Gutter installation cost in Oregon is quoted by the linear foot of roofline, not by the square footage of the house. American Gutter Service publishes its current component pricing openly: $7.75 per linear foot for white 5-inch seamless K-style gutter and $8.75 per linear foot for white 6-inch. Those rates cover the gutter run itself. They are not a finished project total, because downspouts, corners, removal of the old system, fascia condition and roof access all belong on the same estimate.
This guide covers what the per-foot rate actually buys, how to turn home size into a rough footage figure, what 6-inch gutters add, what appears as a line item on a real quote, and how to build your own budget number before anyone comes out to measure.
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How Much Does Gutter Installation Cost in Oregon in 2026?
Gutter installation costs in Oregon vary by material, roofline and project complexity. For homeowners in American Gutter Service’s Portland Metro and Columbia County service area, current published component pricing starts at $7.75 per linear foot for white 5-inch seamless K-style gutter and $8.75 per linear foot for white 6-inch gutter. A complete quote also accounts for downspouts, corners, removal, access and any roof-edge work.
Third-party cost data for the state looks much wider than that. Angi’s Portland gutter installation page, updated in July 2026, reports roughly $4 to $30 per linear foot locally, with most Portland projects landing between $689 and $1,810 and a local average near $1,217. CostOnce’s 2026 Oregon model puts the statewide installed range at about $6 to $22 per linear foot. Published 2026 market estimates for Oregon and Portland vary widely, which is why actual roofline measurements are more useful than a statewide average.
Those ranges are broad for a reason. They pool vinyl and copper, single-story ranches and three-story homes, sectional store-bought gutter and on-site seamless fabrication. American Gutter Service installs seamless aluminum K-style systems, so the figures above are AGS’s own component rates for that specific product. They are not the market range, and the market range is not an AGS quote.
Gutter Installation Cost Per Linear Foot in Oregon
A linear foot is one foot of gutter measured along the roof edge. It has nothing to do with width or depth, and nothing to do with the size of the rooms underneath. Installers quote this way because the roofline is what the material has to cover, and because seamless gutter is formed to the exact length of each run rather than cut from pre-made sections.
Here is what American Gutter Service currently publishes for each component of a gutter system.
| Component | Current AGS Price |
|---|---|
| 5-inch K-style seamless gutter, white | $7.75 per LF |
| 6-inch K-style seamless gutter, white | $8.75 per LF |
| 2×3 corrugated downspout | $6.50 per LF |
| 3×4 corrugated downspout | $7.00 per LF |
| Existing gutter removal | $1.00 per LF |
| Premium color upgrade | +$300 per project |
| Drip edge or flashing when required | $7.00 per LF |
| Fascia replacement | $10.00 per LF, $250 minimum |
| Fascia painting | $5.00 per LF, customer supplies paint |
| Easy Lock gutter protection | $6.00 per LF |
| LeafBlaster Pro micro-mesh | $10.00 per LF |
| Minimum installation project | $450 |
Hidden hangers and stainless screws are included in the gutter rate and are never billed separately. So are the standard elbows at the bottom of each downspout run.
The reason a finished project usually costs more than footage multiplied by the gutter rate is that a gutter system is more than gutter. Downspouts run vertically down the walls and carry their own per-foot price. Corners and mitres take extra material and extra labor. Old gutter has to come off and go somewhere. Two-story work is slower than single-story work. There is also a $450 project minimum, which matters on small jobs such as a detached shop or a single porch run.
American Gutter Service measures the property and fabricates the runs on site, so each length matches the roof edge it sits on and the drainage layout, fascia, roof pitch, valleys, outlets and downspouts are treated as one system rather than separate purchases. More on how that process works is on the seamless gutter installation page.
Gutter Installation Cost by Home Size
Home square footage does not equal gutter footage. Gutters follow the roof perimeter, so a 2,000-square-foot ranch with a long, spread-out roofline can need considerably more gutter than a 2,000-square-foot two-story home stacked on a smaller footprint. Add a detached garage, a wraparound porch or an addition and the numbers separate further.
