Description

A 19mm square-pitch aluminium perforated sheet at 34% open area. The square layout places 19mm holes in straight horizontal and vertical rows, creating a bold geometric grid across the face. At 34% open area, the sheet is genuinely open, but the aligned rows give a sense of visual order and control absent from the staggered version at the same 19mm hole diameter.

Architectural column casings, exterior cladding panels, screen walls, entrance lobby panels, and structural screening applications where both pattern regularity and the 19mm aperture size are functional or aesthetic requirements are typical end uses. The straight-row alignment allows easier field-cutting along the grid lines while maintaining a consistent edge pattern across panel joints, simplifying installation where precise edge alignment is required.