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.
Olympia Chimney Chimney Cap Installation: The Coventry Owner’s Guide
We stock and install Olympia Chimney-compatible chimney caps in Coventry, and a typical cap replacement with installation runs between $225 and $425 depending on the cap size and whether the flue tile needs a custom bracket. Most jobs are done in a single visit once we’ve matched the cap to your flue, and we carry the common Olympia Chimney sizes on the truck. The call usually comes after a nor’easter or a stretch of heavy rain, when a homeowner notices water staining on the ceiling near the fireplace, or worse, hears the clatter of a rusted cap that finally gave up and dropped onto the crown. Water is the enemy here, and in Coventry’s freeze-thaw winters, a failed cap means moisture gets into the flue, freezes, expands, and starts breaking down the masonry from the inside out. We’ll match your Olympia Chimney setup, install it properly, and make sure the cap actually fits the flue tile you have rather than whatever was cheapest at the big-box store.
Which Olympia Chimney Models This Applies To
Olympia Chimney makes caps across a few different lineups, and the naming doesn’t always tell you what you need to know. The key compatibility gotcha is that Olympia caps are sized to the flue tile inside diameter, not the outside dimension of the chimney. If you measure the outside width of your chimney and order a cap based on that number, you’re going to end up with something that doesn’t seat properly. We see this often enough in Coventry to mention it up front. Olympia’s stainless steel caps generally fit standard square and rectangular flue tiles from 8×8 to 13×13, with round adapters running 6 to 8 inches. The Olympia Deluxe series includes a screen mesh around the sides that helps with animal exclusion, and that’s the one we recommend most often for homes near the woods in Coventry where squirrels and raccoons treat an open flue like a front door. If your cap came with the house, look for a small metal tag on the underside; if the tag is gone or unreadable, take a photo of the flue tile opening from above, and we’ll identify the right match. Olympia caps can be installed by any qualified sweep; Top Hat Chimney is an independent service provider and not affiliated with Olympia Chimney, but we’ve installed enough of their caps to know which brackets work and which ones need reinforcement in exposed locations.
Signs Your Olympia Chimney Chimney Cap Installation Is Failing
- Water staining on the ceiling or wall near the chimney. This is the most common first sign, and it usually means rain is entering through the flue opening because the cap’s hood has rusted through or the base has pulled loose from the crown. In Coventry, a single winter of ice buildup can lift a cap just enough to let water in around the edges.
- Debris inside the firebox. If you’re finding leaves, twigs, or nesting material in the firebox, the cap’s mesh screen has either torn away or was never installed. Olympia’s screen mesh is fine enough to keep out most debris, but it does wear thin after years of exposure.
- Visible rust or corrosion on the cap. Galvanized caps have a lifespan, and Connecticut’s damp climate and salt air from the coast accelerate rust. Once the rust starts, the hood will eventually break through, and the cap stops protecting what’s underneath it.
- Animal sounds coming from the chimney. A scratching, chattering, or fluttering sound from the flue usually means the cap is gone or damaged, and something has moved in. We’ve pulled more squirrel nests out of chimneys in Coventry than we can count, and it’s almost always a cap failure that let them in.
- The cap is loose, twisted, or missing. After a windstorm, check from the ground with binoculars. A cap that has shifted or lost a leg is on borrowed time. Once it goes, your flue is wide open to everything that falls from the sky.
Replacement Cost & What’s Included
In Coventry, an Olympia Chimney-compatible cap with installation typically runs between $225 and $425. The lower end covers a standard square or rectangular cap on a flue tile that’s in good shape, with a simple bracket mount. The higher end reflects larger flues, round adapters, custom brackets, or a cap that has to be fabricated to fit an odd-sized tile. You can see some representative pricing below.
- Standard stainless steel cap, 8×8 to 13×13 flue tile, installed: $225-$300
- Round flue adapter cap, 6 to 8 inch, installed: $250-$325
- Olympia Deluxe cap with full mesh screen, installed: $300-$400
- Custom bracket or oversized flue, installed: $350-$425
- Cap plus minor crown patching (if needed): Add $75-$150
Every cap installation from Top Hat Chimney includes the cap, the correct bracket hardware, removal of the old cap, a check of the flue tile condition at the top where it’s visible, and a photo report so you can see exactly what was installed. The price Wendell quotes on the phone is the price on the invoice; there’s no add-on at the door. And the work is covered by our 90-Day Done Right Promise: if something about the installation isn’t right, one call brings us back at no charge. We also offer $40 off any repair over $200 and a 10% discount for seniors and veterans.
DIY or Call Us?
You can safely do a few things from the ground: check for visible rust or damage with binoculars, look for water staining inside the house, and note whether you’ve heard any animal activity. What we don’t recommend is getting on a ladder and trying to remove or install a chimney cap yourself. Chimneys in Coventry are often steep-pitched, and roofs in New England are slick with moss and ice much of the year. The cap sits at the highest point of the house, and a fall from that height is a life-changing injury or worse. Lifting a stainless cap into place while balancing on a ladder or working from the roof edge is genuinely dangerous work, and it’s one of the reasons we carry the right brackets and tools so the job takes one trip up and one trip down. If it doesn’t need doing, Wendell will tell you. But if the cap is rusted through or gone, it does need doing, and we’d rather you call (860) 743-7732 than risk the ladder.
FAQs
A quality stainless steel cap should last 10 to 15 years in Coventry’s climate, though galvanized caps closer to the coast can fail in half that time. The freeze-thaw cycle is hard on caps, and ice dams can lift a cap off its bracket in one bad winter. If your cap is more than a decade old and showing rust, plan on replacing it before it fails completely. Call (860) 743-7732 and we’ll give you a straight answer about what’s left on yours.
In most cases, no. A bent leg or a torn screen might be repairable if the rest of the cap is solid, but once the hood itself is rusted through or the base has separated from the bracket, a repair just buys you a year or two and costs nearly as much as a new cap. We’ll always tell you if a repair is worth doing, but for rusted caps, replacement is the honest answer. Call (860) 743-7732 for a free estimate.
Most cap installations take 45 minutes to an hour from the time we arrive, including removing the old cap, checking the flue tile, and securing the new one. If custom bracket work is needed, it can add another 30 minutes, but it’s almost always a single visit. Call (860) 743-7732 and we’ll schedule a time that works for you.
Yes, we carry the common Olympia Chimney-compatible sizes on the truck, including 8×8, 8×12, 9×13, and round adapters, so most Coventry homeowners get same-visit installation. If your flue is an unusual size, we order the cap and come back within a few days. Call (860) 743-7732 with your flue tile measurements and we’ll tell you what we have on hand.
If your Olympia Chimney chimney cap has finally given up, or if you’re seeing water stains or hearing critters in the flue, call (860) 743-7732 for a free estimate. Wendell and his crew will come out, show you exactly what’s going on, and install a cap that actually fits. We’ve been serving Coventry and the surrounding towns since 1999, our pricing is upfront before any work begins, and the 90-Day Done Right Promise is in writing on every job. Call (860) 743-7732 today and talk to a live person, no matter when you call.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Coventry and nearby areas.





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