Perforated Decorative Panels
Precision CNC-punched aluminum panels engineered for architectural facades, sunscreens, interior partitions, and ceiling systems -- fully customizable to your project drawings.
What Are Perforated Decorative Panels?
PUMAY's perforated decorative panels are precision-manufactured aluminum sheets with CNC-punched hole patterns, engineered for architectural facades, interior partitions, ceiling systems, balustrades, and sunscreens. Each panel is produced to your project's exact drawing specifications -- hole diameter, pitch, open area ratio, panel dimension, and finish.
Beyond aesthetics, perforated panels serve critical functional roles: controlling solar heat gain, enabling natural ventilation, reducing ambient noise, and providing privacy screening while maintaining visual openness. For commercial buildings, airports, transit hubs, and premium real estate, these panels deliver measurable performance alongside distinctive visual identity.
As a direct manufacturer with 5,000㎡ of production capacity in Foshan, PUMAY supports full project lifecycle -- from shop drawing review and prototype samples to bulk production, export packaging, and on-site technical guidance.
Quick Specifications
Ready to Specify?
Share your drawings or project brief. We'll prepare a technical proposal and sample within 5 business days.
Request Sample & Quote Email: info@pumaybuilding.comWhy Buyers Trust PUMAY
- Direct factory -- no middlemen, competitive pricing
- Shop drawing support & pre-production approval
- Consistent batch quality with QC documentation
- Export packaging & global logistics coordination
- Responsive English-speaking project team
Standard & Custom Panel Types
From standard round-hole patterns to fully custom CNC-punched artistic designs -- each type is available in project-specific dimensions, open area ratios, and surface finishes.
Round Hole Perforated Panel
Staggered & Straight Array
The most widely specified configuration for facades, sunscreens, and ceiling baffles. Available in staggered or straight pitch arrangements. Hole diameters from 1mm to 30mm with open areas from 10% to 50%.
- Ø1-30mm
- 10-50% Open Area
- Facade / Ceiling
Square Hole Perforated Panel
Geometric Precision
Preferred for contemporary architectural aesthetics requiring clean geometric lines. Higher open area achievable per unit area. Ideal for ventilation facades, interior screens, and decorative partitions.
- Up to 60% Open Area
- Interior / Exterior
- Partition / Screen
Hexagonal Perforated Panel
Honeycomb Aesthetic
Honeycomb-pattern perforation for premium facade and ceiling applications. Maximizes structural rigidity while achieving high open area. Frequently specified for airport lounges, corporate lobbies, and cultural buildings.
- High Rigidity
- Premium Projects
- Airport / Lobby
Custom Pattern Panels
Logo · Artwork · Parametric
Transform your architectural vision into precision-punched panels. We support DXF/DWG file input for logo patterns, artistic motifs, gradient density designs, and parametric facades. Minimum order applies.
- DXF / DWG Input
- Logo Patterns
- Gradient Density
Slotted / Elongated Hole Panel
Directional Ventilation
Elongated slot perforations provide directional airflow and a distinctive linear visual texture. Commonly used in mechanical equipment screens, parking facades, ventilation louvers, and industrial architectural cladding.
- Directional Flow
- Parking Facade
- Equipment Screen
Acoustic Perforated Panel
Sound Absorption System
Micro-perforated panels backed with acoustic mineral wool or glass wool absorbers. Engineered for auditoriums, conference centers, transit halls, and open-plan offices where NRC performance is a design requirement.
- NRC 0.65-0.90
- Auditorium
- Open Office
Technical Specifications
All parameters below represent standard production ranges. Custom specifications outside these ranges may be accommodated -- contact our engineering team.
