Olympia Chimney Crown Repair Nationwide

Olympia Chimney Crown Repair: The Ewing Owner’s Guide

An Olympia Chimney crown repair in Ewing typically runs $650-$1,400 installed, depending on whether we’re sealing hairline cracks or pouring a new concrete crown. We stock Olympia Chimney-compatible crown sealants and reinforcement mesh on every truck, and most Ewing jobs are completed in a single visit. Most owners discover the problem during a routine sweep or when they spot water stains on the ceiling near the fireplace after heavy rain.

Call (856) 388-5580

Which Olympia Chimney Models This Applies To

Olympia Chimney crowns are found across their stainless steel and masonry-compatible lines, including the Pro-Select and Elite series common in Ewing homes built between 1985 and 2010. The critical identifier is the flue tile configuration: Olympia Chimney units with 8×8, 8×12, or 13×13 flue openings use crowns with specific overhang dimensions, and mismatching the drip edge by even an inch channels water straight to the brickwork below.

We carry both OEM Olympia Chimney crown formulations and professional-grade equivalents from Copperfield and Gelco that meet or exceed the original spec. The OEM mix sets harder but is less forgiving of thermal expansion; our preference for Ewing’s freeze-thaw cycles is a polymer-modified blend that flexes without cracking. Check the metal tag on your flue liner or the stamped date on the crown underside. If you see “OCS” followed by a four-digit code, that’s the Olympia Chimney Series identifier we need.

Signs Your Olympia Chimney Crown Repair Is Failing

• Hairline cracks running from the flue tile outward. These start as surface crazing from UV degradation and thermal cycling. In Ewing, we see them accelerate after winters with repeated freeze-thaw, like the hard 2017-18 season.
• Chunks of concrete missing from the crown edge. This is spalling from water infiltration and salt exposure. Once the aggregate is exposed, the freeze-thaw cycle destroys the crown from within.
• Water pooling on top of the crown instead of shedding. The original slope has flattened or the surface has eroded. Olympia Chimney crowns should carry a minimum 3/4-inch-per-foot slope; anything less is a future leak.
• Rust staining on the brickwork below the crown. This means water is getting past the crown and carrying dissolved minerals or, worse, corroding the flue liner anchor straps.
• Dampness or white efflorescence on the attic-side of the chimney chase. By the time you see this inside, the crown has been compromised for one or more seasons. The masonry below is acting like a wick.

Replacement Cost & What’s Included

What drives the range: accessibility (steep roof pitch, chimney height), the extent of hidden water damage to the courses below, and whether the flue tile needs reseating. Our estimate includes the Level-2 camera inspection, photos you can see, and a plain-English verdict. No surprises on the bill. Every crown repair carries the 90-Day Done Right Promise, in writing, no arguing.

DIY or Call Us?

There’s exactly one thing an Ewing homeowner can safely check: stand at the curb with binoculars and look for cracks, missing chunks, or standing water on the crown surface. Do not climb the roof. Crown work happens at height, on a surface that may already be structurally compromised, and the repair itself requires proper formwork, reinforcement placement, and cure time management that can’t be rushed in variable weather.

We’ve been called after DIY sealant jobs where the homeowner used a hardware-store elastomeric that trapped moisture and accelerated the damage. If the flue is right, the fire takes care of itself. The same goes for the crown: done right, it sheds water for decades. Done wrong, you’re buying a rebuild in three years. Call (856) 388-5580 and we’ll give you a straight answer on what you’re actually dealing with.

FAQs