Perforated Sheet Designer
Live preview updates as you type. All common punch shapes and patterns.
How to use this tool
Weight is per m²: perforated sheet is priced by area, so this tool reports weight per square metre - multiply by your sheet size for the total.
Hole vs. pitch: hole size is the opening; pitch is centre-to-centre spacing. Open area is derived from both.
Open Area
40.3%
59.7% solid
Weight / m²
9.372 kg
Mild Steel
Live Preview
Reference - Perforated Sheet Terminology