Description

Slotted Perforated Aluminium Sheet – 80.0 x 15.0mm Holes, 44% Open Area

A slotted perforated aluminium sheet with 80.0 x 15.0mm slots at 44% open area. This product uses the same long, narrow slot size as the 23% open area version, but the apertures are arranged more densely, removing a much greater proportion of the sheet surface. The result is a visibly open, directional aluminium panel with long linear slots and significantly more airflow, light passage, and transparency.

The 80 x 15mm 44% open area specification suits projects where the long slot shape is part of the design but the panel also needs meaningful ventilation or visual openness. Typical uses include large ventilation grilles, plant screens, acoustic panels, decorative screening, cladding-style panels, and equipment covers. Compared with the 25 x 6mm products at the same 44% open area, this sheet gives a much larger and bolder slot pattern; the performance balance is similar, but the visual scale is completely different. It is available in 2.0mm and 3.0mm thicknesses.