Material & Dimensions
| Parameter | Standard Range |
|---|---|
| Alloy Grade | AA1100, AA3003, AA5052 |
| Panel Thickness | 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 4.0mm |
| Standard Width | Up to 2,000mm |
| Standard Length | Up to 6,000mm |
| Dimensional Tolerance | ±1.0mm (standard), ±0.5mm (precision) |
| Flatness | ≤ 1mm per 1,000mm |
Perforation Parameters
| Parameter | Standard Range |
|---|---|
| Hole Shape | Round, Square, Hex, Slot, Custom |
| Hole Diameter | Ø1mm - Ø30mm (standard) |
| Pitch Arrangement | Staggered 60°, Straight, Custom |
| Open Area Ratio | 10% - 60% (project-specific) |
| Hole Position Tolerance | ±0.2mm (CNC punching) |
| Micro Perforation | Ø0.5mm available (acoustic grade) |
Surface Finish & Coating
| Finish Type | Details |
|---|---|
| PVDF Coating | 2-coat or 3-coat; 25yr exterior warranty |
| Polyester Powder | Interior applications; full RAL range |
| Anodized | Silver, Champagne, Bronze, Black |
| Wood Grain / Metallic | Transfer printing available |
| Color Matching | RAL / NCS / Pantone / Custom sample |
| Coating Thickness | PVDF ≥ 30μm; Polyester ≥ 60μm |
Performance Standards
| Property | Standard / Value |
|---|---|
| Wind Load Resistance | Up to 2.5kPa (project-specific calc) |
| Salt Spray (PVDF) | ≥ 3,000 hours (ASTM B117) |
| UV Resistance | ΔE ≤ 5 after 10yr (PVDF coating) |
| Fire Rating | Class A (non-combustible aluminum) |
| Acoustic (perforated) | NRC 0.65-0.90 (with absorber) |
| Recyclability | 100% aluminum -- fully recyclable |
Why Specify Perforated Panels?
Beyond visual impact, perforated aluminum panels deliver measurable building performance across five critical dimensions.
Solar Shading & Heat Control
Precisely engineered open area ratios reduce solar heat gain coefficients by 20-45%, directly lowering HVAC loads. Specify panel orientation and hole density to meet project SHGC targets without sacrificing daylight.
Natural Ventilation
Open perforations enable passive airflow in parking structures, mechanical plant enclosures, and double-skin facades. Slot and hexagonal patterns are optimized for directional ventilation while maintaining structural integrity.
Acoustic Attenuation
Micro-perforated panels combined with mineral wool backing achieve NRC values of 0.65-0.90. Ideal for transit halls, auditoriums, and open offices where reverberation control is a project requirement.
Privacy Screening
Variable density perforation patterns create visual privacy gradients -- opaque from certain angles, transparent from others. Widely used in residential balustrades, office partitions, and hospitality facade screens.
Architectural Identity
Custom CNC-punched patterns -- logos, motifs, gradient arrays, parametric designs -- transform facades into brand statements. From corporate headquarters to cultural institutions, perforated panels create memorable architectural identity.
Durability & Low Maintenance
PVDF-coated aluminum requires no painting, minimal cleaning, and resists corrosion for 25+ years. The absence of organic materials eliminates rot, warping, and biological growth -- critical for coastal and tropical climates.
Where These Panels Are Specified
PUMAY perforated panels are actively specified across commercial, institutional, and infrastructure project types globally.
Corporate HQ & Tech Campuses
Custom logo-perforated facade panels for brand identity. Solar shading systems for energy-efficient glazed curtain walls.
Airports & Transit Hubs
Large-area acoustic ceiling systems and decorative facade panels meeting fire Class A and wind load requirements for public infrastructure.
Retail & Mixed-Use Commercial
Decorative perforated screens for shopfront facades, mall atriums, and parking structure ventilation cladding with aesthetic finish options.
Premium Residential Developments
Balustrade infill panels, privacy screens, and decorative facade cladding for high-rise residential towers requiring low-maintenance, weatherproof solutions.
Cultural & Civic Buildings
Artistic custom-pattern facades for museums, libraries, and civic centers where the building skin communicates cultural narrative through precision-punched imagery.
Parking Structures & Utilities
High open-area slotted panels for natural ventilation compliance in multi-deck parking garages. Durable, low-maintenance, and compliant with local building codes.
