How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.
Rhosgoch
Rhosgoch is a little town in the north of the island of Anglesey, Wales, concerning 3.5 miles (5.6 km) to the south-west of Amlwch. A brief distance to the west of the town is the pond Llyn Hafodol and also a mile to the south is Anglesey's largest body of water the storage tank Llyn Alaw (Water Lily Lake). The village once had a station on the Anglesey Central Railway. Although the tracks still exist, no train has operated on them since 1993. Additionally connected to the train, was a short south-west dealing with spur that brought about an oil terminal. This was connected to a floating dock in the sea off of Amlwch, where super-tankers might dock in all tides and feed oil using Rhosgoch as well as a pipe to Stanlow oil refinery. This operation lasted for 16 years between 1974 and also 1990. The initial twister of the record-breaking 1981 United Kingdom tornado episode, an F1/T2 tornado, touched down close to Rhosgoch at around 10:19 local time on 23 November 1981.