The gutter is part of the roof structure of the building is responsible for collecting rainwater, and the water throwing is a way that does not cause damage to buildings. Without gutters, the building will have a shorter life, such as rainwater that falls on them will end up soaking into them, with the long-term effects of induced structural weaknesses.
This is not a theoretical situation. Some brave souls have actually been known to opt for the kill with the sewers in their buildings, perhaps as part of their project cost-cutting measures. You can also hire experts for professional gutter cleaning In Dublin.
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The result is certainly a disaster: even in parts of the world that are not given to a lot of rain. What tends to happen when a house does not have a gutter is that (as mentioned earlier) of rain falling on it seeps into it, often leading to what is commonly referred to as 'decaying house.'
Usually starts as an aesthetic problem, (thanks to the form-fitting that rainwater seeps like certainly have). Unless checked, the installation of several ditches, problems often develop into a structural problem, one that has been known to cause otherwise structurally sound building collapsed.
But just having gutters on the roof of a building is not adequate insurance against problems associated with the lack of sewers. Apparently, sewers prone to getting clogged – with dirt to be washed down the gutter side rainwater is supposed to provide drainage for.