Australia
New Zealand
TreadSpec™
Welcome to TreadSpec™ – Treadwell’s Online Specifier.
Our selection calculators allow users to fill in their selection criteria, and provides a recommended product suitable to your requirements. These tools were designed to provide ease of outline and inspiration to architects, engineers, designers and other users. You will be able to download the results once processed.
ArchitEX™
ArchitEX™
RailEX®
EX-Series®
EX-Series®
EXduro™
Need Help?
Looking to get the most out of our calculator? You’re in the right place!
Our comprehensive tutorial videos are designed to help you understand every feature and functionality of the calculator. Whether you’re a first-time user or looking to explore advanced options, these videos will guide you step-by-step.
Discover how the calculator can simplify your tasks, save you time, and enhance your productivity. Learn tips, tricks, and best practices to make it a powerful tool tailored to your needs.
Click below to start watching and unlock the full potential of our calculator today!
HOW TO USE OUR CALCULATORS
TreadSpec™ Online Structural Calculation Tools
TreadSpec™ Online Grating Calculation Tools