A gutter has one main purpose, to protect a building by channeling water away from its foundation. The gutter also helps to reduce erosion, prevents leaks in basements and crawlspaces, protects painted or stained surfaces by reducing exposure to water, and provides a means to collect rainwater for later use.
Gutters are also very effective at keeping building egress areas clear of falling water. Going into a house entrance below water running straight off the roof in a heavy down pour is literally like taking a shower. This major reduction in moisture also helps to keep entrance surfaces dry and free of moss, slime, algae and other growths likely to cause slips.
Rain gutters can be made from a variety of materials such as cast iron, lead, zinc, galvanised steel, painted steel, copper, painted aluminium, PVC (and other plastics), concrete, stone, and wood.
Water collected by a rain gutter is fed, usually via a downspout (traditionally called a leader or conductor), from the roof edge to the base of the building where it is either discharged or collected. Water from rain gutters may be collected in a rain barrel or a cistern.
Your home will last longer and have less leaks with gutters, and with gutter protection from Yes! you won't have to climb a ladder to clean them every year.