Chimney repair with a free inspection in Dover Shores West
Honest chimney advice in Dover Shores West, including when a repair can wait and when it cannot.
- Licensed & insured
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- Family owned and operated
- Same-day service available
Inside the chimney repair scope for Dover Shores West homes
- Step flashing along the chimney sides
- Spalled or broken brick to replace
- Flue tiles, liner joints and relining options
- Chase siding, barrier and framing condition
What a lasting chimney repair involves
Overhang and drip edge keep water off the faces
Rain leaving a chimney top has to fall clear of the brick, or it runs down the faces and soaks in. BIA guidance shows the cap overhanging the faces. Where a cap does not overhang, it calls for the last two courses of brick to be corbeled out to form a drip, to help reduce the water running down the face.
A drip edge is also required by the Florida Building Code on the cap of a masonry chimney. The drip is simply the edge that water falls from, set out beyond the brick so the water drops free instead of creeping back to the masonry.
You can often read a missing drip from the ground. Streaks, dark wet patches or white deposits that start just under the top and spread down the faces can point to water leaving the top the wrong way. A flush top with those marks gets its own estimate line for a cap that overhangs.
The mortar used to repoint matters
Stronger mortar is not necessarily better mortar. BIA guidance on mortar says no single mortar is best for all purposes and advises choosing the lowest compressive strength that meets the needs of the job. For repointing, it names compatibility between the existing brick and mortar as the most important consideration.
Mortars laid before the early twentieth century were mostly lime and have lower strength, so older brickwork likely needs a weaker repointing mortar than new construction would use. BIA maintenance guidance wants repointing mortar no stronger than the original, and it cautions that a mismatched mortar can make the old brick spall and crack.
The reason is stress. A repointing mortar stronger than the original concentrates stress where brick meets mortar, and the brick faces can spall. The mortar is chosen for the chimney in front of us, and its type is named on the estimate.
Offsets and corbeled sections in a chimney
Not every chimney rises in a straight line. Some step out from a wall or jog sideways partway up, built by corbeling, where each course of brick projects a little past the one below. The Florida Building Code limits how far a chimney may be corbeled from a wall or foundation and how far any single course may project.
It limits offsets as well. In a chimney with a clay flue liner and one wythe of masonry around it, the center of the flue above an offset may not extend beyond the center of the chimney wall below, unless approved masonry support sits under the offset.
Because the code limits both, cracks at a corbel or an offset get a closer look than cracks in a straight run. When cracks show there, the estimate says whether the section is sound enough to repair or has to be rebuilt.
A framed chase around a metal chimney
A chase is a wood-framed box built around a factory-built chimney pipe, finished with siding or stucco to look like part of the house. The pipe carries the smoke. The chase only covers and hides it, so its walls are built like any other exterior wall.
That means the Florida Building Code rules for exterior walls apply. A water-resistive barrier goes over the sheathing, continuous behind the siding and lapped upper layer over lower, and flashing keeps water out of the wall cavity and away from the framing. When a chase leaks, the top and the roof line are the first places to look.
Water inside a chase can stain the ceiling beside the fireplace or soften framing long before the siding looks wrong. Our chimney chase repair service opens only what needs opening, replaces wet sheathing and barrier, and closes the wall with matching siding. Each layer carries its own price.
Other work in Dover Shores West
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Your chimney repair questions, answered
What should I look for in a chimney repair company?
Look for a company that finds the cause before quoting and names each damaged part in writing. You should see the fix, the material and the price for every line, and nothing should start until you approve. Our family-owned team works that way, and the inspection that begins it is free.
Can you turn a home inspector's notes into a repair plan?
Yes. We check each chimney item the report mentions, name the component and write the repair on the estimate with its price. The estimate is ready to share with the other side of a sale.
Request your free estimate
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