Aluminium extrusions are products made by forcing heated aluminium through a shaped opening in a die, creating long pieces with a specific cross-sectional profile. This process allows for a wide variety of shapes and sizes, making it versatile for many applications, from construction to automotive parts. The resulting extruded profiles are lightweight, strong, and resistant to corrosion, which makes them ideal for both indoor and outdoor use. Common applications include window frames, structural components, and decorative elements, showcasing the adaptability of aluminium extrusions in various industries.