For rough budgeting only, industry guidance often divides home square footage by 10 to approximate gutter linear footage. Current 2026 guidance uses this same shortcut, putting a 2,000-square-foot home at roughly 200 linear feet.
| Home Size | Rough Budgeting Footage |
|---|---|
| 1,000 sq. ft. | about 100 LF |
| 1,500 sq. ft. | about 150 LF |
| 2,000 sq. ft. | about 200 LF |
| 2,500 sq. ft. | about 250 LF |
| 3,000 sq. ft. | about 300 LF |
That is a budgeting shortcut, not the method American Gutter Service uses to quote a property. Roof shape, number of stories, garages, porches, additions, valleys and which roof edges actually need gutter at all can move the real figure well above or below the estimate. Some roof edges get no gutter. Some homes need two runs where the shortcut suggests one.
With that understood, here is what the gutter run alone works out to at AGS’s published rates.
| Example Gutter Footage | 5-Inch White Gutter | 6-Inch White Gutter |
|---|---|---|
| 100 LF | $775 | $875 |
| 150 LF | $1,162.50 | $1,312.50 |
| 200 LF | $1,550 | $1,750 |
| 250 LF | $1,937.50 | $2,187.50 |
These figures represent the gutter-run component only. They are not complete project quotes. Downspouts, corners, removal, access, fascia work, flashing, colors, guards and other project requirements may change the final price.
What Is Included in a Gutter Installation Quote?
A written estimate should break the job into parts you can actually check. Here is what those parts usually are.
Gutters
The horizontal runs along the roof edge. AGS installs 5-inch and 6-inch K-style seamless systems at $7.75 and $8.75 per linear foot in white.
Downspouts
Downspouts are a separate part of the drainage system and are measured separately. Gutter footage tells you nothing about downspout footage, because downspouts run from the roof edge to the ground and their length depends on how tall the house is and how many drops the roof needs. AGS publishes $6.50 per linear foot for 2×3 corrugated downspout and $7.00 per linear foot for 3×4. A two-story home with five drops will carry noticeably more downspout footage than a single-story home with three.
Corners and Roof Complexity
Every inside and outside corner needs a mitre, and every mitre is a separate piece of fabrication and a separate seal. A rectangular ranch might have four. A home with dormers, bays, valleys and a stepped roofline can have a dozen or more. Complexity shows up in the estimate as additional corner pieces and additional installation time, so two homes with identical footage can price differently on this alone.
Existing Gutter Removal
Taking the old system down, hauling it off and disposing of it is billed at $1.00 per linear foot. On a 200-foot home that is $200, which is small on its own but easy to forget when comparing quotes where one contractor included it and another did not.
Fascia Condition
Gutters are fastened to the fascia board, so the fascia has to be sound before anything gets hung on it. In Oregon, water that has been running behind a failed gutter for a few seasons often leaves soft or rotted wood that nobody sees until the old gutter comes off. AGS bills fascia replacement at $10.00 per linear foot with a $250 minimum, and fascia painting at $5.00 per linear foot with the customer supplying the paint. This is usually a few feet of a run rather than the whole house.
Flashing
Drip edge or flashing is $7.00 per linear foot when it is required. It is not required on every house. Plenty of homes have serviceable existing flashing and need none of it, so this line should only appear on your estimate if there is a reason for it.
Colors
White is the standard finish and is priced in the rates above. A selected premium color adds $300 per project as a flat charge, not a per-foot charge, so the premium is proportionally smaller on a large home than a small one.
Gutter Guards
Optional, and priced per linear foot on top of the gutter itself. Easy Lock gutter protection is $6.00 per linear foot. LeafBlaster Pro micro-mesh is $10.00 per linear foot. Fir needles and moss are the usual reason Columbia County and Portland Metro homeowners ask about them, and the finer micro-mesh handles needles better than open screens.
5-Inch vs 6-Inch Gutters: How Much More Do They Cost?
