Chimney cap replacement in Fleming Island by local cap pros

Caps for Fleming Island flues serving fireplaces and other appliances, matched during a free inspection to what each flue carries.

Fully licensed and insured
Locally owned
Family owned and operated
Same-day service

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Get a quote for chimney and fireplace repair and installation in Jacksonville.

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(904) 920-5495 Free Inspection

Local cap experts for Fleming Island chimneys

Locally owned in Jacksonville
Family owned and operated
100% satisfaction guaranteed
Free inspection and estimate
Same-day service available
10% off any service

A cap blown loose in Fleming Island is often a fastening problem, and we fix the fastening along with the cap.

Free inspection and estimateWe measure every flue on your Fleming Island chimney at no charge before any cap is ordered.
Upfront pricing, no hidden feesThe cap model, its metal and the fastening are priced together, so the total is clear.
Workmanship warrantyOur fitting and fastening carry the workmanship warranty, with the cap maker's terms in writing.

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A cap that keeps working loose

Some caps have been refastened more than once and still end up crooked. Three causes we look for are a cap sized for a different tile, set screws bearing on a chipped tile edge, and a full-crown cover anchored into concrete that crumbles around the anchor. We work out why the last fix failed on the Fleming Island cap before repeating any part of it. The cause gets named, whether it is the cap, the tile or the crown, along with the repair that deals with it. Tightening the same screws a third time is not on the list, because it has already been shown not to hold. Lost the cap in the last blow? Call (904) 920-5495 and ask for the first dry day in Fleming Island.

Fleming Island is part of Clay County. In the 2020 Census, Fleming Island counted 29,142 residents.

What a new chimney cap includes in Fleming Island

Screen openings checked against Florida code R1003.9.2
Hood height taken from the maker's chart
Nest material cleared before the cap goes on
Lid or screen that comes off for the sweep

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How chimney cap replacement runs

Tiles measured on the roof
Each flue tile is measured inside and out, along with its height above the crown.
Cap style and metal chosen
Slip-in, band-mount or full-crown, in a metal suited to the roof, with a screen that meets the Florida code.
Flue cleared, cap fastened
Any nest or debris comes out of the flue, then the cap is set and fastened for wind.
Fit and screen checked
We check that the cap sits square, the hood height matches the chart and the screen comes off for the sweep.

Galvanized caps away from the coast

Away from salt air, a galvanized cap keeps its zinc longer, so it can be a sensible price on a chimney in Fleming Island. Stainless lasts longer still and costs more up front.

The estimate shows both, with the grade and the sheet gauge named, so you can compare.

10% off any service booked within 72 hours of inspection

Measured to the flue and fastened down, a new cap for your Fleming Island chimney is 10% off.

Call (904) 920-5495 Free Inspection

Anchoring a full-crown cap into sound concrete

An outside-mount cap covers the whole crown and fastens down through its own flange or legs into the crown or the top course of brick. The anchors are masonry anchors set into drilled holes, in a metal compatible with the cap so the fasteners do not corrode against it. Their hold depends entirely on what they are set into. Crown concrete that powders when drilled, or edges that are already cracked, will not keep an anchor tight through years of wind load. Testing the crown with the drill before committing to this cap type is part of our visit, and if the concrete fails that test, crown repair is written up as the first line and the cap second.

Soot-clogged mesh and a lazy fire

Screen mesh sits in the path of every bit of soot and creosote that leaves a wood fire. Over a season the deposit narrows the openings, and a mesh that met the open-area rule when new may fall short. The symptoms show inside the house: a fire that is slow to catch, smoke that curls out at the top of the opening, and a smell of smoke in the room the next day. Brushing the mesh during a sweep clears it. When the mesh size is within the code, a screen that clogs again quickly usually points to how the fires are burned, with wet wood or too little air, rather than to a fault in the cap.

A flue serving a furnace or water heater

When a masonry flue carries exhaust from a heating appliance or water heater, that appliance's installation instructions govern the vent, including what may sit on top of it. Those instructions can call for a particular cap type or rule out a fine screen, because mesh on an appliance flue can collect debris and restrict the exhaust. We identify the appliance on each flue before choosing a cap, follow its instructions, and record which cap went on which flue. If the appliance vents through its own metal pipe running inside the chimney, that pipe stays with the termination its own maker specifies, and we leave it as it is.

Tile sizes we take in Fleming Island before ordering

Inside and outside size of each flue tile, measured on the roof
Screen opening size checked against Florida code section R1003.9.2
Old cap and its fasteners taken off the roof
Nest, debris or animal removal needed before the cap goes on

Before a new cap is ordered

Can the old cap be repaired instead of replaced?

A sound cap that has only worked loose can be reseated and refastened. Rusted mesh, a split band or a bent hood mean replacement. We tell you which one you have before any work is priced.

Can a cap go on if the crown is cracked?

A single-flue cap can, if the tile itself is sound, though the crown still lets water in around it. A full-crown cap needs sound concrete to anchor into, so the crown is repaired first.