What Size Gutters Do Washington Homes Typically Need?
One of the first things homeowners ask when updating their gutters is what size makes the most sense. With Washington’s frequent rain and all the different roof styles out there, choosing the right gutter size matters. Many homes do fine with 5 inch gutters, but larger or steeper roofs often need 6 inch systems to handle the extra water.
When people call CR Gutters, Inc.™, they often say their gutters look fine but still overflow during normal rain. In many cases, it’s not a clog or a broken section, the gutters just aren’t big enough for the amount of water coming off the roof.
How Washington’s Rain Impacts Gutter Size
Our weather doesn’t always come down in big dramatic storms. Instead, we get long stretches of steady rain. Hours of that steady runoff can overwhelm a smaller gutter even if it’s clean.
5 inch gutters: These are the standard size and work well on a lot of homes. They handle everyday rainfall without any trouble on moderate roof slopes.
6 inch gutters: Larger roofs and steep pitches push water off fast. Homes with tall trees or areas that get heavier downpours benefit from the larger size. A 6 inch gutter just moves more water, which means fewer spillovers and quieter drainage when it’s raining for days at a time.
Don’t forget the downspouts.A gutter can only move water as fast as the downspouts allow. If the downspouts are too small or too few, even a 6 inch gutter won’t perform well. Pairing the right size gutter with the right downspouts makes all the difference.
Why a Roof and Rain Assessment Helps
Guessing doesn’t work when it comes to gutter sizing. A quick look at your roof helps determine how much water the system needs to handle.
During an assessment, we pay attention to things like:
- How fast water comes off the roof
- Spots where overflow is already happening
- Whether downspouts are in the right places
- How debris tends to collect around the home
Most homeowners are surprised to learn their gutters weren’t failing. The sizing just wasn’t right for how their home sheds water.
Signs Your Gutters Might Be Too Small
You’ll often see early clues, even during light or moderate rain:
- Water spilling over the edges
- Streaks running down your siding
- Mulch washing away near the house
- Gutters staying full even when they’re clean
- Corners dripping during an average rain
What Different Sizes Typically Cost
Most 5 inch gutters cost about $10 to $15 per foot.?A 6 inch system usually runs $12 to $20 per foot, depending on the home.
The larger size costs more but often helps prevent overflow and water damage.
Not Sure What Size Your Home Needs?
If you’re unsure whether you need 5 inch or 6 inch gutters, CR Gutters, Inc.™ can help you decide. We’ll check your roof and see how your current system handles the rain. Call (253) 447-1419 to schedule a visit.