Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
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AfterHeatShield Chimney Cap & Crown in Brooklyn: What to Know First
We install, repair, and replace HeatShield chimney caps and crowns all over Brooklyn, and we do it as an independent HeatShield service provider - not a franchise, not a call center. Most cap and crown jobs on HeatShield systems take us a single visit, and we’ll tell you the price before we touch a tool. If you’re seeing water stains on the ceiling near the flue, or the CrownCoat on your chimney is cracking and flaking, call (516) 289-9316 and Wendell Pike will give you a straight answer on whether it’s a quick fix or a real job.
This page is for Brooklyn homeowners who own HeatShield products - the Cease-Fire liner, the Eco-Flex line, or the HeatShield Cease-Fire CrownCoat system - and need honest cap and crown work without the upsell. We’ve been at it since 1999.
Key Takeaways
- HeatShield crowns fail differently than poured concrete - the coating separates at the bond line, and it needs a specific repair approach, not a patch job.
- Most HeatShield cap and crown repairs in Brooklyn run $295 to $780, and we’ll quote the exact number before work starts.
- Caps on HeatShield flues have to be sized for the liner’s inner diameter, not the old tile opening - getting that wrong is the most common mistake we fix from other companies’ work.
- Every job ends with camera footage and a plain-English verdict. If it doesn’t need doing, Wendell will tell you that too.
How HeatShield Products Fail - and How We Fix Them
HeatShield makes solid products, but Brooklyn weather has a way of finding the weak spot in anything. Here’s what we actually see on rooftops, not in a catalog.
- Cease-Fire CrownCoat peeling at the edges. The coating is only as good as the bond underneath it. On older Brooklyn chimneys, the original crown wasn’t prepped right - dust, spalling mortar, or moisture trapped under the surface. Within a few winters, the CrownCoat lifts at the perimeter and water gets underneath. We strip the failed section back to sound material, re-prime, and recoat. Patching over peeling CrownCoat is a waste of your money.
- HeatShield Cease-Fire liner caps pulling loose. The Cease-Fire is a poured-in-place liner, and the cap sits on a top plate sized to the liner’s inner diameter. What we see in Brooklyn brownstones: someone installed a cap sized for the old clay tile flue, not the new liner opening. The cap rattles, shifts, and eventually works its screws loose. We replace it with a correctly sized stainless cap and set it with fresh tapcons into solid brick, not loose mortar joints.
- Multi-flue cap corrosion on row-house chimneys. Brooklyn row houses often share a chimney mass with two or three flues. HeatShield systems on these chimneys need custom multi-flue caps because the liner spacing rarely matches stock patterns. A generic cap leaves gaps, and a gap at the top of a liner is an open door for driving rain. We measure, order or fabricate, and install a cap that actually covers the flue field.
- Eco-Flex liner showing at the crown - worn chase top or missing crown. When a HeatShield Eco-Flex liner is visible above the masonry, the crown has either spalled away or was never properly poured. Rain hits the liner and tracks straight down the outside, soaking the brick. We rebuild the crown with a proper drip edge and re-seal the liner connection. The bond between liner and crown is where water sneaks in, so that joint gets the most attention.
- Crown hairline cracks that don’t look like much. A hairline crack in a HeatShield crown is the start of a bigger problem because Brooklyn freeze-thaw cycles open them up fast. Water gets in, freezes, expands, and the crack doubles by spring. If the crack is under 1/8 inch and the crown is otherwise sound, we can seal and coat it. Wider than that means a partial rebuild. We’ll show you the photo and let you decide, because it’s your house and your money.
Our HeatShield Chimney Cap & Crown Process
Here’s how a HeatShield cap and crown job goes with us, start to finish.
- 1
You call, a person answers. Around the clock, the person picking up is either Wendell or someone on his crew. You describe what you’re seeing. We give you a price range before we ever schedule, and we’ll set a real arrival window.
- 2
We get on the roof and look. The sweep who shows up checks the cap, the crown, the liner connection, and the mortar joints. We take photos the whole way, including interior camera footage of the liner itself.
- 3
We show you what we found and tell you the number. Before any work starts, you see the footage and hear the verdict. No mystery. No changing the price at the door. The number on the phone is the number on the invoice.
- 4
We do the work. Cap replacement, crown repair, CrownCoat application, or a full crown rebuild - we get it done in one visit when the weather allows. If we need a custom cap, we’ll order it and schedule a second trip with a clear install date.
- 5
We test and clean up. Every cap gets checked for solid seating and re-sealed connections. The crown gets brushed and inspected for gaps. We clean up like we were never there, except the chimney looks right.
- 6
You get the 90-Day Done Right Promise in writing. If anything we did isn’t right, one call brings us back at no charge. That’s the rule on every job, no exceptions.
What HeatShield Chimney Cap & Crown Costs in Brooklyn
Here are real numbers for the HeatShield cap and crown work we do in Brooklyn. These are ranges, because every chimney is different, but they’ll get you close.
- Standard stainless cap replacement (single flue): $295 to $420
- Custom multi-flue cap sized for HeatShield liner field: $540 to $780
- Crown hairline crack sealing and coating: $280 to $390
- Full crown repair with CrownCoat reapplication: $550 to $820
- Crown rebuild (severely spalled or missing): $900 to $1,500
What moves the price? Roof access, chimney height, whether the old cap comes off clean or needs cutting, and how much of the crown has to come out. Brooklyn brownstones with steep roof pitches and shared chimneys tend to fall toward the higher end. We’ll tell you the exact price before work begins, and the estimate is free. Seniors and veterans get 10% off always, and any repair over $200 is $40 off. Call (516) 289-9316 for a straight number.
Why Brooklyn Homeowners Call Top Hat Chimney for HeatShield Work
Most of the people who call us have already been burned once by a national outfit. They got a quote on the phone, then a different number at the door. Then the guy left and never came back. That’s not how we work. Wendell has been crawling around Brooklyn rooftops since before HeatShield expanded into the Northeast market, and he knows the brand’s failure points as well as anyone in the borough. The same crew that installs your cap is the one that’s been working the same neighborhoods for 29 years - Carroll Gardens, Flatbush, Park Slope, Bay Ridge, Williamsburg.
We don’t only work on HeatShield, which helps when something else is wrong. If the liner needs attention, we stock and install DuraFlex and Gelco too, so we can fix the whole chimney without pointing you to another contractor. The 90-Day Done Right Promise applies to every job, in writing. And the number you call - (516) 289-9316 - is answered by a live person around the clock. Wendell puts his name and his license number on the work, and you’ll probably run into him at the hardware store on Saturday. That matters in Brooklyn.
FAQs
HeatShield’s warranty covers the liner and CrownCoat materials, but the cap is almost always a separate component - either custom-fabricated or third-party stainless - and the crown structure itself is masonry, not a HeatShield part. Work done by Top Hat Chimney won’t void your HeatShield liner warranty because we don’t alter the liner. What we do is make sure the cap and crown actually protect the liner, which is what the warranty assumes in the first place.
We can match most HeatShield caps that came with the original installation, or we’ll size a quality stainless equivalent if the original is discontinued. The critical part is matching the cap to the liner’s inner diameter, not the old clay flue opening. We see that mistake all the time - a generic cap sized wrong, rattling loose and leaking. We’ll get the right one.
Depends on the crack width and how much of the crown is sound. Hairline cracks under 1/8 inch can often be sealed and coated. W ide cracks, spalling, or CrownCoat that’s separating means a partial or full rebuild. We’ll show you the camera footage and tell you the truth - if it doesn’t need doing, we’ll tell you that too. Call (516) 289-9316 and we’ll give you a free estimate either way.
Most cap and crown jobs get scheduled within a week, and many are done in a single visit. If you’re seeing active water coming in, we’ll try to get up there sooner. Urgent water intrusion near the flue is worth flagging when you call.
The 90-Day Done Right Promise means if we didn’t get it right, we come back and fix it at no charge. One call brings Wendell back. After 90 days, most cap and crown work should hold for years - and if it doesn’t, we’ll tell you honestly what happened and what it costs to fix.
If your HeatShield chimney cap is loose, your crown is cracking, or you just want someone on the roof who will tell you the truth, call (516) 289-9316. Free estimates, upfront pricing, and no invented urgency. We’ve been doing this in Brooklyn since 1999, and we’ll be here when you need us.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Brooklyn and nearby areas.