Product Overview

The Aluminum Solid Facade Panel is a single-layer aluminum sheet (3003-H14 or 1100 aluminum alloy, 1.5–3.0 mm thick) fabricated into custom-sized panels for exterior building facade cladding, curtain wall systems, column cladding, and canopy soffits. Each panel is CNC-punched, bent, and welded to project-specific dimensions and shapes - flat, single-curved (R ≥500 mm), double-curved, 3D-formed, perforated, or louver - delivering unlimited architectural design freedom. The panel surface is coated with PVDF Kynar 500 fluorocarbon (3-coat system: primer + color + clear, 25-year color and gloss warranty) or FEVE fluorocarbon (15-year). An engineered galvanized steel keel frame with 3-axis adjustable aluminum brackets supports the panels on the building structure. The system is A2 non-combustible, wind-load rated up to 5,000 Pa, salt-spray tested to ASTM B117 4,000 hours, and available in any RAL, NCS, or custom color with metallic, pearlescent, and wood grain effects. It is the preferred facade material for commercial towers, airports, museums, shopping malls, hospitals, and landmark public buildings.

Key Features & Advantages

• PVDF Kynar 500 - 25-Year Warranty - 3-coat fluoropolymer system (primer + color + clear). Guaranteed 25 years without fading (ΔE ≤5), chalking (≥No.8), or peeling. ASTM B117 salt spray tested 4,000+ hours.

• A2 Non-Combustible - Aluminum is non-combustible. Meets GB 8624 A2 and EN 13501 A2 for curtain wall fire safety in high-rise buildings. Significantly safer than ACP with combustible PE core.

• Unlimited Architectural Shapes - CNC fabrication enables flat, single-curved (R ≥500mm), double-curved, 3D-formed, perforated (5–60% open area), and louver panels. Design freedom beyond stone, glass, or precast concrete.

• Lightweight - 4.0–8.0 kg/m² (1.5–3.0mm). Dramatically less structural load than stone cladding (40–80 kg/m²). Reduced building structure cost, easier handling and installation.

• Custom Color Matching - Any RAL Classic, RAL Design, NCS, Pantone, or custom color. Metallic, pearlescent, anodized-look, and wood grain effects available. Color consistency across multiple production batches.

• Self-Cleaning Surface - PVDF coating has low surface energy. Rainwater sheds dirt and atmospheric pollution. Minimal maintenance - occasional pressure washing maintains appearance.

• Wind Load Rated to 5,000 Pa - Engineered bracket and keel system. Suitable for high-rise buildings, typhoon/hurricane zones, and exposed coastal locations. Project-specific structural calculations provided.

• Individual Panel Replaceable - Each panel is independently mounted. Damaged panels can be removed and replaced without disturbing adjacent panels. Future-proof facade system.

• 100% Recyclable - Aluminum is infinitely recyclable without quality loss. Scrap value at end of building life. Supports LEED v4.1, BREEAM, and DGNB green building credits.

• Full Engineering Support - Shop drawings, structural calculations, panel layout plans, thermal movement analysis, and installation manuals provided per project. On-site technical supervision available.

Technical Specifications

Parameter	Specification
Panel Material	3003-H14 / 1100-H24 aluminum alloy
Panel Thickness	1.5, 2.0, 2.5, 3.0 mm
Panel Width	Up to 2000 mm (project-specific)
Panel Length	Up to 6000 mm
Coating - PVDF Kynar 500	3-coat: primer 5–8 μm + color 25–30 μm + clear 15–20 μm
Coating - FEVE	2-coat: primer + color, 25–35 μm total
Coating - PE Polyester	2-coat: primer + color, 25–30 μm (economy)
Color System	RAL Classic, RAL Design, NCS, custom match
Panel Shapes	Flat, single-curved, double-curved, 3D-formed, perforated, louver
Perforation	Round, square, slot, custom pattern; 5–60% open area
Keel Frame	Hot-dip galvanized steel, 50×50 mm to 100×50 mm
Brackets	Aluminum alloy, 3-axis adjustable (±15 mm)
Fasteners	Stainless steel rivets or screws
Seal	EPDM gasket + weather-grade silicone sealant
Fire Rating	A2 (GB 8624) / EN 13501 A2
Wind Load	Up to 5,000 Pa (project-specific engineering)
Salt Spray	ASTM B117, 4,000+ hours (PVDF)
Flatness	±1.0 mm/m
Weight (2.0mm)	Approx. 5.5 kg/m²
MOQ	100 sqm

Coating & Shape Selection Guide

Category	Option	Lifespan	Best Application
Coating	PVDF Kynar 500 (3-coat)	25 years	High-rise curtain wall, landmark building, coastal
Coating	FEVE Fluorocarbon (2-coat)	15 years	Mid-rise commercial, institutional, value-engineered
Coating	PE Polyester (2-coat)	5–8 years	Interior, canopy soffit, temporary facade
Coating	Anodized	20+ years	Natural metallic - requires uniform alloy
Coating	Wood Grain Transfer	15+ years	Warm architectural facade, cultural buildings
Shape	Flat Folded Edge	-	Standard curtain wall - most economical
Shape	Single-Curved (R≥500mm)	-	Flowing facades, column covers, entrance canopies
Shape	Double-Curved / 3D	-	Sculptural architecture, museum, iconic building
Shape	Perforated (5–60%)	-	Solar shading, decorative screen, parking facade
Shape	Louver / Sunshade	-	Ventilation + solar control, mechanical rooms

