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1.4mm Thick 3003 H24 Color Coated Aluminum Sheet for Exterior/Interior Building Cladding

Name: 1.4mm Thick 3003 H24 Color Coated Aluminum Sheet for Exterior/Interior Building Cladding
Brand: Changzhou Dingang Metal Material Co.,Ltd.
SKU: 1000 series-8000 series
Price: 1,751.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS,ITS,BV

Model Number: 1000 series-8000 series

Payment & Shipping Terms

Minimum Order Quantity: 1000 Kgs / 1 Metric Ton

Price: Negotiable

Packaging Details: Seaworthy Packing With Wooden Pallet

Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received

Payment Terms: T/T,L/C

Supply Ability: 5000 Tons / Per Month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                1.4mm thick color coated aluminum sheet, 3003 H24 aluminum cladding sheet, exterior building aluminum sheet
                              

Color:	Silver Or As Alient's Demand	Craftsmanship:	Coating Thickness
Grade:	1000-8000 Series	Temper:	O-H112
Surface Treatment:	Mill Finish	Thickness:	0.2-1.6mm
Width:	30-1600mm	Alloy Or Not:	Is Alloy
Application:	Architectural /Home/Electronic/ Decoration Design Industry And Door Materials	Sample:	Available
Coating Thickness:	PVDF:Not Less Than 25um PE:Not Less Than 18um

Color:	Silver Or As Alient's Demand
Craftsmanship:	Coating Thickness
Grade:	1000-8000 Series
Temper:	O-H112
Surface Treatment:	Mill Finish
Thickness:	0.2-1.6mm
Width:	30-1600mm
Alloy Or Not:	Is Alloy
Application:	Architectural /Home/Electronic/ Decoration Design Industry And Door Materials
Sample:	Available
Coating Thickness:	PVDF:Not Less Than 25um PE:Not Less Than 18um

1.4mm Thick 3003 H24 Color Coated Aluminum Sheet for Exterior/Interior Building Cladding

Product Introduction

Designed exclusively for exterior and interior building cladding, our 1.4mm 3003 H24 color coated aluminum sheet merges structural reliability, weather resilience, and aesthetic flexibility—making it the top choice for modern architectural projects. As a China-based manufacturer with 20 years of export expertise, we craft this product to meet global quality standards, delivering a durable, lightweight solution that enhances both the functionality and visual appeal of commercial buildings, residential complexes, hotels, and public facilities.

Core Specifications

Parameter	Details
Thickness	1.4mm (tolerance: ±0.05mm) – optimal for cladding structural stability
Alloy & Temper	3003 H24 (aluminum-manganese alloy, half-hard temper) – excellent formability and corrosion resistance
Coating System	PVDF (Kynar 500®/Hylar 5000®) or PE (polyester) coating – industry-leading durability
Coating Structure	PVDF: 5-layer (primer + topcoat + clear coat); PE: 3-layer (primer + topcoat)
Coating Thickness	PVDF: ≥25μm (total); PE: ≥20μm (total) – anti-fading and scratch-resistant
Color Options	Customizable (RAL, Pantone, NCS color charts; standard colors: gray, white, black, beige, metallic, wood grain)
Sheet Dimensions	Standard: 1220×2440mm, 1500×3000mm; custom sizes available (max width: 1600mm)
Surface Finish	Smooth, matte, textured, or anti-fingerprint – adaptable to diverse design styles
Weight	3.78 kg/m² (lightweight, reducing building load)
Operating Temperature	-40℃ to 80℃ – suitable for extreme weather conditions
Certifications	ISO 9001, CE, SGS, AAMA 2605 (PVDF), AAMA 2603 (PE)

Key Advantages for Building Cladding

1. Alloy & Temper Excellence

3003 H24 alloy is renowned for superior corrosion resistance (ideal for outdoor cladding exposed to rain, humidity, and UV rays) and moderate strength. The H24 temper ensures excellent formability, allowing easy bending, cutting, and welding to fit complex architectural shapes (e.g., curved facades, irregular wall panels).

