exposure data available.

Q6: Is 5005 suitable for standing seam without oil-canning or bowing?

A: Yes — 5005 has excellent flatness & low thermal expansion. We recommend H24/H26 temper + tension leveling. Standing-seam samples & forming suggestions provided.

Call to Action               

Want roofing & flashing that lasts 40 years with zero fading & maximum durability?

Contact us to learn about 0.8 mm PVDF white sample + 40-year warranty certificate + real roofing project reference package

24-hour rapid quote

Contact Chalco Aluminum immediately — protect your roof with the most beautiful & longest-lasting material!

T: 0086 13961220663 

E:gavin@cnchangsong.com