Greenzone has expanded its product line with additions to two of its termite barrier systems.
Greenzone has expanded its product range with the introduction of a new 25 mm Sock Barrier, further enhancing its popular Sock Barrier system.
The 25 mm size joins Greenzone’s existing 100 mm, 80 mm, 50 mm, and 40 mm options, providing a solution for every standard service penetration.

Greenzone general manager Brett Bowey said the decision was driven by customer feedback. “After listening to our customers, manufacturing the 25 mm size was a no-brainer. The demand was there, and we’ve made it happen,” he said.
Purpose-built for all standard penetrations, Greenzone Sock Barriers are designed for ease of use and flexibility, allowing installation either before or after framework – making them a practical choice for builders and installers alike.
Greenzone’s Perimeter System has also been enhanced with the addition of pre-made Internal and External Corners. Like the perimeter sheets, these corners are affixed with glue and pinned, simplifying installation.

Dave Bregazzi, general manager of Termite Solutions Victoria, was among the first to install the new corners and praised their performance. “The Greenzone Internal and External Corners are not only easy to install, but they also provide a better finish and a neat, professional look. These corners, especially the Internals, make the job ideal for builders and bricklayers, who won’t have to make any adjustments as they continue their own work,” he said.

Like the perimeter sheets, the new corners contain the chemical bifenthrin, ensuring consistent termite protection across the system.
With these enhancements, Greenzone continues to demonstrate its commitment to innovation, practicality, and supporting the needs of installers and builders alike.
Greenzone’s first product, Expansion Foam, entered the market in late 2017. Since then, the company has expanded its range to include the Perimeter System and Sock Barriers, followed by Backer Rod, Termite Paint and Primer, Termite Sealant, and the chemicals bifenthrin and fipronil. In addition, Greenzone acquired Altis Reticulation Systems and launched the upgraded Altis Pro Reticulation System.
Mr Bowey said, “We’re always exploring new and exciting products, with the goal of making installations easier and more affordable for pest control companies and their clients.”