# Gutter Installation in Kent, WA

> Seamless gutters, downspouts, repairs and guards for Kent, WA homes and commercial buildings, planned around where water lands. See typical local prices.

URL: https://guttersofkent.com/

Gutters of Kent installs seamless gutters, downspouts and repairs for Kent homes and commercial buildings, planned as one route from the roof edge to a safe outlet. The Kent weather station averages 40.09 inches of rain a year, most of it October through January.

- Roof edge

> Drip edge laps into the gutter, not behind it

- Gutter

> Sized to the roof area, pitched toward the outlet

- Outlet

> Placed where the roof sends the most water

- Downspout

> Elbows back to the wall, strapped down the siding

- Extension

> Carries water past the foundation

- Kent averages 40.09 in of rain a year (NOAA normals, Kent station)

- Roof water may not drain to Kent's sanitary sewer (Kent City Code 7.04.180)

- Changing a storm drainage connection in Kent needs a city permit (KCC 7.05.070)

- Washington sales tax applies to the whole gutter contract: 10.4% at most Kent addresses

- Every Washington contractor must be registered and bonded with L&I

## What is the water doing at your house?

Most calls start with one of these. Each has more than one possible cause, which is why the first visit looks before it quotes.

### Water is pouring over the front edge.

Overflow can come from a clog, an outlet in the wrong place, a valley dumping into one corner or a gutter that is too small. Each one has a different fix, so the first look is at where it spills.

[Why gutters overflow](https://guttersofkent.com/guide/why-are-my-gutters-overflowing/)

### A run is sagging or pulling off the house.

Loose hangers are the easy answer. Soft or rotted fascia is the one to rule out first, because new screws in bad wood pull out again.

[Sagging gutter repair](https://guttersofkent.com/sagging-gutter-repair/)

### Water is pooling at the foundation.

The gutter may be fine while the downspout dumps water at the wall. On the flat Green River valley floor, water that lands short has nowhere to run.

[Where downspouts should drain](https://guttersofkent.com/guide/where-should-downspouts-drain/)

### You are building, re-roofing or selling.

New construction, a roof replacement or a sale inspection are natural times to size gutters to the roof and set the discharge before anything is hung.

[New construction gutters](https://guttersofkent.com/new-construction-gutters/)

## Gutter work in Kent, matched to the problem

Repair, replacement and new installation are different jobs. Gutters of Kent offers and manages the work, done by licensed and insured contractors.

[Seamless Gutters](https://guttersofkent.com/seamless-gutters/)

Runs formed on site to the length of each roof edge, for new homes, additions and full replacements.

[Seamless Gutters in Kent](https://guttersofkent.com/seamless-gutters/)

[Gutter Replacement](https://guttersofkent.com/gutter-replacement/)

Old gutters down, fascia checked, a new layout sized to the roof and its valleys.

[Gutter Replacement in Kent](https://guttersofkent.com/gutter-replacement/)

[Gutter Repair](https://guttersofkent.com/gutter-repair/)

Leaking corners and seams, failed end caps, loose hangers and storm damage.

[Gutter Repair in Kent](https://guttersofkent.com/gutter-repair/)

[Downspouts](https://guttersofkent.com/downspouts/)

New and replacement downspouts, sized and placed for the roof area they drain.

[Downspouts in Kent](https://guttersofkent.com/downspouts/)

[Gutter Guards](https://guttersofkent.com/gutter-guards/)[Downspout Extensions](https://guttersofkent.com/downspout-extensions/)[Sagging Gutter Repair](https://guttersofkent.com/sagging-gutter-repair/)[Gutter and Fascia Repair](https://guttersofkent.com/gutter-fascia-repair/)[New Construction Gutters](https://guttersofkent.com/new-construction-gutters/)[Half-Round Gutters](https://guttersofkent.com/half-round-gutters/)[Copper Gutters](https://guttersofkent.com/copper-gutters/)[Gutters for Metal Roofs](https://guttersofkent.com/metal-roof-gutters/)[Garage and Shed Gutters](https://guttersofkent.com/garage-and-shed-gutters/)[Box Gutters](https://guttersofkent.com/box-gutters/)[Commercial Gutters](https://guttersofkent.com/commercial-gutters/)

## Why the route matters more than the gutter

A gutter that catches water and drops it at the foundation has only moved the problem. The plan follows the water to the end.

