Description

A 40mm square-pitch aluminium perforated sheet at 26% open area. Sharing its hole diameter and open area percentage with the 40mm staggered 26% variant, this product is distinguished entirely by its pitch layout: holes aligned in precise straight rows horizontally and vertically, rather than in a staggered offset. At 40mm, the square layout creates a striking, unambiguous grid of very large circular holes — each aperture clearly defined and aligned with every other in the sheet.

The choice between this square-pitch product and the staggered-pitch 40mm/26% version is largely one of visual preference and installation practicality. The square layout makes column and row alignment easier across multiple panels, allows for predictable edge-pattern continuity at panel joints, and gives a formal, geometric character that the staggered layout does not. It suits the same large-scale architectural and industrial applications, but where the regularity of a grid pattern is a design or specification requirement.