Homes need gutters for proper drainage. Otherwise you risk major water damage. If water cannot run off the roof along gutters to the downspouts, the water will simply fall off the roof.
Then, this undirected water runs down the side of the structure and onto the foundation.
Over time, this results in damage to the siding, foundation and landscaping. The home may even experience flooding of the basement or crawlspace. Also, water erosion occurs which can impact the foundation and sidewalks.
It best to install a gutter system to avoid damage and protect your home. Conifer Gutter Service offers gutter installation for homes that currently do not have an existing gutter system.