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 Crown Repair: The Quakertown Owner’s Guide
We stock and install Olympia Chimney-compatible crowns in Quakertown, with most replacements running $450 to $900 installed, depending on access and crown size. Same-week scheduling is typical, not same-day, because a proper crown replacement means cleaning the masonry, forming, pouring, and letting it cure right. Most folks in Quakertown discover the crown has failed the same way: water staining on the ceiling near the flue, or a chimney sweep pointing at cracked concrete during an annual cleaning. The crown is the concrete slab at the very top of the chimney. When it cracks, water gets behind the brick and the freeze-thaw cycles we get in Bucks County do the rest.
Which Olympia Chimney Models This Applies To
Olympia Chimney builds prefabricated fireplace systems, and the crown component is sized to the specific flue diameter and chase opening. The common sizes we see in Quakertown homes are 6-inch and 8-inch flue crowns, with custom pours for odd chase dimensions on older builds. If you have the original paperwork, look for the model plate on the firebox or the chase top. No paperwork? Measure the outside of the flue pipe and the inside width of the chase opening. An incorrect crown overhangs too far or sits tight against the flue, and both cause trouble. We install OEM Olympia Chimney crowns when the model is current and the lead time makes sense. For discontinued models, we use a poured-in-place crown matched to the original dimensions, often with a Gelco or Copperfield component if a replacement part is needed. The crown itself is concrete and mortar, so what matters is the form and the pour, not the label on the box.
Signs Your Olympia Chimney Crown Repair Is Failing
- Cracked or crumbling concrete at the chimney top. You can see this from the ground with binoculars. Hairline cracks in the crown let water in, and once water gets behind brick, the freeze cycles near Quakertown split the masonry fast.
- Water stains on the ceiling or walls near the fireplace. A failed crown lets rain run down the flue chase. The water shows up inside the house first, often in a room that does not get much attention.
- Efflorescence on the exterior brick. White, chalky mineral deposits mean water has been moving through the masonry. The crown is usually the entry point.
- Rust on the damper or firebox metal. Water dripping down the flue lands on cast iron and steel. Rust is the evidence the crown has been leaking for a while.
- A cracked flue tile you can see from the top. This is related damage, not the crown itself, but the crown is often the reason water reached the tile. Both need addressed before winter.
Replacement Cost & What’s Included
In Quakertown, expect $450 to $900 for an Olympia Chimney-compatible crown replacement on a standard chimney. The range depends on three things: how much of the old crown has to be chipped out, whether the chase requires a custom form, and the roof pitch for access. That price includes removal of the failed crown, cleaning the masonry surface, forming and pouring the new crown with a proper slope away from the flue, and a full inspection of the flue tile while we are up there. We quote a flat price before any tool comes off the truck, and the number on the invoice matches the number you approved. The work is covered by our 90-Day Done Right Promise: if it is not right, one call brings us back at no cost.
DIY or Call Us?
You can safely check the crown from the ground with a good pair of binoculars, and you can watch for water stains inside. That is worth doing. What you should not do is climb onto a Quakertown roof with a bag of mortar mix. Crown repair is not a simple caulk job. Matching the crown to the flue and chase dimensions, building a form that sheds water properly, and working on a sloped roof are where DIY attempts go sideways. We have fixed several homeowner patches over the years, and the repair usually costs more than doing it right the first time. If you suspect the crown is failing, call (484) 603-6713. We will come out, take pictures, and tell you plainly whether the crown is the problem. Wendell Pike has been looking at Bucks County chimneys since 1999. If it doesn’t need doing, he’ll tell you that too.
FAQs
A properly poured crown lasts 20 to 30 years in Quakertown’s climate, but the original crowns on many 1990s Olympia Chimney installations are reaching the end of that range now. Freeze-thaw cycles shorten the life, and the crowns we replaced this year were mostly original to homes built between 1995 and 2005. If your crown is original, a visual check is worth scheduling. Call (484) 603-6713 and we will take a look from the ground before anyone climbs up.
Small hairline cracks can sometimes be sealed with a crown coat product, but structural cracks and loose concrete mean replacement. We do not patch a crown that is already letting water through, because the patch fails again in a season or two. The honest answer depends on what the camera shows. Get a free estimate at (484) 603-6713 and we will show you the footage before recommending anything.
Most Olympia Chimney crown replacements in Quakertown take half a day on site. The concrete needs time to cure before it handles rain and snow, so we watch the weather and schedule accordingly. You will have a working fireplace the same day we finish, and the crown will be fully cured within a week.
We stock common 6-inch and 8-inch crown forms and the pour materials on the truck, so most jobs do not wait on a shipment. For discontinued Olympia Chimney models, we custom-form the crown to the original dimensions. We also work with DuraFlex, HeatShield, and Gelco components when a flue issue turns up alongside the crown. Call (484) 603-6713 and tell us your model number, and we will tell you exactly what we would install.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Quakertown and nearby areas.





Before
After
Before
After
Before
After