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.
Lynmouth
Lynmouth is a town in Devon, England, on the northern side of Exmoor. The town straddles the convergence of the West Lyn as well as East Lyn rivers, in a gorge 700 feet (210 m) below Lynton, which was the only area to increase to when Lynmouth came to be as built-up as feasible. The towns are attached by the Lynton and also Lynmouth Cliff Railway, which works two cable-connected cars by gravity, using water storage tanks. The two towns are a civil parish governed by Lynton and also Lynmouth Town Council. The church borders expand southwards from the coastline, and include hamlets such as Barbrook and tiny moorland settlements such as East Ilkerton, West Ilkerton and Shallowford. The South West Coastline Path as well as Tarka Path go through, and the Two Moors Way runs from Ivybridge in South Devon to Lynmouth; the Samaritans Way South West ranges from Bristol to Lynton, and also the Coleridge Way from Nether Stowey to Lynmouth. Lynmouth was described by Thomas Gainsborough, who honeymooned there with his bride Margaret Burr, as "the most delightful place for a landscape painter this country can boast".