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Crown sealing and crown rebuilds for chimneys in Kendall West

The cap, the crown and the flue liner are separate parts, and your estimate treats them that way.

  • Owned and run locally
  • Available for same-day service
  • Fully licensed and insured
  • Family owned and run

Crown damage worth mentioning when you call

  • Peeling coating from an earlier repair
  • Dampness at the fireplace after heavy rain
  • Sections of crown that look lifted
  • Crown and brick separating along the top course
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How we approach crown repair in Kendall West

What a crown estimate should break out

A crown estimate is easier to judge when each step is its own line. Removal of unsound concrete, preparation, forming or coating, sealing at the flues and resetting the cap are distinct tasks. Seeing them apart shows what you are paying for.

Our written estimate follows that pattern. Anything that falls outside the crown, such as brick repair below it or a new cap, is listed separately with a reason. You approve the lines you want, and nothing is added later without a conversation first.

Covering an open chimney between work days

Replacing a crown can leave the top of the chimney open for a time. Rain or debris entering an open chimney can damage the flue, the damper and the room below. That is why the top is protected whenever work stops.

If the job runs past one day, the open flue gets a cover every evening before we leave, and it stays on until we are back. Tell us if you plan to use the fireplace during the project, so we can explain when it is safe to do so.

Keeping the area under the chimney clear

Crown removal and forming take place high above paths, gardens and parking spots. Small pieces can fall despite careful handling. The ground under the chimney should be kept clear while work is under way.

We mark or protect the area below when needed and explain where equipment will stand. Move cars that are parked beside the chimney and keep children and pets indoors or away from that side of the house. Tell us about windows or doors that open directly under the work.

Why paint is not a crown coating

Paint on a crown can look like a quick seal. A crown coating is made to stay flexible and bridge fine cracks as the concrete moves. Brick industry guidance on coatings notes that a surface film can crack along with an active crack beneath it.

If your crown has been painted, we check how well the paint is holding and what lies underneath. Loose paint comes off before any proper treatment. We explain the difference between a membrane made for crowns and a finish that only changes the color.

Before you approve crown work in Kendall West

  • Bond break at each flue liner
  • Formwork for a cast-in-place crown
  • Precast crown option where the top allows
  • Sealant type and backer material at the flue

Answers about chimney crown work

Can a crown be replaced with a precast concrete top?

Where the chimney size and access allow it, a precast crown is an option, and brick industry guidance rates prefabricated tops well. It is set on a mortar bed with a bond break. We explain whether precast or cast in place suits your chimney.

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.

Should I ask about the crown if the fireplace is never used?

Yes. The crown keeps rain out of the masonry whether or not you light fires. Water entering an unused chimney can still damage brick, the flue and nearby ceilings. A free inspection tells you whether the top needs attention.

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