GT Drilling proudly partners with FRANK, a German manufacturer recognized worldwide for innovative plastic piping solutions tailored to geothermal applications. These products are engineered to withstand diverse geological conditions and temperature ranges, making them ideally suited for Melbourne’s clay-rich soils or Sydney’s sandstone substrata. FRANK’s high-density polyethylene (HDPE) pipes resist corrosion, maintain flexibility, and enable efficient heat transfer, forming the backbone of reliable ground-source loops. The company also produces geothermal chambers and specialized fittings, simplifying the installation process and shielding the system from surface water or debris.

By choosing FRANK components, GT Drilling ensures each part of your loop is optimized for seamless functionality and extended service life. We integrate these products into your overall drilling plan, validating their performance with flow checks and pressure tests. Whether you need to replace existing components or build a geothermal setup from scratch, our team ensures a consistent, standards-compliant installation. If you’re committed to a top-tier geothermal system that performs effectively under real-world conditions, FRANK products combined with GT Drilling’s expertise offer a dependable path forward.