Chimney Chase Repair in Woodinville, WA
Chimney chase rot repair: framing, sheathing, siding, flashing and a new chase cover. It is a tall box exposed to weather on every side, and a rusted cover or missing roof flashing can let water run inside it for years. We strip the chase, rebuild the framing and sheathing, and finish it with new siding, flashing and a sloped cover that sheds water. We serve homeowners across Woodinville and nearby Bothell and Redmond.
Before
AfterChase rebuilt with new sheathing
Why chimney chase repair comes up so often in Woodinville
Two-story homes and custom houses in Woodinville often have wood-framed chimney chases with metal covers on top. Needles and debris collect on the cover, hold water and speed up rust. Once the cover leaks, the framing and siding inside the chase rot out of sight. We replace the cover with a sloped, sealed one, rebuild rotted chase framing and sheathing, reside the chase to match, and flash it properly where it meets the roof.
Woodinville is home base for us; our office is on NE 145th Street. The city’s housing is mostly 1970s to 2000s two-story homes and split-levels on wooded lots, with larger custom homes and acreage on Hollywood Hill and around Cottage Lake. Wellington and the neighborhoods west of downtown have established subdivisions with cedar, hardboard or fiber cement siding and big attached decks. Many properties have outbuildings, barns or shops in addition to the house. Newer townhomes and apartments have been added near downtown, and the Tourist District mixes wineries and commercial buildings with nearby homes.
Woodinville sits in the Sammamish River valley, with wooded hills rising on both sides. The valley floor holds fog and cold, damp air on winter mornings, while the hillsides are covered in tall firs and cedars that keep walls, decks and roofs in shade. Wood stays damp for days after a storm, and moss builds up on north-facing siding and deck boards. Needles fill gutters fast. The combination of shade, damp air and long rainy seasons drives most of the rot we see here.
Our office is right here in Woodinville, and we also work in nearby Bothell, Redmond, Kirkland and Snohomish.
When to call about chimney chase repair in Woodinville
- Gaps at the roof-to-chase flashing
- Water stains around the fireplace inside
- Stains or rust streaks running down the chase
- Paint peeling only on the chase
- Soft or bulging siding on the chase
Our chimney chase repair process, step by step
Inspect top and sides
We check the cover, flashing, siding and probe the framing.
Strip the chase
Siding and sheathing come off so all rot is visible.
Rebuild framing
Rotted studs, plates and blocking are replaced.
Sheath, wrap and flash
New sheathing, wrap, roof flashing and chase cover.
Side and finish
New siding and trim, caulked and ready for paint.
Recent chimney chase repair projects near Woodinville
What we do in Woodinville
Sheathing and wrap
New sheathing and weather barrier on all sides.
Siding and trim
New siding and corners matched to the house.
Chase cover
Sloped, cross-broken cover that sheds water off the top.
Roof flashing
Step and counter flashing where the chase meets the roof.
Chase framing
Rotted studs and plates replaced inside the chase.
Cricket
A small diverter behind wide chases so water does not pond.
Neighborhoods and permits in Woodinville
Hollywood Hill and the Cottage Lake area have larger lots with tall trees, acreage and custom homes, so shade, moss and long driveways are common. Wellington and Leota have established subdivisions on wooded slopes, with aging hardboard siding and original decks. Homes in the Sammamish River valley near downtown and the Tourist District get more fog and less wind. West Woodinville near Kingsgate has denser subdivisions with tighter side yards.
Small like-for-like repairs often don’t need a permit, but structural work, new decks and larger replacements usually do. Inside city limits that means the City of Woodinville. Many homes with a Woodinville address, including much of the Cottage Lake area, are in unincorporated King County instead. We check with the City of Woodinville or the county before starting.
Chimney chase cover options
| Cover | Shape | Lifespan | Notes |
|---|---|---|---|
| Galvanized flat cover | Flat | Often rusts within 10 years | The most common cause of chase leaks |
| Galvanized sloped cover | Cross-broken | Around 15 years | Sheds water, still needs paint over time |
| Stainless steel sloped cover | Cross-broken | 25 years or more | Will not rust, our usual choice |
| Powder-coated cover | Cross-broken | 20 years or more | Color-matched to roof or trim |
What chimney chase repair typically costs in Woodinville
| Project | Typical scope | Price range | Timeline |
|---|---|---|---|
| New chase cover | Remove old cover, install a sloped stainless cover | $800 – $2,500 | 1 day |
| Flashing and siding repair | Roof flashing plus a section of chase siding | $2,500 – $6,000 | 2–3 days |
| Partial chase rebuild | One or two sides opened and reframed | $5,000 – $10,000 | 3–5 days |
| Full chase rebuild | All sides reframed, sheathed, flashed and sided | $10,000 – $22,000 | 1–2 weeks |
These are typical 2026 ranges we see for chimney chase repair in Woodinville and nearby cities. Your price depends on what we find once the area is open, access and height, and the materials you choose. Every estimate is free, in writing and based on an on-site inspection with photos.
Chimney chase repair in Woodinville: cost and timing
Most common causes
Siding without a barrier
Many chases were sided without house wrap, so any leak reaches the sheathing.
Flat or rusted chase cover
Water pools on top and leaks into the chase through rust holes and seams.
Missing step and counter flashing
Where the chase meets the roof, water runs into the framing.
What drives the price in Woodinville
Chimney chase repair in Woodinville depends on the height of the chase, roof pitch and access, how much framing is rotted and whether a new cover and cricket are needed. You get a written price after the free inspection.
Typical timeline
Most chase rebuilds take a few days to a week, depending on height, weather and paint.
Backed by a 24-month workmanship warranty
Written scope
You know exactly what is included before work starts, with photos of what we found.
Our own crew
The people who quote your job are the people who do it, start to finish.
Clean site daily
Debris is hauled away and your yard is left the way we found it.
24 months covered
If our workmanship fails within two years, we come back and make it right.
What homeowners near Woodinville say
“I hired Eco Home Repair to fix my front steps and landing, which had become badly rotted and unsafe. Alex was fantastic to work with from start to finish with great communication, clear expectations, and always responsive. The project included decking…”
“As a Condominium owner finding contractors that can work with multiple concerns at once is a challenge. The team at Eco Home Repair has been our go-to for several projects including deck and front porch repairs, siding replacement, chimney chassis repairs…”
“Alex and his team did a great job fixing our siding and bottom door frame which had some rotting. They were professional, competitive in pricing and responsive. Highly recommend Eco Home Repair!”
5.0 average from 106 reviews on Google, Thumbtack, Angi, HomeAdvisor and Yelp. Read our reviews on Google.
Questions Woodinville homeowners ask about chimney chase repair
Where is your Woodinville office?
Why does my chimney chase rot in Woodinville?
Do you repair brick chimneys?
Do you replace the chase cover?
Can you match my siding on the chase?
More from our crew in Woodinville
Chimney chase repair near Woodinville
Tell us about your chimney chase repair project in Woodinville
- Licensed, bonded & insured
- Free on-site estimates
- 24-month workmanship warranty
Book a free chimney chase repair inspection in Woodinville
We inspect the damage on-site, show you photos of what we find and give you a written price before any work starts.