Cracked firebrick replaced in Miami Springs fireplaces
Loose firebrick and open joints are repaired with refractory materials, after a free inspection and a written estimate.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signs the firebrick lining is failing
- Cracks running through a firebrick
- Soft, sandy mortar in the joints
- Mortar washing out after rain
- Stepped cracks climbing a side wall
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Repairing firebrick and mortar the right way
New refractory mortar needs a heat cure
Many refractory mortars are not finished when they look dry. One maker's directions call for air drying first, then a small, low fire, and only after that a hotter fire for the final cure. Skipping those steps can leave the mortar weak.
We explain the curing steps for the product we used before we leave. Some can be done in the days after the repair; others need a set drying time first. Following them is part of the repair, and the written record of the work lists what remains for you to do.
Approving the firebox scope before any brick comes out
Nothing is removed from the firebox until you have seen the written scope and agreed to it. The inspection, the explanation and the estimate come first. You receive the scope in writing, with each wall and area priced as its own line.
If you want to think, compare or check a detail, take the time. We will answer questions about any line, including why one wall needs work and another does not. When you approve, the repair covers those lines and nothing else unless you agree to a change. Changes found once work starts are shown to you and priced before they go ahead.
Fireplace brick repair can mean two different jobs
People asking for fireplace brick repair may mean the firebrick inside the opening or the brick face around it. They are different materials, laid in different mortars, and repaired differently. Both can be worn at once, but they rarely fail for the same reason.
We confirm which you mean on the visit. Firebox work uses firebrick and refractory mortar with thin joints. Face work uses brick and mortar matched to the face. If both need attention, they appear as two lines so you can see what each involves. Knowing which one you mean also tells us what to bring on the visit.
A firebox left unused for a long spell
A firebox that has not seen a fire for a long stretch can still deteriorate. Joints dry out and crumble, moisture from above can soften them, and debris collects on the floor.
Before the first fire in a long while, look at the lining in good light. Loose units, open joints or piles of grit on the floor are reasons to have it checked first. We can look at the firebox on its own or as part of a wider fireplace visit.
The firebox scope we put in writing
- Lining type identified
- Repair boundary set at sound material
- Thin, full joints matching the lining
- Limits of the visit named
Firebox repair, the questions people ask
How soon can I light a fire after the firebox repair?
That depends on the product used. Most refractory mortars need drying time and then a heat cure that starts with a small, low fire. We give you the steps in writing before we leave.
What happens to the damper during a firebox rebuild?
The damper frame often rests on the top of the firebox walls, so a rebuild near the top keeps it supported and resets it in its bed. If the damper plate itself is damaged, that repair is listed separately.
Why do the joints in my firebox keep crumbling?
Common causes are the wrong mortar, joints not filled through their depth, water reaching the firebox, or very hot fires behind closed glass screens. We look for which applies before recommending a repair.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo