Perforated/Curved/Wood-Grain/PVDF-Coated Irregular Aluminum Panels – Full-Aluminum Wall & Curtain Wall Panels for Storefront & Exterior Decoration

Perforated aluminum veneer is a modern architectural material integrating decoration and functionality. With its lightweight design, high strength, customizability, and multi-functional benefits, it has become a staple in the architectural decoration industry. Whether for unique architectural aesthetics or functional solutions (acoustics, ventilation, etc.), perforated aluminum veneer delivers optimal results.

Specifications & Materials

1. Standard Specifications

Sheet thickness: 1.5mm, 2.0mm, 2.5mm, 3.0mm (most commonly used); up to 5.0mm for special applications
Hole diameter:

Ultra-micropore: 0.4~1.0mm (for sound absorption)
Micropore: 1.0~3mm
Medium pore: 3.0~10mm (for decoration & ventilation)
Large pore: 10~200mm (for special decorative effects)

Maximum size: Approximately 1500×4000mm (subject to processing equipment limitations)
Perforation rate: 15%-70% (precisely adjustable to optimize light transmission and ventilation)

2. Material Options

Primary aluminum alloy grades: 1100, 3003, 3004, 3005, 5052, 5754, etc. Mostly in H24 temper, balancing strength and processability.

Price Reference

Surface Treatments: Balancing Aesthetics and Weather Resistance

PVDF Fluorocarbon Coating: Preferred for outdoor use. Coating thickness ≥60μm, UV-resistant, salt spray-resistant, and fade-resistant with a service life of 20-30 years, complying with AAMA 2605 standards (American).
Powder Coating: Suitable for indoor/mild outdoor use. Rich color options (Pantone color customizable), eco-friendly (no VOCs), scratch-resistant, with a service life of 15-20 years, complying with AAMA 2603 standards.
Wood Grain/Stone Grain Transfer: Heat transfer process with realistic textures, suitable for natural and new Chinese-style designs. Weather-resistant (PVDF primer recommended for outdoor use).
Anodizing: Presents natural metal colors (silver, gold, black), high hardness (≥HV300), corrosion-resistant, ideal for industrial and minimalist styles.

Application Scenarios

1. Building Facades/Curtain Walls

Creates unique light and shadow effects with dynamic aesthetics that change with light conditions
Acts as sunshade and heat insulation, reducing building energy consumption
Ideal for high-rises such as office buildings, hotels, and commercial complexes

2. Interior Decoration

Ceilings: Suitable for large spaces like shopping malls, airports, and subway stations, combining aesthetics with acoustic functionality
Wall cladding: Perfect for hotel lobbies and corporate reception backgrounds to create distinctive spaces
Partitions/Screens: Balances privacy and openness with light transmission without full transparency

3. Functional Applications

Acoustic engineering: Ideal for conference rooms, concert halls, and other venues requiring superior sound quality
Sunshade systems: Controls light incidence and regulates indoor temperature
Ventilation: Integrated ventilation and decoration solutions for large public spaces like airports and stations
Billboards/Storefronts: Unique hollow design enhances commercial signage appeal