Perforated aluminum panel with closely spaced round holes and folded perimeter edges

Perforated ceiling panel sample — face and folded edge. Select the image to view it larger.

Lianhui / Aluminum Cladding System

Perforated Aluminum Panel

Product Features

Round-hole patterns combine different hole diameters, pitches and row arrangements.
More than 30 pattern combinations are available, including straight and staggered rows.
Acoustic tissue or fiber backing can be placed behind the perforated face; the backing is specified separately.

Panel material: Aluminum
Pattern families: Round holes, slotted arrangements and custom patterns
Panel format: Matched to the selected ceiling system
Acoustic backing: Specified as part of the complete ceiling assembly

Request This Product View Specifications

Moisture resistance
Recyclable aluminum
Color retention*
Acoustic options*
Heat dissipation*
Lightweight & workable

*Color retention depends on the finish. Sound absorption requires a specified acoustic assembly; heat dissipation depends on the open or perforated layout.

Pattern Reference

Product Data

Specifications & Size Options

Technical overview
Item	Specification
Panel material	Aluminum
Pattern families	Round holes, slotted arrangements and custom patterns
Panel format	Matched to the selected ceiling system
Acoustic backing	Specified as part of the complete ceiling assembly

Size and configuration options
Round-hole diameter (mm)	Pitch (mm)	Arrangement
1.0	5	Straight
1.8	5	Straight or staggered
2.3	5	Straight
3	6 or 12	Straight
4	8	Straight
5	10	Straight
6	10	Straight
10	20	Straight

Hole pitch is not clear spacing. Open area and sound absorption depend on the selected pattern and assembly; they are not a single rating for every perforated panel.

Dimensions are in millimeters unless another unit is shown. Final sizes, finish and matching components are confirmed on the approved product schedule.

System Detail

Construction & Installation

The fixing arrangement is selected with the panel geometry and supporting construction. Request the matching installation detail for your specified product.

These system details explain the illustrated assembly. Anchor selection, structural capacity and final suspension spacing must follow the approved project drawings and local requirements. Different carrier configurations are not interchangeable.