### Sized from the roof, not the old gutter.

Gutter size and downspout count follow the roof area, pitch and valleys draining to each run. Copying the old system copies its mistakes.

### Fascia checked before anything is hung.

Hangers are only as good as the board behind them. Soft fascia is flagged and repaired before new gutters go up.

### Discharge planned to Kent's rules.

Roof water stays out of the sanitary sewer, splash blocks get room to spread, and buried tie-ins are handled as storm drainage work.

### Price ranges published up front.

Typical local ranges and what moves them are on this site, with a cost estimator that needs no phone call.

### From first call to water test

- ### First call

Share the address, what you are seeing and a few photos if you have them.

- ### Walk-around

Measure each roof edge, check the fascia and drip edge, and trace where every downspout lets go.

- ### Install day

Runs are formed to length, hung on hidden hangers into sound wood and pitched toward the outlets.

- ### Water test

Run water through the critical corners and outlets, then confirm each downspout carries it away.

## What gutters cost in Kent

These are budgeting ranges, not quotes. The walk-around sets the real number for your house.

| Seamless aluminum gutters, 5-inch | $8 to $13 per linear foot installed | A typical Seattle-area range |
| --- | --- | --- |
| Taking down old gutters | $150 to $325 added per job | A typical Seattle-area range for removal and haul-away |
| Standard downspouts | $30 to $75 per downspout | A national budgeting range; taller runs and buried connections cost more |
| Mesh guards with new gutters | $4 to $11 per linear foot | A typical Seattle-area range |

Two stories, steep or tight access, extra corners, more downspouts, fascia repair and 6-inch or copper gutters push a job toward the high end. Washington sales tax applies to the whole contract, labor included: 10.4% at most Kent addresses (the Department of Revenue's rate lookup confirms yours).

[Run the gutter cost estimator →](https://guttersofkent.com/tools/gutter-cost-estimator/) · [What's inside a Kent gutter price →](https://guttersofkent.com/guide/gutter-installation-cost-kent/)

## Repair, re-hang, replace or fix the discharge?

The four real choices for a house with gutter trouble, and what has to be checked before picking one.

| Option | When it fits | What it fixes | Check first |
| --- | --- | --- | --- |
| Targeted repair | Sound gutters with one failed corner, seam, end cap or a few loose hangers | The leak or sag at that spot | Fascia condition and pitch along the whole run |
| Re-hang and re-pitch | Gutters in good shape that hold water or pull away | Standing water and sagging between hangers | Whether the fascia can hold new hangers |
| Replace the system | Rusted or split sections, repeated leaks, undersized gutters or a new roof | Capacity, layout and outlet placement at once | Roof area and valleys draining to each run |
| Fix the discharge | Water at the foundation with gutters that work | Where the water lands | Grade, extensions and any buried line |

[Gutter repair vs replacement →](https://guttersofkent.com/guide/gutter-repair-vs-replacement/)

## Kent and the cities around it

Each city sets its own stormwater rules, and tree canopy changes how fast gutters fill. Tree canopy figures are 2021 USFS/MRLC canopy data averaged over each area.

| Area | Tree canopy | Stormwater manual |
| --- | --- | --- |
| [Kent Valley](https://guttersofkent.com/service-areas/kent-valley/) | 7.0% | Kent 2022 manual |
| [East Hill, Kent](https://guttersofkent.com/service-areas/east-hill-kent/) | 26.1% to 29.9% | Kent 2022 manual |
| [West Hill, Kent](https://guttersofkent.com/service-areas/west-hill-kent/) | 29.5% | Kent 2022 manual |
| [Renton](https://guttersofkent.com/service-areas/renton/) | 25.8% | Renton 2022 manual |
| [Auburn](https://guttersofkent.com/service-areas/auburn/) | 26.1% | Auburn manual (Ecology-based) |
| [Covington](https://guttersofkent.com/service-areas/covington/) | 26.8% | n/a |
| [Maple Valley](https://guttersofkent.com/service-areas/maple-valley/) | 28.0% | n/a |
| [Federal Way](https://guttersofkent.com/service-areas/federal-way/) | 33.8% | King County manual + city addendum |
| [Black Diamond](https://guttersofkent.com/service-areas/black-diamond/) | 42.9% | n/a |
| [Des Moines](https://guttersofkent.com/service-areas/des-moines/) | 27.7% | n/a |

