The most common gutter sizes in North Texas are 5-inch and 6-inch. The main factors that determine whether you should choose a 5 inch gutter or a 6 inch gutter for your home is the amount of rainfall in your area and the pitch of your roof. Here are some points to consider:
5 inch gutters are typically suitable for homes in areas with light to moderate rainfall. They are less expensive than 6 inch gutters and can handle shingle roofs with a pitch up to 10/12.
6 inch gutters are designed for homes in areas with heavy rainfall or steep roofs. They are more expensive than 5 inch gutters but can handle steeper shingle roofs and metal roofs. They are also less likely to overflow during heavy rainfalls, which can help prevent water damage to your home’s foundation.
If you have a metal roof or a steep shingle roof, choosing a 6 inch gutter can be a better investment in the long run as it can provide better protection for your home’s foundation and landscaping.
Ultimately, the decision between a 5 inch gutter and a 6 inch gutter will depend on your specific needs and the climate in your area. It is best to consult with a professional gutter installer to determine which option is right for your home.