Installation Guide

Step	Process	Key Parameters
1. Survey & Set Out	Survey building structure. Set out grid reference lines with laser.	Tolerance: ±5mm over 10m
2. Anchor Brackets	Install anchor brackets into concrete/steel at specified positions.	Per approved shop drawings
3. Keel Grid	Mount vertical and horizontal keel bars onto brackets. Level 3-axis.	Keel: 50×50 to 100×50mm galvanized steel
4. Panel Brackets	Attach panel brackets to keel. Set to panel position.	3-axis adjustability ±15mm
5. Panel Fixing	Lift panel into position. Secure with SS rivets at folded returns.	Panel-to-panel gap: 10–20mm per design
6. Weather Sealing	Install EPDM gaskets. Apply silicone sealant in joints.	Water-tightness: per project specification
7. Final Clean	Remove PE protective film. Clean panel surfaces.	Use mild detergent; no abrasive cleaners

Applications

Commercial office towers: modern corporate exterior cladding. Airports and transport hubs: large-span curtain walls. Shopping malls and retail centers: dynamic geometric facades. Hospitals and public buildings: clean, low-maintenance exteriors. Hotels and resorts: premium metallic and textured facade walls. Museums and cultural centers: complex 3D and curved architectural forms. Stadiums and convention centers: large-format panels for grand architecture. Column cladding and canopy soffits: architectural detail elements. Metro stations and public infrastructure: durable, fire-safe, vandal-resistant. Industrial and technology campus buildings: modern corporate identity.

Processing & Packaging

Each panel is fabricated per approved shop drawings with unique position coding. PE protective film applied to coated surface. Panels separated by foam/felt interlayer pads, bundled with steel or timber frames, and secured on steel pallets. Custom wooden crates for curved/fragile panels. Keel and bracket system packed separately per installation zone. MOQ: 100 sqm. Samples: 150×150 mm color sample panel for approval. Lead time: 12–18 working days standard flat panels; 18–25 working days custom color; 25–40 working days curved/3D. FCL sea freight (primarily 40HQ); oversized panels open-top/flat-rack. Store panels vertically on A-frame or flat with protective interlayers in dry covered area.

Aluminum Solid Facade Panel FAQ

Q: 1. What is an Aluminum Solid Facade Panel?

A: An Aluminum Solid Facade Panel (铝单板外墙板) is a single-layer aluminum sheet (typically 3003-H14 or 1100 aluminum alloy, 1.5–3.0mm thick) fabricated into custom-sized panels for exterior building facade cladding and curtain wall systems. The panel surface is coated with PVDF (Kynar 500) or FEVE fluorocarbon coating for exceptional weather resistance and color retention. Panels can be fabricated into flat, curved, perforated, or 3D-formed shapes via CNC punching, bending, and welding. An aluminum or galvanized steel keel bracket system supports the panels on the building structure.
• Material: 3003-H14 / 1100-H24 aluminum, 1.5–3.0mm thick
• Coating: PVDF Kynar 500 (25-year warranty) / FEVE (15-year) / PE (economy)
• Shapes: Flat, single-curved, double-curved, 3D-formed, perforated, louver
• Installation: Keel frame + adjustable bracket system, engineered per project

Q: 2. What are the standard specifications?

A: Common specifications:
• Panel thickness: 1.5mm, 2.0mm, 2.5mm, 3.0mm
• Panel width: Up to 2000mm (custom per project)
• Panel length: Up to 6000mm
• Coating systems:
- PVDF Kynar 500: 3-coat (primer + color + clear), 25-year warranty
- FEVE fluorocarbon: 2-coat, 15-year warranty
- PE polyester: 2-coat, economy option for interior/non-exposed
• Colors: RAL classic, RAL design, NCS, custom color matching
• Fire rating: A2 (Non-Combustible) - aluminum + PVDF
• Wind load: Up to 5,000 Pa (engineering dependent)
• Weight: 4.0–8.0 kg/sqm (1.5mm–3.0mm)
• Flatness tolerance: ±1.0mm/m

Q: 3. What is the minimum order quantity (MOQ)?

A: The typical MOQ is 100 square meters, as each project requires custom panel sizes and fabrication.
• 100–499 sqm: Standard project pricing
• 500–999 sqm: Volume-discounted pricing
• 1,000+ sqm: Best-volume pricing for large commercial projects
The keel and bracket system is quoted separately based on structural engineering requirements for each project. Small sample panels are available for color approval.

Q: 4. Where are aluminum solid facade panels used?