2. Durable Coating Performance

PVDF Coating: Offers ≥15 years of color retention, resisting fading, chalking, and chemical erosion (perfect for high-end exterior cladding).

PE Coating: Provides ≥8 years of reliable service, cost-effective for interior cladding or low-rise buildings.

Both coatings pass strict adhesion tests (cross-cut test: Grade 0) and salt spray tests (≥1000 hours for PVDF, ≥500 hours for PE).

3. Lightweight & Easy Installation

At 1.4mm thickness, the sheet is lightweight (3.78 kg/m²) yet robust, reducing transportation costs and simplifying on-site installation. It can be fixed with screws, rivets, or clips, minimizing construction time and labor costs.

4. Aesthetic Versatility

Custom colors, finishes, and sizes let you match any design vision—from sleek modern exteriors to warm interior accents. Wood grain or metallic finishes add texture, while anti-fingerprint coating ensures easy maintenance.

5. Eco-Friendly & Sustainable

100% recyclable aluminum material aligns with green building standards (LEED certification compatible). The coating is low-VOC, non-toxic, and contributes to energy efficiency by reflecting sunlight (reducing indoor cooling costs).

Application

Exterior Cladding

Building facades, curtain walls, balcony railings, and exterior wall panels

Suitable for high-rises, shopping malls, office buildings, and hotels (resistant to wind, rain, and UV radiation)

Interior Cladding

Ceiling panels, wall partitions, elevator lobbies, and decorative backgrounds

Ideal for residential villas, restaurants, and retail stores (easy to clean and maintain)

Manufacturing & Quality Control

We adhere to a strict 6-step production process to ensure consistency and reliability:

Raw Material Selection: High-purity 3003 aluminum ingots (GB/T 3880-2012 standard)

Cold Rolling: Precision rolling to 1.4mm thickness with uniform grain structure

Tempering: H24 heat treatment to enhance strength and formability

Surface Preparation: Degreasing, chromating, and passivation to improve coating adhesion

Automated Coating: Roller coating with computer-controlled thickness and color consistency

Final Inspection: Dimensional accuracy, coating thickness, color matching, and corrosion resistance tests

Customization & After-Sales Service

Customization: Tailor sizes, colors, finishes, and cutting/punching services to your project drawings.

Samples: Free 100mm×100mm samples (shipping cost borne by the client) for quality verification.

Lead Time: 7-15 days for standard orders; 20-30 days for custom orders.

Shipping: FOB, CIF, EXW terms supported; global door-to-door delivery available.

Technical Support: Professional team provides installation guidelines and after-sales consultation.

FAQ

Q: Is this sheet suitable for coastal areas with high humidity?

A: Yes. 3003 alloy’s corrosion resistance and PVDF coating (≥1000 hours salt spray test) make it ideal for coastal environments.

Q: Can you provide wood grain finish for exterior cladding?

A: Absolutely. We offer custom wood grain PVDF coating that mimics natural wood while maintaining durability.

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

A: MOQ is 1000 kg per color; flexible terms for bulk orders.

Q: Do you provide installation instructions?

A: Yes, we supply detailed installation guides, including fixing methods and weatherproofing tips.

Elevate your building cladding projects with our high-performance 1.4mm 3003 H24 color coated aluminum sheet. Contact us today for a customized quotation, product catalog, or sample!

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1.4mm Thick 3003 H24 Color Coated Aluminum Sheet for Exterior/Interior Building Cladding

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exterior building aluminum sheet

Product Introduction

Core Specifications

Key Advantages for Building Cladding

1. Alloy & Temper Excellence

2. Durable Coating Performance

3. Lightweight & Easy Installation

4. Aesthetic Versatility

5. Eco-Friendly & Sustainable

Application

Exterior Cladding

Interior Cladding

Manufacturing & Quality Control

Customization & After-Sales Service

FAQ

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Prepainted Aluminium Coil

Color Coated Aluminum Sheet

Channel Letter Aluminum Coil

Aluminum Trim Coil

Aluminum Mirror Sheet

Embossed Aluminum Plate

Aluminium Discs Circles