At AGS’s current rates the difference on the gutter run is exactly $1.00 per linear foot: $7.75 for 5-inch and $8.75 for 6-inch.
| Gutter Footage | Added Cost of 6-Inch Over 5-Inch |
|---|---|
| 150 LF | $150 |
| 200 LF | $200 |
| 250 LF | $250 |
That is a smaller gap than most homeowners expect, but price is the wrong reason to pick a size on its own. A 6-inch gutter carries more water and pairs with a 3×4 downspout instead of a 2×3, which is worth considering where a large roof area drains to a short run, where the pitch is steep enough to throw water fast, where valleys concentrate runoff into one spot, or where a single run has to handle a long stretch of roof.
Plenty of Oregon homes do fine on 5-inch. It is the standard size for good reason, and upsizing a roof that never overwhelms its gutters buys nothing. The question worth asking during the estimate is where the water actually goes on your particular roof, not which number is bigger.
Why Two Oregon Homes the Same Size Can Have Different Gutter Costs
Two 2,000-square-foot homes on the same street can come back with quotes several hundred dollars apart. The usual reasons:
- One story versus two story, which changes setup time, ladder work and downspout footage
- A simple rectangle versus a cut-up roofline with dormers and bays
- The number of inside and outside corners
- Roof pitch, which affects both access and how fast water moves
- Actual gutter footage, which the square-footage shortcut only approximates
- Fascia damage found after the old gutter comes off
- Whether there is an old system to remove at all
- The number and size of downspouts the drainage layout calls for
- Difficult access such as steep grade, tight side yards, decks or heavy landscaping
- Detached garages, shops and outbuildings included in the scope
- Gutter guards
- A premium color instead of white
A recent project in St. Helens shows how this works in practice. The home had 118 linear feet of failed 5-inch gutter. Removing it exposed 22 feet of rotted fascia that had to be replaced before anything new could be hung. The finished system was 118 feet of 6-inch seamless gutter, three 3×4 downspouts and one funnel.
Another home with the same 118 feet of roofline, sound fascia and 2×3 downspouts would not have received the same quote, even though the gutter footage was identical. Linear footage is the starting point, but conditions discovered behind the old gutter can change the scope.
New Installation vs Gutter Replacement Cost
The two jobs share the same gutter rates and differ mainly at the start.
A replacement adds removal of the old system at $1.00 per linear foot, disposal, and an inspection of whatever the old gutter was hiding. That is where fascia repair and flashing decisions get made, and it is the part of a replacement that cannot be priced accurately from the driveway.
A new-construction installation skips all of that. There is nothing to tear off, the fascia is new, and the roof edge is already in known condition. The gutter and downspout rates are the same either way.
How to Estimate Your Own Gutter Installation Cost
You can build a workable budget figure in about ten minutes.
- Estimate or measure your gutter footage. Walking the perimeter with a tape is far better than dividing square footage by 10, but the shortcut will do for a first pass.
- Pick a provisional profile, 5-inch or 6-inch, for budgeting purposes.
- Multiply footage by the gutter rate: $7.75 for 5-inch, $8.75 for 6-inch.
- Count your downspout drops and estimate their footage. Roughly the height of the wall for each drop, then multiply by $6.50 for 2×3 or $7.00 for 3×4.
- Add existing gutter removal at $1.00 per linear foot if there is an old system coming off.
- Consider whether fascia work, flashing, a premium color or gutter guards are likely to apply, and note them as unknowns rather than guessing at amounts.
- Request a professional measurement before treating any of it as final.
Example only. A single-story home with roughly 165 feet of roofline, choosing 5-inch white gutter, with four downspout drops of about 20 feet each in 2×3, replacing an existing system:
| Line Item | Calculation | Amount |
|---|---|---|
| 5-inch white seamless gutter | 165 LF x $7.75 | $1,278.75 |
| 2×3 downspout | 80 LF x $6.50 | $520.00 |
| Existing gutter removal | 165 LF x $1.00 | $165.00 |
| Budgeting subtotal | $1,963.75 |
This is an illustration of the arithmetic, not a quote, and not a real customer’s project. It excludes corners, fascia work, flashing, colors, guards and access considerations, any of which can apply. A measured estimate is the only thing that produces a real number.
