Olympia Chimney Chimney Cap & Crown Nationwide

Olympia Chimney Chimney Cap & Crown in Denver: What to Know First

We provide independent Olympia Chimney chimney cap and crown service across Denver, from standard cap swaps on single-flue systems to full crown rebuilds on multi-flue setups. Most Olympia Chimney cap and crown jobs we book in Denver run between $280 and $890 depending on whether we’re coating a hairline crack or pouring a new concrete crown, and we put that price in writing before any work starts. Turnaround is typically 3-7 days for standard caps, 7-14 days for custom or multi-flue configurations that need fabrication.

Call (720) 674-7312

This page is for Denver homeowners who already have an Olympia Chimney liner, cap, or crown component and need repair, replacement, or an honest assessment of whether it’s worth fixing. We are not affiliated with or authorized by Olympia Chimney. We are an independent Olympia Chimney service provider with no obligation to sell you new parts you don’t need.

Questions about your specific setup? Call us at (720) 674-7312. Estimates are free, and we answer live 24/7.

How Olympia Chimney Products Fail - and How We Fix Them

• Olympia Chimney Gelco-style single-flue caps: The 304 stainless mesh on these caps fatigues faster than the 316L frame in Denver’s freeze-thaw cycle, especially in neighborhoods like Park Hill and Stapleton where roofs catch morning sun and afternoon shadow. We see the mesh separate at the weld points after 5-7 years, not the 15-year frame. We match the 316L frame with heavier-gauge replacement mesh rather than scrapping the whole unit.
• Olympia Chimney multi-flue caps (Galvanized and Black series): The galvanized coating on the budget multi-flue line fails predictably where snowpack sits against the skirt through March and April. Once the galvanizing is breached, the underlying steel rusts through the drip edge in 18-24 months. We replace with stainless or coated aluminum depending on flue configuration, and we extend the skirt geometry on the new cap to shed snow better than the original.
• Olympia Chimney concrete crowns on masonry chimneys: The factory-poured crowns that shipped with Olympia Chimney liner systems in the 2010s were often 1.5-inch pours with no overhang past the brick face. In Denver’s semi-arid climate with sudden summer downpours, that thin edge takes thermal shock and spalls within 8-10 years. We cut back to sound concrete, pour a 2.5-inch minimum crown with proper drip edge and flashing integration, and seal with a breathable siloxane rather than a film-forming acrylic that traps moisture.
• Olympia Chimney top-sealing damper caps: The cable-actuated damper caps in the Olympia Chimney line collect creosote at the pivot point because the seal sits inside the flue rather than above it. In Denver, where many homeowners burn pine and spruce from the Front Range, Class III glazed creosote binds that pivot in 3-4 seasons. We disassemble, media-blast the pivot, replace the cable if frayed, and re-seat the seal. If the cast-aluminum body is cracked from overtightening, we source a replacement through our Haven buying network rather than forcing a rebuild on a damaged housing.
• Olympia Chimney wind-directional and Vacu-Stack caps: The rotating collar on wind-directional models seizes when Denver’s fine dust - especially after dry winters like 2020-2022 - works into the bearing surface. The Vacu-Stack’s fixed venturi can also pull too hard on short chimneys in the foothill wind patterns west of Sheridan Boulevard, causing backdrafting in tight homes. We assess draft with a manometer before recommending replacement, and if the cap is the wrong spec for the chimney height, we’ll tell you even if it costs us the sale.

Our Olympia Chimney Chimney Cap & Crown Process

1. 1
   Call and schedule. A live person answers, checks our calendar, and books a Level 2 inspection slot. You get a text when your tech is en route.
2. 2
   NFPA 211 Level 2 inspection with camera. We run the camera down the flue to document liner condition, then photograph the crown, cap, and flashing from the roof. Corrine Halstead started this practice in 2009, and it’s now Clause 4 of the Haven Standard: every job gets a documented photo record.
3. 3
   Written price, written scope, written warranty. Before any work begins, you receive a single-page document with line-item pricing, the exact parts spec (OEM Olympia Chimney or quality aftermarket from our Haven buying network), and the 365-Day Done Right Promise. No verbal quotes. No “we’ll figure it out up there.”
4. 4
   Cap or crown work. For caps, we remove the failed unit, inspect the flue tile or liner top for hidden damage, and install the replacement with proper storm collar and sealant. For crowns, we form and pour to NFPA 211 clearances, integrate new or existing flashing, and apply the breathable sealant after a 48-hour cure.
5. 5
   Post-work camera verification and photo record. We run the camera again to confirm no debris fell during the cap swap, photograph the finished crown or cap from multiple angles, and upload everything to your job record. The camera doesn’t guess. Neither do we.
6. 6
   Cleanup, payment, and warranty activation. We haul away the old cap or crown debris, process payment, and stamp your 365-Day Done Right Promise. If anything’s not right, we make it right.

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What Olympia Chimney Chimney Cap & Crown Costs in Denver

These are real 2024-2025 price ranges from jobs we’ve completed in Denver neighborhoods from Berkeley to Virginia Village. Every estimate is free, every price is written, and we offer a Free Second Opinion on any competitor’s written quote. Call (720) 674-7312 for your exact number.

Why Denver Homeowners Call Level Two Chimney Denver for Olympia Chimney Work

We’ve inspected and serviced more than 38,000 chimneys since 2009, and a significant subset of those runs on Olympia Chimney components. Our technicians are background-checked, uniformed, and carry license information on every page of every estimate. When you book with us, you get a named tech, a text when they’re on the way, and a documented photo record under Haven Standard Clause 4.

We’re also not single-brand dependent. If your Olympia Chimney cap has been discontinued or the OEM lead time stretches past burning season, we source equivalent or upgraded materials through our Haven buying network from DuraFlex, HeatShield, Gelco, Famco, and Copperfield. The goal is the right fix at an honest price, not the part that pays us the best margin.

Corrine Halstead and her crew have worked Olympia Chimney systems from Capitol Hill brick to Federal Boulevard Victorians. She trained on combustion venting and liner systems at Apex Technical School in Manhattan, and she brought the habit of writing down what you find before you say a word about it all the way to Denver. That habit became the Haven Standard.

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