How Much Do Seamless Gutters Cost in Seattle, WA? [2026 Data]

On average, installing seamless gutters in Seattle costs $1,278, with prices ranging from $1,000 to $1,555. This is roughly 11% higher than the national average cost of seamless gutters—and that’s not surprising. Seattle’s heavy rains require thicker, more durable materials and a more complex drainage setup. Homes also have steeper roof pitches (to help with rain drainage), and the city’s tight lot lines can make access more challenging for the gutter installation pros.

Seamless Gutters Cost Factors 

Several factors impact the cost of seamless gutters in Seattle, WA, including home size, material, and labor pricing. Consult a local seamless gutter installer to get an accurate estimate based on your project details.

Home Size

The size of your roof determines the total linear feet of your seamless gutters. Seamless gutters cost between $3.25 and $28 per linear foot on average. Therefore, a roof with a greater surface area may cost more than a roof with a lesser surface area. Median home sizes in Washington are slightly larger than the national median home size, which means more gutter materials are often needed.

Materials

Gutter material plays an important role in the cost of the installation. Seattle’s heavy rains require more durable gutter materials. With this in mind, here’s a breakdown of the material costs to help you decide on the best gutter material for your home.

Gutter Type 

There are two main styles of seamless gutters for residential homes: K-style and half-round gutters. K-style gutters cost more than half-round gutters for the material but less overall with installation included. They also catch more water, making them more efficient. Half-round gutters need more brackets, which is why they tend to cost more, but one bonus is that they’re easier to clean. Note that some historical districts require half-round gutters.

• K-style gutters: $9–$17 per linear foot installed

• Half-round gutters: $10–$19 per linear foot installed

Gutter Size

The standard gutter size is five inches, but if you live somewhere that receives excessive rainfall, it might be necessary to upgrade to a six-inch gutter. These gutters have 50% more capacity for handling water than five-inch gutter systems, but they also have a higher price tag. If you choose a six-inch gutter, your price per linear foot can increase by $3.25 to $5.50. 

Existing Gutter Removal

If you have existing gutters that need to be removed, expect to pay around $165 to $325 for this. You can save money by removing the gutters yourself, but only if you feel confident on a ladder. Improper gutter removal could damage your roof or fascia.

Post-Construction Cleanup 

The average cost to remove yard waste after replacing a gutter system can range from $55 to $610, depending on the extent of the cleanup. If you decide to forgo professional junk removal services near you by doing it yourself—and you have a truck on hand—you could save a few hundred dollars.

Seamless Gutter Installation Pro Costs

Most Seattle-based gutter pros charge between $4.50 and $11 per linear foot to install seamless gutters. This is slightly more expensive than the national average and reflects the increased complexity of Seattle gutter systems, steeper roofs in Seattle, and tight lot lines that can make accessing urban Seattle homes more difficult.

The higher overall cost of living in Seattle leads to higher labor rates. Seattle’s steep roof pitches and hard-to-access, multi-story homes also drive up the labor costs because of the added complexity, time, and risk when installing seamless gutters.

Additional Pros to Consider Hiring

In some instances, you may need to hire a local tree contractor before you can install seamless gutters in Seattle. In particular, a few trees can pose great risk to roofs and gutters in the Puget Sound area and should at least be trimmed back before work begins, including Douglas firs, bigleaf maples, western red cedars, and alders.

After you’ve installed the seamless gutters, it’s important to keep up with cleaning and maintenance. Because Seattle roofs are so steep, this is not something to DIY. Instead, budget to spend between $120 and $235 on gutter cleaning costs.

Does Seamless Gutters Increase Home Value?

Installing high-quality seamless gutters means you’re better protected against leaks, clogs, and sagging, which can lead to expensive issues such as basement moisture and foundation damage. In that way, think of seamless gutters as an investment in protecting your home against expensive damage.

That said, seamless gutters may have great buyer appeal, especially in rainy Seattle. If you’ve recently upgraded to seamless gutters for your Seattle home, include that in the real estate listing. It may not drive up the asking price, but it can make your home more appealing to buyers than otherwise comparable homes in the area.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

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