The advantages of aluminum windows include a long service life, ease of maintenance, strength (making them suitable for large picture windows), effective insulation, color fastness, and durability
Aluminum windows last a lifetime
Another good thing to know: there’s no need to paint or varnish aluminum windows. Powder-coated aluminum windows don’t fade in the sun, don’t rust, don’t crack, and don’t warp. Aluminum windows are available in many colors.