[All service areas →](https://guttersofkent.com/service-areas/)

## Gutter guides for Kent homeowners

Plain explanations of sizing, overflow, downspouts and cost, written for the rain this valley gets.

Start here

### How a gutter and downspout system works

[Read the guide](https://guttersofkent.com/guide/gutters-and-downspouts-guide/)

Sizing

### What size gutters does your house need?

[Read the guide](https://guttersofkent.com/guide/what-size-gutters-do-i-need/)

Cost

### What gutter installation costs in Kent

[Read the guide](https://guttersofkent.com/guide/gutter-installation-cost-kent/)

Kent rules

### Where downspouts should drain

[Read the guide](https://guttersofkent.com/guide/where-should-downspouts-drain/)

[All gutter guides →](https://guttersofkent.com/guide/)

## Gutter questions from Kent homeowners

Straight answers, including the Kent rules that decide where the water can go.

### How much do new gutters cost in Kent?

5-inch seamless aluminum gutters typically run about $8 to $13 per linear foot installed in the Seattle area. Removing old gutters typically adds $150 to $325, and downspouts, corners, a second story and fascia repair move the total. Washington sales tax, 10.4% at most Kent addresses, applies to the whole contract.

### What size gutters does a Kent house need?

Most houses use 5-inch K-style gutters. 6-inch gutters make sense where a large or steep roof area, or a valley, drains to one run. The size is set from the roof area and pitch draining to each run, plus the number and size of downspouts, not from the old gutter.

### Where can downspouts drain in Kent?

Not to the sanitary sewer: Kent City Code 7.04.180 bars roof runoff from it. A splash block can disperse water from up to 700 square feet of roof where there is a vegetated path of at least 50 feet, under the King County manual Kent adopts. Buried connections to storm drainage need a perforated pipe connection, and Kent requires a permit to build or change a drainage connection.

### Do seamless gutters still have seams?

The long straight runs have none, because each run is formed on site to the length of the roof edge. Corners, end caps and outlets are still joints, so those are where a seamless system is sealed, fastened and checked.

### Can new gutters go on rotted fascia?

Not reliably. Hangers screw into the fascia, so soft or split boards let a loaded gutter pull away. Damaged fascia behind the gutter line is repaired or replaced before the new run is hung.

### Do gutter guards work with fir needles?

Fine mesh guards keep most needles out of the trough, but needles and moss can sit on top of the mesh and still need clearing. The right guard depends on the trees over the roof and the roof pitch, and no guard makes gutters maintenance-free.

### Will new gutters keep my basement dry?

They remove most roof water from the foundation if the downspouts discharge far enough away and the ground slopes away from the house. Groundwater, grading and the foundation itself can still let water in, so gutters are one part of keeping a basement dry.

### Should I replace gutters when I replace the roof?

It is often the right time, because the drip edge and gutter line are exposed and old gutters have to come off for the roofers anyway. Sound gutters can be reused if they are the right size and the fascia behind them is in good shape.

### Does gutter work in Kent need a permit?

Kent requires a permit for work that builds or changes a storm drainage connection (KCC 7.05.070). For replacing gutters and downspouts that discharge at the surface, check with the City of Kent Permit Center for the current rule before work starts.

### How do I check a gutter contractor in Washington?

Washington requires every construction contractor to register with the Department of Labor and Industries and carry a bond and insurance. L&I's Verify a Contractor tool shows registration, bond, insurance and any violations.

### Do you install gutters on commercial buildings?

Yes. Commercial work covers box gutters, scuppers, conductor heads and multifamily buildings, where roof area and access shape the plan.