Masonry and factory-built chimney repair in Lockhart

Tracing water from the top of the chimney down

Water runs downhill, so a leak investigation starts at the top and works down. BIA guidance on chimney construction shows how much of the design is about the top, from the cap and its drip to the flue liner and the flashing at the roof, and a failure high up can show as a stain well below it.

Order matters because water entering near the top can run down the faces and through the masonry before it appears. New flashing fitted under a cracked crown can leave the leak running, and the flashing takes the blame.

When several entry points fail at once, the highest one goes first. Chimneys in Lockhart get the same top-down check, and each entry point is priced on its own line so the order of the work is clear.

• The crown and any cap or screen above it
• The top of each flue liner and its joint with the crown
• Brick faces and mortar joints on every side
• Flashing where the chimney meets the roof, or siding on a framed chase

Base flashing and counterflashing work as a pair

Where a chimney passes through the roof, two layers of metal keep water out. Base flashing goes in first. It turns up the face of the chimney and runs out along the roof, and the roofing laps over it, so water on the roof flows across the metal rather than into the joint.

Counterflashing comes second. It is set into the chimney masonry and laps down over the top edge of the base flashing, covering the gap where that layer meets the brick. BIA guidance has the counterflashing lap the base flashing by at least three inches, while the Florida Building Code requires counterflashing on a shingle roof to be corrosion-resistant metal of a set minimum thickness.

When either layer is missing, bent, loose or rusted, water can find its way behind the other. The fix belongs to our chimney flashing repair service, and the estimate says which layer failed and which one stays.

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 Lockhart home, the estimate shows how far the damage runs and what each layer costs to replace.

Chimney repairs before you sell

Chimney findings that surface during a buyer's inspection arrive late, when there is little time left to get quotes and the price is already being negotiated. Few repair decisions are made well under that kind of deadline.

Having the chimney looked at before listing replaces guesses with specifics. You learn which repairs affect safety or water entry and which are cosmetic. Then you decide what to fix and what to disclose, with your agent and, where it matters, your attorney. We give no legal advice on disclosure.

The free inspection comes with a written estimate that lists each component and its repair separately. Homeowners in Lockhart can share that estimate with buyers as it stands, fix everything on it, or fix the safety items and let the rest be priced into the sale. Either way, the buyer sees named components instead of a vague warning.