Roles of Rain Gutter
Rain Gutter role is to prevent house from damage that cause by rain. Rain Gutter help reroute water from the roof properly to each drownsprout where water can't damage your house, foundation, garden, and neighbors house.
More about "Rain" - Thailand have approximately 134 days of raining in one year (365 days a year), which is one third of a year. In addition to the problem that comes from rain water is "Acid Rain" that may cause damagae even more.
Acid Rain: http://www.epa.gov/acidrain/index.html
Short term and Long term problems