Spalling brick repair for chimney faces in Coral Gables
You see which bricks need replacing and which only look marked before approving any work.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
When chimney brick faces start to break
- Corners broken off several bricks
- White deposits around damaged bricks
- Chipped edges where joints were ground out
- Vines rooted over damaged brick
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What careful brick replacement involves
Coatings that trap moisture behind the face
Some coatings form a film on the brick. Brick industry guidance on clear coatings explains that film formers slow the drying of the masonry through its face. Water held inside can lead to clouding and to spalling.
If your chimney was sealed or painted and the faces are now coming away, the coating may be involved. We explain what we see and whether the remaining coating affects the replacement work. New units are not coated as part of the job, and any later treatment is discussed separately.
The flue behind the brick being replaced
Replacing a unit in a chimney is not the same as replacing one in a garden wall. Behind the outer brick is the flue, and some chimneys have little space between the two. The work is planned so the liner is not disturbed.
If the damage reaches deep into the wall or the liner shows through, we stop and explain. Any flue repair is a separate item with its own method. Keeping the two apart on the estimate shows clearly which part of the chimney each repair addresses.
Replacement bricks failing again in one spot
When replacement bricks fail in the same place, the cause may not have been fixed. Water may still be reaching that area from the crown, flashing or joints. The mortar used before may have been too hard, or the replacement brick may not have suited the exposure.
We look at the earlier repair and the conditions around it before replacing units again. Share any paperwork you have. The aim is to break the cycle, so the next replacement has a fair chance of lasting.
Spalling concentrated on one face
Spalling can gather on a single face of a chimney while the others stay sound. That face may catch more rain, dry more slowly or sit under a failing section of crown or flashing.
We compare the faces to find what sets the damaged one apart. The brick work may concentrate there, while the cause above or beside it is listed as its own repair. Treating both keeps the new units from wearing down the same way. Mention which side you noticed first, because that order helps.
The brick replacement items you approve
- Loose or cracked units identified
- Break-out of each damaged unit
- Joints pointed full around new units
- Workmanship warranty on agreed brick work
Chimney brick questions we hear
Can you replace only the damaged bricks on my chimney?
Yes, where the masonry around them is sound. We cut out the spalled or cracked units, clean the openings and set matching brick in mortar that suits the wall. If damage is widespread or the chimney is moving, we explain a wider repair instead.
Do you replace the firebrick inside the fireplace too?
Firebrick lining the firebox is a different material and job, handled under firebox repair. Chimney brick replacement covers the exterior masonry. If both need attention, each is priced separately so you can decide.
Does the workmanship warranty cover replaced bricks in Coral Gables?
Yes, the agreed brick replacement carries our workmanship warranty. The written record lists which units were replaced and where, so any question later can be checked against the work that was done.
More Ways to Care for Your Fireplace
- Wood-Burning Fireplace Insert InstallationFit a wood-burning insert after assessing its host fireplace and full connection requirements.
- Chimney Sweep and Chimney CleaningArrange careful chimney cleaning in Miami with a defined scope, protected work area and useful findings.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Chimney WaterproofingTreat suitable chimney masonry after checking the surface, repair needs and product requirements.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo