Where to buy

The Cavi-Break® and Cavi-Vent™ System is available at major building supplies stockists or shipped direct to your site


How many Strips do I need?

Usage Estimator

Estimate how many cartons you need for your project. Each carton contains 70 Cavi-Break Strips, or 84 linear meters for 35 studs.


Wall lineal meters, eg 60.5
Stud Centres, eg 0.6 for 600mm
Ceiling Height, eg 2.4

Test it yourself!

Order a Free Sample

ATI’s Cavi-Break and Cavi-Vent Strips optimise construction with steel or timber frames, enhancing installation efficiency and cost savings while promoting healthier building environments. Experience the benefits firsthand by requesting a free sample. Email us at samples@australianthermal.com.au to discover how our solutions can elevate your projects. 

Want to become a stockist?

Contact us today

If you’re interested in becoming a stockist for ATI Cavi-Break and Cavi-Vent Strips, please contact us at sales@australianthermal.com.au. We’re excited to discuss potential opportunities and explore how our innovative products can enhance your offerings.