Gutter and Drainage Systems

In the Pacific Northwest, rain isn't just weather; it's a volume issue. A standard 2,000 sq ft roof in Seattle collects thousands of gallons of water during a single storm. If that water isn't managed correctly, from the peak of your roof to the street drain, it causes foundation erosion, basement leaks, and landscape destruction.

At LandscapingFactory, we take a holistic approach to water management. We don't just dig ditches; we engineer solutions. From expert gutter installation and roof flashing repair to advanced yard drainage systems, we ensure water flows away from your property efficiently and legally, connecting directly to the municipal storm drains.

The First Line of Defense: Gutter Installation & Repair

Your gutters are the workhorses of your home's exterior. Recent trends show a massive spike in searches for "gutter cleaning near me" and "gutter repair", proving that homeowners are realizing the importance of this system.

We offer comprehensive gutter services:

  • Seamless Gutter Installation: We install custom-fitted systems that minimize leaks. Whether you need residential or commercial gutter installation, we use durable materials designed to handle the heavy flow of Washington storms.

  • Gutter Repair: Is it normal for gutters to overflow in heavy rain? No. If you see waterfalling, it means your pitch is wrong, your downspouts are clogged, or the gutters are undersized. We realign and seal leaking joints to restore flow.

  • Gutter Drain Extensions: Since we typically do not bury the immediate downspout connection to prevent blockage risks, we install strategic gutter drain extensions and splash blocks. These divert water far enough away from your foundation to prevent soil saturation before it enters the surface drainage flow.


Gutter Cleaning & Moss Removal

Living in the Evergreen State means pine needles, leaves, and moss constantly attack your roof. A clogged gutter is a heavy gutter, which can pull away from the fascia board and rot your roof edge.

Our gutter cleaning services go beyond just scooping out leaves. We flush the downspouts to ensure clear flow and check the integrity of the system. For homeowners tired of climbing ladders, we also offer gutter guard installation (mesh protection) to keep debris out while letting water in.

Roof Flashings: The Unsung Hero of Waterproofing

Many leaks that homeowners blame on gutters are actually caused by poor flashing for roof edges. Flashing is the thin metal material installed to direct water away from critical areas of the roof, such as chimneys, vents, and where the roof meets a wall.

At LandscapingFactory, we specialize in:

  • Drip Edge Flashing: Installed at the eaves to ensure water drips directly into the gutter, not behind it where it rots the fascia.

  • Roof to Wall Flashing: Essential for multi-story homes to prevent water from running down your siding.
  • Metal Roof Flashing Repair: If your flashing is rusted or loose, water will find a way in. We inspect and replace damaged metal to seal your home's envelope tight.

Yard Drainage: French Drains & Catch Basins

Once the water hits the ground, where does it go? If you have water pooling in yard or a soggy lawn ("marshland effect"), you need a subsurface drainage solution. We don't guess; we diagnose.

1. French Drain Installation (Deep Groundwater Control)

When the soil itself is saturated, we use a French Drain. This is not just a ditch; it is a technical excavation.

  • The Process: We dig a trench with a minimum depth of 2 feet (up to 4 feet depending on the water table).
  • The Science: We install a perforated pipe surrounded by drainage rock and filter fabric. This intercepts groundwater flowing through the soil and channels it away before it reaches your foundation.

2. Catch Basins (Surface Water Control)

For low spots where water puddles visibly, we install catch basins (grids). These act as collection points for surface runoff, quickly capturing the water and sending it through solid pipes.

3. The Destination: Street Storm Drains

We adhere strictly to local codes. Where does rain water from gutters go? It cannot just be dumped on a neighbor's yard. We grade the land and pipe the system so that all collected water is gravity-fed or pumped directly to the street storm drains (pluviales), ensuring a legal and effective exit for the water.

In-Depth Expert Answers: Drainage & Gutter FAQ

Here we address specific questions about costs, neighborhood disputes, and technical troubleshooting to help you make the right decision.