Is Professional Gutter Installation Worth It?
The value is mostly in fit and layout rather than in the material itself.
Seamless gutter is formed on site to the measured length of each run, so there are no joints in the middle of a run where sectional gutter typically starts leaking. Pitch has to be set correctly so water moves toward the outlets instead of standing in the trough. Outlets have to sit where the water actually collects, which depends on the roof, not on convenience. Downspouts have to be routed so the discharge leaves the foundation instead of pooling next to it. Hangers have to bite into sound fascia. And the finished system should be tested with water before the crew leaves, because a run that looks level is not the same as a run that drains.
None of that is complicated work, but all of it is easy to get slightly wrong, and slightly wrong on a gutter shows up as a wet wall two winters later.
How to Get an Accurate Gutter Installation Quote in Oregon
There is no way to price a gutter system accurately without measuring the roofline. Footage, corner count, downspout drops, fascia condition and access all have to be seen. Be cautious about any number given over the phone before that happens, and ask for the estimate in writing with the components itemized so you can compare it to anyone else’s.
American Gutter Service is based in St. Helens and serves Columbia County and the Portland Metro area. The company has been installing gutters in Oregon for more than 20 years, holds Oregon CCB #110122, works only on gutters rather than as a general contractor, fabricates seamless systems on site and provides written estimates.
Want to know what your actual roofline will cost? American Gutter Service can measure the property, review the drainage layout and provide a written estimate for the system your home needs. Learn more about professional gutter installation in Oregon or call to schedule a measurement.
Frequently Asked Questions
How much does gutter installation cost in Oregon?
It depends on roofline footage, gutter size and project conditions rather than on a single statewide figure. American Gutter Service’s current published component pricing starts at $7.75 per linear foot for white 5-inch seamless K-style gutter and $8.75 per linear foot for 6-inch. Downspouts, corners, removal of the old system, fascia work and access are priced separately, and there is a $450 project minimum. Published 2026 market estimates for Oregon range far wider because they cover every material and home type.
How much does gutter installation cost per foot?
Market estimates and contractor rates are two different things. Angi’s July 2026 Portland data reports roughly $4 to $30 per linear foot across all materials and home types, and CostOnce’s 2026 Oregon model shows about $6 to $22. American Gutter Service’s actual published rates for seamless aluminum K-style are $7.75 per linear foot for 5-inch white and $8.75 for 6-inch white, covering the gutter run itself.
How much does it cost to install gutters on a 2,000-square-foot house?
For budgeting, 200 linear feet is a common rough assumption for a 2,000-square-foot home. At AGS rates that puts the gutter run at $1,550 in 5-inch or $1,750 in 6-inch, before downspouts, corners, removal and anything else. The actual footage depends on roofline configuration, not floor area, so a spread-out single story and a compact two story of the same square footage can differ substantially.
Are 6-inch gutters more expensive than 5-inch gutters?
Yes, by $1.00 per linear foot on the gutter run at current AGS pricing: $8.75 versus $7.75. On 200 feet of roofline that is a $200 difference. Choosing 6-inch usually also means 3×4 downspouts rather than 2×3, which adds $0.50 per linear foot on the downspout footage.
How much does it cost to remove old gutters?
American Gutter Service currently publishes $1.00 per linear foot for removal of an existing system, which includes taking it down and hauling it away. On 150 feet that is $150.
Does gutter installation include downspouts?
A gutter system does not drain without them, so a complete installation includes downspouts, but they are measured and priced separately from the gutter run. AGS publishes $6.50 per linear foot for 2×3 corrugated downspout and $7.00 per linear foot for 3×4. Check any quote you receive to see whether downspout footage is itemized or bundled, because that is a common source of confusion when comparing bids.
Can rotten fascia increase gutter installation cost?
Yes. Gutters are fastened to the fascia, and if that board is soft the new gutter has nothing solid to hold it. Rot is often only visible once the old gutter comes off, which is why it can appear as a change to the scope rather than on the original estimate. AGS bills fascia replacement at $10.00 per linear foot with a $250 minimum. In most cases it affects a short section rather than the full perimeter.