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Chimney Crown Rebuild in Marysville, WA
Crown rebuilds for Marysville brick chimneys starting at $299, the top-of-stack fix that stops most leaks.
- Serving Marysville & Snohomish County
- Free 2nd-opinion quotes
- Price match + 10–25% discount
Free Chimney Crown Rebuild Quote in Marysville
We'll confirm a time by phone or text.
The crown is the sloped concrete or mortar slab that caps a masonry chimney and sheds water away from the flue and the brick below it. In Marysville, the crowns we rebuild are mostly on the older brick chimneys near downtown and in the established neighborhoods south of the city, where the original crown was typically a thin mortar wash that cracked years ago. A crown rebuild means removing the failed material, forming a new crown with a proper overhang and drip edge, sloping it away from the flue, and sealing it. Marysville is about 55 minutes from Renton; because a rebuild needs dry weather to cure, we watch the forecast and book it in a dry window on a north-county route day.
Our crown rebuild starts at $299. You get a free quote first, with photos of the existing crown so you can see why it needs replacing, and a free second-opinion quote plus price match and 10 to 25 percent off if another company has already priced it. We use safe, green materials, we are certified and insured, and if you are not happy, we are not done. Call 206-453-2045. If you are not sure the crown is the problem, start with a chimney inspection.
Symptoms
Signs Marysville homeowners notice
- Pieces of concrete or mortar missing from the top edge of the chimney
- Cracks wide enough to see daylight or fit a coin into
- The crown is flat or dished in the middle so water pools on it
- No overhang: the slab ends flush with the brick faces
- The top two or three courses of brick are spalling or loose
- A previous crown sealant is peeling off and the cracks underneath have reopened
Marysville Conditions
Why this happens in Marysville
A crown fails in Marysville the same way it fails everywhere around Puget Sound, just faster. Sea-Tac's NOAA normals put annual precipitation at 40.34 inches, and about 73 percent of it arrives between October and March. A hairline crack in a crown fills with water in the fall, and because Sea-Tac's winter lows average just above freezing (37.1 F in December), that water typically freezes at night and thaws by day rather than staying frozen. The Brick Industry Association documents that moisture in saturated masonry expands when it freezes and that repeated cycles cause cracking and spalling. On a crown, each cycle opens the crack a little more until chunks break off and water runs straight into the brick.
Moss accelerates it. Regional guidance says Western Washington moss spreads fastest October through April on shaded surfaces that dry slowly. A moss mat on a Marysville crown typically holds water against the concrete for weeks, which is why crowns on the tree-shaded side of a house typically fail first.
How It Works
Our chimney crown rebuild process
Remove the failed crown
We break out the old slab or mortar wash down to solid brick, protecting the flue opening so debris does not fall into the chimney.
Repair the top courses
Any loose or spalled brick in the top courses is reset or replaced so the new crown sits on sound masonry.
Form with overhang and slope
We build a form that projects past the brick faces on all sides and slopes the surface away from the flue so water runs off instead of sitting.
Pour and finish
The crown is poured in a single placement with a bond break around the flue tile so heat expansion does not crack it, and a drip edge is formed on the underside of the overhang.
Cure and seal
Once cured, we apply a breathable water repellent and, where useful, a flexible sealant at the flue joint. A new cap goes on if the old one is damaged.
Full details, options and pricing factors on the main Chimney Crown Rebuild page.
Need chimney crown rebuild in Marysville?
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Chimney Crown Rebuild in Marysville — FAQ
What time of year can you rebuild a crown in Marysville?
Any time the forecast gives us a dry curing window. Sea-Tac's summer (June through August) averages only about 3 inches of rain, so late spring through early fall is ideal. In the wet season we book Marysville crown rebuilds around dry spells and protect the work while it cures. Call 206-453-2045 for the next window.
Is a crown rebuild the right fix for my Marysville chimney, or just a seal?
It depends on how far the crown has gone. Minor surface cracks on a sound crown can typically be sealed; a crown that is crumbling, missing its edge or cracked through needs a rebuild, starting at $299. Our free quote includes photos of the crown and tells you honestly which one you need.
How soon can you do chimney crown rebuild in Marysville?
We confirm a time by phone or text after you request a quote; same-day service is often available for urgent problems in Marysville and the rest of Snohomish County.
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