Spalled brick replacement on chimneys in Sunny Isles Beach
New brick goes in after we have looked for what damaged the old units.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Clues that point to spalled brick
- Stains inside beside the chimney
- Pitted brick from past harsh cleaning
- Vines rooted over damaged brick
- Mortar gone around a loose brick
Jump to
From damaged unit to matched new brick
Finding the water behind spalled brick
Replacing a spalled unit treats the visible effect. Brick industry maintenance guidance asks that the cause be corrected too, and with spalled brick that cause often involves water. It may come from a failed crown, loose flashing, open joints or a leaking cap.
We check those parts during the inspection and note which ones are feeding water into the damaged area. If one needs repair, it is priced as a separate item. Replacing bricks after the water path is closed gives the new units a fair chance.
Tooling new joints to match the wall
The joints around a replaced brick are tooled once the mortar is thumbprint hard. Brick industry guidance explains that a joint tooled at that point is pressed dense and tight to the brick edges, and it asks for the original profile to be matched.
Tooled too soon, the joint smears and dries lighter. Tooled too late, it stays loose at the surface and dries darker. We time the tooling so the new joints blend with the old in shape and shade, which is what makes a replaced unit hard to spot.
Spalled brick under a failed crown
A crown that has cracked, lost its slope or has no overhang can send water into the bricks below it. Those bricks may spall first, and replacing them alone leaves the cause in place.
We look at the crown whenever the upper bricks are damaged. If it needs work, crown repair is priced as a separate item and scheduled in the right order. Replacing bricks under a sound, well-shaped crown is the combination that lasts. We explain the sequence on the estimate, so the crown and the brick work support each other rather than compete for the same budget line.
No brick is cut out before you approve
Brick replacement begins only after you approve the estimate. It lists the units, the replacement brick, the mortar and the price. Take the time you need, or ask for a second opinion.
Once you approve, we confirm the date and explain how the work will run. If removing a unit reveals more damage, we stop and show you before continuing. Nothing is added to the agreed work without your approval, however small it looks. The estimate you signed remains the reference for the whole job.
The brick replacement items you approve
- Surfaces dampened before setting
- Tooling to match the existing profile
- Separate line for wider repointing
- Upfront price for each replacement area
Your chimney brick replacement questions
Why do the faces of chimney bricks come away?
Usually because water gets into the brick and something stops it drying out through the joints. Soluble salts can crystallize under the face, and hard mortar or a film coating can make it worse. We look for the source before replacing units.
Why are bricks from an earlier replacement flaking again?
When replacement units fail in the same spot, the cause may not have been fixed. Water may still reach that area, the mortar may be too hard or the brick may not suit the exposure. We look for the cause before replacing them again.
Why does the mortar around new bricks need curing care?
Mortar that dries too fast bonds poorly. We keep the new joints damp and out of strong sun as needed and tell you what to avoid, such as washing or cleaning chemicals, while they harden.
More Ways to Care for Your Fireplace
- Chimney RebuildRebuild the affected chimney section with the retained structure, roof connection and passage included in the plan.
- 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.
- Top-Sealing Damper InstallationFit a top-mounted damper only after checking the fireplace, product restrictions and control route.
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