Famco Chimney Cap Installation Nationwide

Famco Chimney Cap Installation: The Flushing Owner’s Guide

Famco chimney cap installation in Flushing typically runs $280-$520 installed, including the cap, mounting hardware, and a documented photo record of the finished work. We stock Famco caps in common sizes on the truck, so most Flushing homeowners can have the swap done same-day once we confirm the flue dimensions. The usual call goes something like this: a homeowner notices rust staining down the brick face after a rain, or finds a chunk of the cap’s base plate on the patio. At that point, the cap’s already been losing the seal that keeps water out of the flue liner.

Call (516) 240-9191

Which Famco Models This Applies To

Famco makes two lines you’ll find on Flushing chimneys: the standard single-flue cap (their SFC series) and the full-width cap-and-damper combination on masonry crowns. The SFC is the one we replace most often. It’s the clamp-on aluminum cap with a perforated mesh band and a solid lid, and it comes sized to the outside dimensions of your flue tile, not the hole in the crown.

That’s the compatibility gotcha. If you measure the inside opening only, you’ll buy a cap too small, the wind will knock it sideways within a season, and water will come in around the base. Measure outside edge to outside edge of the flue tile itself, both directions, and add one inch. That’s your Famco size.

On the OEM versus aftermarket question: Famco’s aluminum caps are worth staying OEM on. The gauge is heavier than most generics, and the mounting corners are reinforced. We’ve pulled cheap aftermarket caps off Flushing homes after eighteen months with the screen bowed and the clamp screws rusted through. We’ll install whatever the homeowner prefers, and we’ll price the OEM Famco replacement so there’s rarely a financial reason to step down.

A note on the full-width family: Famco’s CF series with attached damper mounts to the crown, and those jobs run higher because of the crown attachment. Level Two Chimney Flushing is an independent service provider, not affiliated with Famco, and we carry their caps alongside DuraFlex liners, HeatShield repair materials, and Gelco crowns as standard stock.

Signs Your Famco Chimney Cap Installation Is Failing

• Rust bleeding down the brick at the chimney’s top. The cap’s base plate or clamp band has rusted through, and every rain carries iron oxide down the masonry face. Once you see the staining from the ground, the seal’s been gone for months.
• The screen bulges outward or droops on one side. Flushing gets coastal-driven winds off the Long Island Sound, and once the mesh loses its tension, birds work the gap open within a week. The cap’s no longer serving its animal-exclusion job, and that’s also an invitation for nesting materials to clog the flue.
• Water pooling around the firebox after heavy rain. When the cap’s lid seals correctly, rain hits the solid top and sheds to the crown. A cap that’s shifted on the flue tile lets water drop straight onto the damper plate, and down into the firebox.
• The cap has moved or rotated on the flue tile. Look closely at the gap between cap base and tile edge. If it’s uneven or you can see the daylight of the flue opening, the clamp band has loosened. High winds can relocate the entire cap to the crown or the yard.
• Dead birds, droppings, or nesting debris visible at the damper. Famco’s mesh is sized to exclude starlings and sparrows, the two main Flushing nesters. When the screen degrades or separates at the seam, birds have entry. We regularly pull out nesting material in Flushing’s older brick chimneys where the cap’s seen twenty years of weather.

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Replacement Cost & What’s Included

The installed Famco SFC replacement on a standard single flue in Flushing runs $280-$420. Full-width cap-and-damper work starts around $430 and can reach $640 when crown repair is also needed. Here’s the breakdown:

• Famco cap, OEM: $90-$180 depending on flue dimensions
• Labor and sealant: $130-$230
• Inspection and photo record: $60-$110, included in most jobs

Nothing is quoted without a look at the flue top. We inspect the flue tile for spalling, check the crown for hairline cracks, and show you what we’re replacing and why before anything comes off. The written price is the price. Every Famco cap installation includes a documented photo record of the finished work under Clause 4 of the Haven Standard, and the work is covered by the 365-Day Done Right Promise.

DIY or Call Us?

You can check the basics from the ground with binoculars: rust on the cap, misalignment, visible daylight at the base, any missing screws. What you can’t safely assess from below is the condition of the flue tile under the old cap, and the surface where the new cap needs to seal. Ladder work at a Flushing chimney top, on old brick with uncertain mortar, is where the actual risk lives. We’ve seen crowns let go underfoot, and it’s not worth the learning experience.

For most owners, the practical do-it-yourself limit is measuring the flue outside dimension, ordering the cap, and then realizing the install means two people on a roof with silicone and a drill. That’s the moment the $280-$420 installed price sounds like a fair trade. We’ll come out, show you the flue condition before we touch anything, and put the new Famco on with the sealant that actually holds up to Flushing’s rain cycle. Call (516) 240-9191 and we’ll get it booked.

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