Costs & Estimates

How much do gutters cost on a 2000 square foot home? The cost varies based on material (aluminum vs. steel) and linear footage. For a typical 2,000 sq ft home in Seattle, pricing reflects the complexity of the roofline and height (1-story vs. 2-story). We provide exact onsite quotes because online calculators cannot account for difficult access or custom corners.

How much does it cost to put gutters on a 1,500 sq ft house? While slightly cheaper than larger homes, the price per linear foot remains consistent. We recommend getting a gutter replacement service quote that includes hauling away the old gutters, as disposal fees are often hidden by other contractors.

How much does a 200 ft French drain cost? A French drain is a major excavation project involving gravel, pipe, and labor. The price depends on depth (2ft vs 4ft) and soil type (rocky vs. clay). Investing in a proper French drain is cheaper than repairing a flooded basement or a cracked foundation.

Troubleshooting & Problems

Why is water pooling in my yard? Pooling usually indicates that your soil has high clay content (common in Kirkland/Eastside) and cannot absorb rain fast enough, or your property sits at the bottom of a slope. The solution is rarely just "adding dirt." You need to give the water an exit path using a catch basin or French drain connected to the storm sewer.

Is it normal for gutters to overflow in heavy rain? No. Even in a heavy Seattle downpour, a correctly sized and pitched gutter should handle the flow. Overflowing usually means:

  1. Clogged downspouts (need cleaning).
  2. Improper pitch (water sits instead of flows).
  3. Undersized gutters (you may need 6-inch commercial gutters instead of standard 5-inch).

What happens if you don't have gutters? Without gutters, gallons of water slam into the ground right next to your foundation. This creates a trench (erosion) and forces water through the concrete walls of your basement or crawlspace via hydrostatic pressure. It also rots your siding and ruins your landscaping.

Maintenance & Gutter Guards

Is it worth it to install gutter guards (LeafFilter, etc.)? For homes surrounded by Douglas Firs or Maples, gutter guards are highly recommended. They reduce the frequency of cleaning from 3-4 times a year to just once. However, no system is "maintenance-free." We install high-flow mesh guards that keep out pine needles while preventing water from skipping over the edge.

What is the best time of year to install gutters? Late spring or summer is ideal when the weather is dry, allowing for safer installation and better sealant curing. However, we perform emergency gutter repair year-round because a leak in November cannot wait until July.

Should I replace 20-year-old gutters? Yes. The average lifespan of aluminum gutters is 20-25 years. If you see rust spots, separation at the seams, or peeling paint, the metal is likely compromised. Modern seamless gutters offer better protection and curb appeal.

Neighbors & Legal

How to divert water runoff from neighbor's yard? This is a delicate issue. Legally, you cannot channel your water directly onto a neighbor's property to fix your own drainage. You must manage your runoff. We design systems that capture your water and direct it to the street storm drains or a designated dry well, keeping you compliant with "Good Neighbor" regulations.

Where does the water go? We strictly ensure all drainage systems connect to the municipal infrastructure (street drains). We do not simply pipe water to the back fence; we ensure it leaves your property responsibly.

Local Experts Serving Kirkland, Seattle & Eastside

Our connection to the region goes beyond holding a business license; we were raised in Kirkland. This background provides us with an inherent understanding of the specific soil compositions and micro-climates that affect Seattle landscaping.

We don't need to guess how local terrain reacts to the seasons because we have lived it. When you hire LandscapingFactory, you are engaging specialists who combine technical expertise with local context, ensuring your project is compliant, durable, and suited to community standards.

Don't let the rain rule your property.

From roof cleaning to deep French drains, we manage the water so you don't have to.

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Landscaping Reviews

Neighbors talk. Here's what they have to say.

"Showed up when they said they would, finished before we expected it, and the work holds up."

Robert K.
Homeowner, Kirkland

"The water doesn't pool anymore. That was the whole problem, and they fixed it."

Jennifer H.
Homeowner, Seattle

"Built something we actually use every weekend. That matters more than we thought."

Marcus J.
Homeowner, Eastside