Yes, aluminum profiles can be used for roofing systems in windy regions. Aluminum is a lightweight and durable material that can withstand high winds. It is often used in the construction of roofing systems because of its strength and resistance to corrosion. Additionally, aluminum profiles can be designed to meet specific wind load requirements, making them suitable for areas prone to strong winds. However, the design and installation of the roofing system must be done correctly to ensure it can handle the wind forces.