Sealing or rebuilding the chimney crown in Grapeland Heights
A new crown gets slope, an overhang, a drip edge and a sealed joint at every flue.
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- Available for same-day service
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- Family owned and run
Crown cracks and other early warnings
- Dark streaks on the brick below the top
- Moss or growth holding on the crown
- Dampness at the fireplace after heavy rain
- Loose cap fixings set into the concrete
Jump to
From hairline cracks to a new crown
Crown pieces found on the roof or in gutters
Small pieces of concrete near the base of a chimney can come from the crown edge. They break away where the concrete is thinnest or where water has worked into cracks. Sometimes they collect in gutters and go unnoticed for a while.
Keep the pieces if you find them and mention where they landed. Their size and shape tell us something before we even reach the roof. Keep people away from the area below the chimney if pieces are still falling, and tell us so we can plan the inspection with that in mind.
Moss and organic growth on the crown
A crown that stays damp can support moss or other growth. The growth holds moisture against the concrete and keeps the surface wet longer after rain. It also hides cracks that would otherwise be easy to see.
Before any crown repair, the surface is cleaned so the concrete can be assessed. If growth has returned after earlier cleaning, that tells us water lingers on the top. We look at slope and drainage as the cause, rather than treating the growth as the only problem.
Protecting the roof covering during crown work
Concrete, mortar and coatings can mark a roof if they drip or spill. The coating data sheet advises protecting the roof from inadvertent spills during application. We set out protection where material is mixed, carried and applied.
Tell us about roofing that marks easily or is near the end of its life. We would rather know before we step onto it. If a spill does happen, it is cleaned during the work rather than left to set. The written record notes any concern we saw on the roof around the chimney.
Crowns on homes with more than one chimney
A house may have more than one chimney, and their crowns may not fail at the same pace. One may face more weather or have been repaired more recently. Each needs its own look.
We inspect each chimney you ask about and list its findings separately. You can approve work on one without committing to the others. If a chimney is no longer used, we still check its crown, because an unused chimney can let water into the house just as easily.
Items on a chimney crown estimate in Grapeland Heights
- Crown surface and edge condition
- Separate lines for cap or liner defects
- Mortar wash assessment and removal
- Sealant type and backer material at the flue
Crown sealing and replacement answers
Does the workmanship warranty cover crown repair in Grapeland Heights?
Yes, the agreed crown work carries our workmanship warranty. Your written record states what was done, which helps if a question comes up later. Trouble from a separate part, such as a failed cap or flashing, is discussed as its own item.
What if my chimney has a metal top instead of concrete?
Some masonry chimneys carry a metal or stone top rather than cast concrete. A framed chimney with a sheet-metal cover has no crown at all. We identify which one you have before suggesting any crown work.
Do you seal the crown and the chimney brick at the same visit?
They are separate products and decisions. A crown coating treats the top surface. A water repellent for brick is considered only after cracks and joints are repaired, and it should let the masonry breathe. Each appears as its own line.
More Ways to Care for Your Fireplace
- Stone Chimney RepairRepair affected stone chimney surfaces with the supporting construction and visual match considered together.
- Chimney Masonry RepairRepair affected chimney brickwork and joints with materials selected for the construction already in place.
- Fireplace RestorationCoordinate fireplace repairs while preserving suitable existing features and defining the intended use.
- Chimney Damper Repair and ReplacementRestore a usable damper mechanism after checking the plate, frame and control linkage.
- Chimney Flashing RepairRepair the chimney-to-roof connection with a scope that accounts for the adjoining roofing and masonry.
We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo