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Gutters & Drainage System

Gutters & Drainage: Full-System Protection

In the Pacific Northwest, your gutters are the heartbeat of your home’s defense system. If they aren’t functioning perfectly, water doesn’t just drip, it destroys. You need a drainage partner who knows how to move water safely from your chimney crown to your foundation.

Why Quality Drainage Matters

Beyond the Gutter: A Full-System Drainage Approach

A common mistake homeowners make is replacing gutters without addressing where that water actually goes. Improper drainage is the #1 cause of cracked foundations and basement flooding in Greater Seattle. At Chimneyz, we don’t just hang gutters. We design and install integrated drainage solutions. While generic gutter companies only see the metal trough, we look at the entire flow of your home.

As experts in roofing and masonry, we ensure your gutters are perfectly synchronized with your roofline, chimney runoff, and downspout routing to keep your foundation bone-dry, even in the heaviest Washington downpours. Our comprehensive solutions include seamless gutter installation, custom-fit on-site to eliminate leaks and provide a clean, modern aesthetic that lasts for decades. We specialize in managing chimney runoff, ensuring water is diverted into the gutter system rather than behind your siding.

We don’t just dump water at the corner of your house. We strategically route downspouts and extensions to ensure water is moved far away from your foundation. By looking at the complete exterior drainage, including the roof, chimney, and ground, we prevent the hydrostatic pressure that leads to structural damage. You need a full-service exterior contractor who understands that your gutters are part of a much larger architectural puzzle.

How We Work

Our Gutter & Drainage Process

We follow a structural engineering protocol to ensure your home’s drainage system is perfectly integrated and maintenance-free.

Full system inspection

We never guess. Before any installation, we inspect the roofline pitch, chimney runoff patterns, and existing foundation drainage to identify the ideal flow for your home.

01

Define the Scope

No subcontractors. No finger-pointing. Our team outlines a complete drainage plan, including gutter sizing, downspout routing, and debris protection under one clear scope.

02

Execute the Repair

We use seamless technology and high-quality materials to install a custom-fit system. We ensure the transitions at the chimney and roof junctions are 100% watertight.

03

Verify & Document

Before we finish, we perform a flow test to verify that all water is successfully diverted away from the foundation. We document the installation to ensure long-term structural protection.

04

Our Projects

Real WORK. REAL Results.

Standing Seam Metal Roof Replacement & Structural Integration in Seattle, WA

Seattle, WA

Structural Chimney Rebuild & Masonry Restoration in Sammamish, WA

Sammamish, WA

Freestanding Gas Fireplace Installation in Mercer Island, WA

Mercer Island, WA

Why Chimneyz

The Chimneyz Drainage Edge

We treat gutters, downspouts, and foundation drainage as one unified system. Using seamless technology and the highest quality materials, we ensure zero leaks at the joints. With 400+ five-star reviews, we are trusted by homeowners across the PNW for our technical expertise and commitment to total home protection. As local experts licensed and insured in Washington State, we know exactly how much volume your gutters need to handle.

CSIA Certified

Chimney Safety Institute of America - nationally recognized inspection and repair certification.

GAF Certified Contractor

Factory-certified roofing installer with access to enhanced warranty coverage and proven materials.

BBB Accredited

Better Business Bureau accreditation with a commitment to ethical practices and customer satisfaction.

NCSG Member

National Chimney Sweep Guild member - ongoing education, peer review, and industry best practices.

READY TO SOLVE THE FULL PROBLEM?

Get a Clear Inspection and the Right Repair Plan.

From chimney leaks and failing masonry to roofline issues and interior damage, Chimneyz helps homeowners identify the real source of the problem and fix it with one coordinated solution.

FAQ

Gutters & Drainage FAQ

Effective drainage is critical for protecting your roof and foundation. Here are the answers to the questions we hear most often.

Why should I choose seamless gutters over traditional ones?

Traditional gutters have seams every few feet which eventually leak, rust, and fail. Seamless gutters are custom-extruded on-site to the exact length of your home, eliminating the joints where 99% of leaks occur.

How do I know if my gutters are the wrong size?

If water “overshoots” your gutters during heavy rain or if they frequently overflow despite being clean, they are likely too small for your roof’s pitch. We calculate the correct gutter and downspout size for Washington’s rainfall levels.

Will gutter guards really eliminate the need for cleaning?

High-performance gutter guards block leaves and debris while allowing water to flow freely. While no system is 100% maintenance-free, our advanced guards eliminate the need for dangerous ladder work and seasonal cleaning.

Can bad gutters really damage my foundation?

Yes. When gutters fail, water pools at the base of your home. This creates hydrostatic pressure that cracks foundations, floods basements, and causes soil erosion that can compromise your home’s stability.

Do you handle the flashing where the roof meets the gutter?

Absolutely. This is the “drip edge,” and it is a critical part of the building envelope. We ensure the transition from the roof to the gutter is sealed so water cannot rot your fascia boards.