Which range of aluminum is best for windows? When choosing the best aluminum for your windows, there is no one range that is universally best. Each aluminum alloy range has unique properties that make it more or less suitable based on specific application, climate, budget and design requirements. ( κουφώματα αλουμινίου ) Here is the breakdown of the most relevant aluminum series for the use of residential and professional windows: 000 6000 Series - best All-Been Option Ideal: Residential and Professional Windows Key elements: magnesium + silicone Why pick it up: Excellent balance of strength, corrosion resistance and creativity Ka, wa, weld and easy to finish (powder coating or anodizing) Versatile and widely available Judgment: a range of commonly used for window profiles due to its adaptability, efficiency and cost-effectiveness. 🔹 5000 series - Superior corrosion resistance Ideal: a coastal or humid environment Key element: magnesium Why pick it up: ...