Honest chimney repair for Bay Ridge homeowners

What heat does on the inside

Heat works on a chimney from the inside, where nobody sees it from the yard. The firebox takes the flame, the smoke chamber gathers the hot gases and the flue lining carries them out. The Florida Building Code builds each surface for heat, with any firebrick lining laid in refractory mortar, the smoke chamber walls parged with it and a flue lining suited to the appliance.

A clay liner is also meant to stand clear of the chimney walls. The code sets it with a gap of air or insulation between liner and masonry, never thicker than the liner wall, and supports it on every side. From the room, heat damage mostly shows indirectly, as crumbs of tile or parging on the smoke shelf or hearth, or a firebrick joint that has opened.

Heat damage has services of its own. A cracked or open lining goes to our chimney flue repair or chimney liner installation service, and rough or broken walls above the damper go to smoke chamber repair. On the estimate each one is a separate line with the reason for it.

Matching brick color, size and texture

A repair that stops water can still look wrong if the new brick stands out. BIA maintenance guidance says replacement brick must match the existing brick in its looks and in its physical properties, and it admits that locating a match may take considerable effort.

The guidance recommends judging the match with a mock-up or sample panel that shows the full range of colors and textures in the chosen brick, laid to match the existing brickwork. Seen that way, the whole range of the new brick is judged, not one well-chosen sample.

An honest match is close, not identical, and new brick will not share the weathering of the rest of the chimney at first. The estimate for homes in Bay Ridge names the brick we propose and says how close a match to expect.

• Color, judged across the whole range of the wall
• Size, so the new courses line up with the old
• Surface texture
• Physical properties that suit the existing brick

Soft or swollen siding on a chase

Siding on a chase that feels spongy, bulges at a seam or sheds paint in patches is holding water. The wet area often sits lower than the leak, because water runs down behind the finish until something stops it.

Where siding, sheathing and framing sit close to the ground or to slabs exposed to the weather, the Florida Building Code asks for naturally durable or preservative-treated wood, which matters on a chase built up from grade. Higher up, the protection is the water-resistive barrier and flashing. Once those fail, untreated framing behind them is the part at risk of decay.

Our technicians probe the soft areas to find where sound wood starts, then remove damaged siding, sheathing and framing back to it. The source above is fixed in the same job so the new wood does not meet the same water. For your Bay Ridge home, the estimate shows how far the damage runs and what each layer costs to replace.

What the free inspection covers

The free inspection is a top to bottom look at the chimney, not a quick glance at the one symptom you called about. It costs nothing, and nothing is booked or started until you have a written estimate in hand and say yes.

Our technicians first identify the construction, masonry or factory-built, because that decides which parts, code sections and maker's instructions apply. Then each symptom is traced back to the part causing it, rather than stopping at the first likely suspect.

The estimate names each finding, the repair and its price, so homeowners in Bay Ridge can decide what to do and when. The look takes in the parts below.

• Cap, crown and the top of the flue
• Flashing and the roof line around the chimney
• Brick, stone, stucco or siding and its joints
• Firebox, damper and smoke chamber from below