2.0mm 3003 H24 Color Coated Aluminum Sheet for Residential Building Applications

Product Overview

Core Specifications

Key Advantages for Residential Buildings

1. Alloy & Thickness Excellence for Homes

3003 H24 Alloy: Offers superior corrosion resistance (critical for outdoor residential applications exposed to rain, humidity, and UV rays) and moderate strength. The H24 temper ensures excellent formability, allowing easy cutting, bending, and welding to fit custom residential designs (e.g., curved roof edges, decorative wall panels).

2.0mm Thickness: Balances durability and lightweight—thicker than 1.4mm sheets for enhanced impact resistance (ideal for areas prone to hail or debris) while remaining lighter than steel, reducing transportation costs and simplifying on-site installation for residential projects.

2. Long-Lasting, Low-Maintenance Coating

PVDF Coating: Provides ≥15 years of color retention, resisting fading, chalking, and chemical erosion (perfect for high-end residential exteriors). Passes 1000-hour salt spray test (ASTM B117) with no rust or peeling.

PE Coating: Cost-effective option with ≥8 years of reliable service, ideal for interior residential applications or low-rise homes. Both coatings feature strong adhesion (cross-cut test: Grade 0) and scratch resistance, minimizing maintenance needs for homeowners.

3. Aesthetic Versatility for Residential Design

Custom colors and finishes let you match any architectural style—from modern minimalist villas to traditional suburban homes. Wood grain or stone texture coatings mimic natural materials without the high maintenance, while metallic finishes add a sleek touch.

Anti-fingerprint coating ensures surfaces stay clean, even in high-traffic areas like porches or entryways.

4. Eco-Friendly & Cost-Efficient

100% recyclable aluminum aligns with green building trends, reducing the environmental footprint of residential projects.

Lightweight design (5.4 kg/m²) lowers installation labor costs and transportation fees. No painting or rust treatment required, saving long-term maintenance expenses for homeowners.

5. Climate Adaptability for Global Residences

Residential Application 

Exterior Applications

Roofing panels, wall cladding, exterior wall accents, window frames, and balcony railings

Suitable for villas, townhouses, apartments, and residential renovations (enhances curb appeal and property value)

Interior Applications

Ceiling panels, wall partitions, decorative backgrounds, and closet doors

Ideal for modern homes, home offices, and guest rooms (easy to clean and maintain)

Manufacturing & Quality Control

Raw Material Inspection: High-purity 3003 aluminum ingots (GB/T 3880-2012) tested for chemical composition and mechanical properties.

Cold Rolling: Precision rolling to 2.0mm thickness with uniform grain structure.

Tempering: H24 heat treatment to achieve optimal strength and formability.

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

Automated Coating: Computer-controlled roller coating for consistent color and thickness (color difference ΔE ≤1.0).

Curing: High-temperature baking (230-250℃) for coating solidification.

Final Inspection: 100% check for dimensional accuracy, coating quality, and corrosion resistance before packaging.

Customization & After-Sales Service

Customization: Tailor sizes, colors, finishes, and processing (cutting, bending, punching) to match residential project drawings.

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

Lead Time: 10-15 days for standard orders; 20-30 days for custom residential projects.

Shipping: FOB, CIF, EXW, DDP supported; global door-to-door delivery for residential construction needs.

Technical Support: Professional team provides installation guidelines and after-sales consultation (24-hour response).

Warranty: 15-year warranty for PVDF-coated sheets; 8-year warranty for PE-coated sheets (covers coating fading, peeling, and corrosion).