Protecting Perth Zoo’s New Visitor Centre and Cafe – NATSPEC Case Study

Requirement

Christou Design Group specified a TMA stainless steel termite barrier mesh for installation to ensure compliance with the Australian Standard for Termite Protection (AS 3660.1). When selected for Government projects, the Termimesh System is typically specified for perimeter installation, service penetrations and control joints. However, this project was specified with full under slab termite mesh protection to align with the Zoo Master Plan objectives.

Approach

Protecting the Function Centre from termite infestation and ensuring structural longevity, a full mesh barrier system was installed. A total of 332m of mesh was installed along the entire perimeter of the slab, including perimeter cold joints and cold joints to rammed earth walls. One hundred and forty-four Termiflange termite mesh collars were installed and embedded around both singular and clustered vertical slab penetrations. In addition, this full under slab installation specification saw the Termimesh stainless steel barrier installed between the damp proof membrane and reinforced concrete ground slab. In total, Termimesh certified technicians installed over 1,500 m² of Termimesh for this portion of the project with each sheet requiring overlap and folding to ensure integrity of the barrier. Ensuring complete protection for this project was a well-executed logistical exercise. The size of the project required multiple concrete slab pours over several days. Over one hundred slab penetrations and eighty-six structural columns required precise measuring, cutting and securing of the mesh flanges before the concrete slabs could be poured. Protecting the raised Visitor Café, two hundred and fifty-eight Termimesh termite mesh caps were installed around the top of all columns supporting the suspended floor. The installation of these termite mesh caps helps ensure termites will not gain access to the installed decking system. Sixty-five termite mesh collars were also installed on all service pipes entering under the building. our solution

Results

Specification of the Termimesh System will prevent termite entry to these new amenities for the practical life of the buildings. Manufactured with proprietary TMA stainless steel, Termimesh guarantees the wellbeing of Perth Zoo guests and animals. Specifying a physical termite mesh barrier negates the need to use poisonous chemicals both in the initial construction stage and for the future. A detailed report outlining the installation of the Termimesh System was provided to the client, along with Pledge Guarantee documentation. The Pledge Guarantee is unique in that it delivers ten-years up-front protection. The warranty can be continuously extended with an approved annual termite inspection during the initial ten-year term and onward. If you would like to discuss how Termimesh or one of our other termite management systems can protect your next project, talk to our Perth pest control team, or contact your nearest service centre .

View more Case Studies

view all Insights & Media Termite Barriers Termite Control

Protecting East Loddon College in Dingee, VIC – NATSPEC Case Study

Case Studies | September 2025 Termite Barriers Termite Control

Protecting the Queensland Government’s Satellite Hospital Program – NATSPEC Case Study

Case Studies | October 2024 Termite Barriers Termite Control

Protecting Historical Landmarks: Norwood Oval Adelaide – NATSPEC Case Study