Chimney flue resurfacing and repair in Nassauville
Your Nassauville flue swept, examined and measured for free, then every defect priced in writing.
- Fully licensed and insured
- Locally owned
- Family owned and operated
- Same-day service
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Family-owned flue experts serving Nassauville
- Locally owned in Jacksonville
- Family owned and operated
- 100% satisfaction guaranteed
- Free inspection and estimate
- Same-day service available
- 10% off any service
Every flue is measured, so a repair does not shrink it below the size the code sets.
- Free inspection and estimateThe flue at your Nassauville home is swept, examined from both ends and mapped at no charge.
- 100% satisfaction guaranteedIf the repaired flue is not sound and correctly sized when we finish, we make it right.
- Family owned and operatedA family business maps the flue and does the repair, so the plan and the work stay in one set of hands.
A water heater vented through the chimney
Some houses vent a gas furnace or water heater into a masonry flue, sometimes one that once served a fireplace. Gas flue gases carry water vapor, and when they cool on a clay flue the condensate is mildly acidic and wears at the mortar joints.
Joints washed out that way can look sound from the top and open lower down. The code sends gas appliance flue linings to its fuel gas chapter, so the repair has to suit the appliance, not only the tile. Appliance vented into your Nassauville chimney? Call (904) 920-5495 and book a free flue check.
Nassauville lies near the coast. Mount Olive Missionary Baptist Church is located in Nassauville.
What a flue repair covers in Nassauville
- Flue size measured before any coat goes in
- Flue repair for fireplaces and appliance flues alike
- Cure time respected before the first fire
- A written flue plan for your Nassauville chimney, free of charge
How chimney flue repair runs
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Swept and examined
The flue is cleaned, then looked over from the roof and the firebox with a light and mirrors.
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Mapped and measured
Each defect is placed by height and wall, and the flue size is checked against what it serves.
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Repaired by the chosen method
Top tiles swapped from the roof, damaged sections coated with a listed system, or a relining price when repair will not hold.
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Checked and cured
The finished flue is examined from both ends and left to cure before the first fire.
Flue repair a few miles from the coast
Nassauville is close enough to the ocean for storms to drive rain hard at the chimney top. An open or rusted cap lets it into the flue.
We check the cap and the top tile's seal on flue jobs in Nassauville, and price them with the repair when they have failed.
10% off any service booked within 72 hours of inspection
Flue repair earns the 10% off even if you have booked with us before.
Clay flue tile and its standard
Clay flue lining is made to ASTM C315, one of the lining types the code lists for masonry chimneys. The tiles are fired clay sections, round, square or rectangular, stacked one on another up the chimney.
Replacement tiles are matched by their outside and inside dimensions, because a new section has to sit on the one below and line up on the inside. Where a tile size is no longer made, the repair above that point may need a different approach. We measure the existing tile before ordering, and the size goes on the estimate so the part is not a guess.
The mortar that holds flue tiles
The mortar between flue tiles is its own material. Section R1003.12 names a medium-duty refractory mortar that water will not dissolve, made to ASTM C199, and it wants every joint tight and finished smooth on the flue side. Ordinary masonry mortar or a generic patch is not that material.
When a joint is remade or a tile is reset, the same class of mortar goes back in. Smooth joints matter as much as tight ones, because a ledge of mortar inside the flue catches deposits and slows the gases. The estimate names the mortar used for any tile work, so the repair matches what the code asks for.
Resurfacing systems and their listing
Resurfacing applies a heat-resistant coat to the inside of the existing flue, sealing cracks and gaps so the passage is continuous and smooth again. The code accepts lining systems listed and labeled to UL 1777, and some resurfacing systems carry that listing.
A listed system has to be installed exactly as its instructions say, from surface preparation to coat thickness, or the listing no longer applies. We name the system and its listing on the estimate. Resurfacing suits a flue that is straight enough for the tools, sound enough to hold the coat and large enough to lose a little area.
What goes on the flue map in Nassauville
- Resurfacing system named with its UL 1777 listing, where one is used
- Refractory mortar to ASTM C199 named for any tile reset
- Relining priced when repair cannot give a sound, sized flue
- Fireplace or appliance use allowed before and after the repair
Before a flue repair is chosen
Can one cracked tile be fixed on its own?
If it is the top tile, often yes, from the roof. A single cracked tile lower down usually cannot be reached alone, so it is covered by resurfacing that section or by relining, depending on the rest of the flue.
How do you see inside a flue?
From both ends, with a strong light and mirrors, after the flue is swept. Anything we could not see is written down as not seen, so nothing is guessed.
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Seal the flue in your Nassauville chimney
Our satisfaction guarantee covers the flue work we do in Nassauville, tile by tile and joint by joint.
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