Hello, fellow Michiganders! I’m the owner of J&A Exterior, and today I’m here to talk about a topic that might not be the most glamorous but is absolutely crucial for protecting your home—choosing the right gutter size.

Living in Metro Detroit, we see a fair share of rain, snow, and everything in between. That means our gutters need to be up to the task of directing all that water away from our homes efficiently. But how do you know what size gutters you need? It’s not just a one-size-fits-all solution, and getting it wrong can lead to a lot of headaches down the line.
Why Gutter Size Matters!
First off, let’s discuss why gutter size is so important. The size of your gutters directly affects their ability to handle the volume of water from your roof during storms. If your gutters are too small, they can easily overflow, leading to water damage on your siding, foundation, and landscaping. On the other hand, gutters that are too large can be overkill, costing more without providing additional benefits.
Factors to Consider!
When deciding on the right gutter size, consider these factors:
- Roof Size: The larger your roof, the more water your gutters need to handle. Calculate the square footage of your roof to get an idea of the capacity required.
- Pitch of the Roof: Steeper roofs tend to collect water faster because water runs off more quickly. A steeper roof will require larger gutters.
- Local Weather: Metro Detroit’s weather can be pretty intense. Heavy rainfall and snow mean needing gutters that can handle large volumes of water.
- The Aesthetics: Yes, aesthetics matter even for gutters! The size and style of the gutter should complement your home’s exterior design.
Common Gutter Sizes!
Most residential gutters come in two sizes:

- 5-inch: Suitable for most homes in our area.
- 6-inch: Best for larger homes or roofs with a steep pitch, and in areas with heavy rainfall.
For most homes in Metro Detroit, 5-inch gutters are adequate. However, if you find that during heavy rains your gutters are overflowing, upgrading to 6-inch gutters might be a wise investment.
Seamless Gutters: A Worthwhile Consideration!
At J&A Exterior, we often recommend seamless gutters regardless of size. Why? Because they are custom-fitted to your home, minimize leaks, and look sleeker. We fabricate them right on-site to match your home’s specifications perfectly.
Making the Right Choice!
Choosing the right gutter size might not be the most exciting part of home maintenance, but it’s definitely among the most critical. If you’re unsure, it’s always a good idea to consult with a professional. At J&A Exterior, we’ve been advising and installing the right gutters for homes across Metro Detroit for years. We’d love to help make sure your home is equipped to handle whatever weather we face!
Warm Regards,
J&A Exterior!
248-403-0281 – jnaguttercleaning@gmail.com