Airfoil’s Australian Made and Designed Anti-Tamper Perforated Grille (AT-PG) is manufactured from the finest Australian steel. This grille has a free area of approximately 50%, making it extremely effective in supply and return air functions. Airfoil’s AT-PG is manufactured to the highest standard, providing utmost security. Its unique perforated core is held within its 20mm outer frame with a grille depth of 50mm. The outer frame is folded from 1mm diameter zinc anneal for maximum strength and rigidity.
The centre core is removable for ease of installation and is held in place by anti-tamper security screws. These screws are designed to prevent any unauthorized access or interference through the face of the grille. Manufactured to any size, the AT-PG is available in our standard white powder-coated finish or can be powder-coated to any specific color on request. The AT-PG has been designed for use in high-risk settings such as prisons, correctional facilities, mental health hospitals, childcare centers, airports, general hospitals, police stations, or in any commercial application where security is paramount.
We acknowledge the Traditional Owners of the lands we operate on and pay our respects to their Elders, past, present and emerging.