A: Common applications:
• Commercial office towers: Modern corporate exterior cladding with metallic or solid colors
• Airports & transport hubs: Large-span curtain wall areas requiring durability and fire safety
• Shopping malls & retail centers: Dynamic geometric facades with LED integration
• Hospitals & public buildings: Clean, low-maintenance exterior surfaces
• Hotels & resorts: Premium metallic and custom-textured exterior walls
• Museums & cultural centers: Complex 3D and curved architectural forms
• Stadiums & convention centers: Large-format panels for grand architectural gestures
• Column cladding & canopy soffits: Detailed architectural elements

Q: 5. What are the advantages over alternative facade materials (ACP, stone, glass curtain wall)?

A: ① Superior weather resistance - PVDF Kynar 500 coating guarantees 25 years without fading, chalking, or peeling; outperforms ACP and painted steel
② A2 non-combustible - aluminum is non-combustible; meets the strictest fire codes for high-rise buildings (vs. ACP with combustible PE core)
③ Unlimited shapes - CNC fabrication enables flat, curved, perforated, and complex 3D geometries; far more design freedom than stone or glass
④ Lightweight - at 4–8 kg/sqm, aluminum panels impose significantly less structural load than stone cladding (40–80 kg/sqm)
⑤ Custom color matching - any RAL, NCS, or custom color; metallic, pearlescent, and wood grain effects available
⑥ Self-cleaning - PVDF surface sheds dirt with rainwater; minimal maintenance
⑦ 100% recyclable - aluminum is infinitely recyclable without quality loss; supports LEED/BREEAM credits
⑧ Cost-effective for complex designs - aluminum fabrication is more economical than stone carving or curved glass production for architectural shapes

Q: 6. What coating options, colors, and panel shapes are available?

A: Coating options:
• PVDF Kynar 500 (3-coat): Premium - 25-year color & gloss warranty, ASTM B117 salt spray 4,000h
• FEVE fluorocarbon (2-coat): Mid-range - 15-year warranty, excellent weather resistance
• PE polyester (2-coat): Economy - interior use or short-term exterior, 5–8 year lifespan
• Anodized: Natural metallic oxide finish, matte or bright
• Wood grain transfer: Realistic wood texture on aluminum for warm architectural facades
Panel shapes:
• Flat (folded edge): Standard rectangular panels with clean folded returns on all edges
• Single-curved: Panels curved in one direction (R ≥ 500mm) for flowing facades
• Double-curved / 3D-formed: Complex free-form shapes for sculptural architecture
• Perforated: Round, square, slot, or custom perforation patterns; 5–60% open area
• Louver: Angled slat panels for ventilation and solar shading

Q: 7. Is the facade system fire-resistant?

A: Yes. The aluminum solid panel itself is A2 (Non-Combustible) rated. The PVDF/FEVE coating is B1 fire-retardant. The complete system (panel + galvanized steel keel + aluminum brackets) is fully non-combustible and meets the most stringent fire codes for high-rise curtain wall applications, including GB 8624 A2 and EN 13501 A2. Full fire test reports and certificates are available upon request.

Q: 8. What is the typical production lead time?

A: • Color sample approval: 3–5 working days (courier samples)
• Standard flat panels, stock color: 12–18 working days
• Custom RAL color match (first batch): 18–25 working days
• Perforated panels: 20–28 working days
• Curved / 3D-formed panels: 25–40 working days (complexity dependent)
• Large project orders (2,000+ sqm): 30–50 working days
Lead times include shop drawing approval, aluminum coil coating, CNC fabrication (punching, bending, welding), and packaging. Project schedules are planned collaboratively with the contractor.

Q: 9. How are the panels packaged and shipped?

A: Packaging: Each panel is protected with PE film on the coated surface. Panels are separated by foam or felt interlayer pads, bundled with steel or timber frames for rigidity, and secured on steel pallets. Custom wooden crates are used for curved or fragile panels.
Shipping:
• Domestic: Flatbed trucks or dedicated logistics for panel protection
• International: FCL sea freight (primarily 40HQ containers) with steel pallet frames
• Oversized panels (>2000mm width or >4000mm length) may require open-top or flat-rack containers
Every panel is individually labeled with project position codes for easy identification during installation. Shipping insurance is recommended and can be arranged.

Q: 10. How are aluminum facade panels installed?

A: Installation is performed by professional facade contractors following the engineered shop drawings:
• Step 1: Survey the building structure and set out grid reference lines using laser surveying equipment
• Step 2: Install anchor brackets into the concrete slab or steel structure at specified positions
• Step 3: Mount vertical and horizontal keel bars (galvanized steel 50×50mm–100×50mm) onto brackets; level precisely
• Step 4: Attach panel fixing brackets to the keel grid; adjust 3-axis (±15mm) for alignment
• Step 5: Lift each panel into position; secure with stainless steel rivets or screws at the folded return edges
• Step 6: Install EPDM weather gaskets and silicone sealant in panel joints for water tightness
• Step 7: Remove protective film and perform final cleaning and inspection
Comprehensive shop drawings, panel layout plans, and installation manuals are provided. On-site technical supervision can be arranged for complex projects. The system allows individual panel replacement without dismantling adjacent panels.

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