Truperf Technical Center
All About Materials
Cost effective and common, mild steel is one of the most widely used materials in the perforation industry.
Lightweight and durable, aluminium offers a moisture resistant alterantive to mild steel.
Weather resistant and durable, stainless steel is the most expensive material we offer.
Perforated metal open area calculator
Open Area Calculator
The perfect tool when designing your next perforated metal project.
Powder Coating Colours
A list of all the powder coating RAL colours available.
Hole Shapes and Patterns
Everything the technical terms need to know about the hole shapes and patterns we offer.
How is Perforated Metal Quoted
Want to know the chespest solution to your project? This guide illustrates how we quote perforated metal.