Portland Chimney Repairs Required? It’s Not Hard to Find the Warnings

Proof that a Portland home’s chimney requires repairs isn’t hard to find.

Bricks, or chips from bricks, on the ground next to the chimney. Staining of remaining bricks in the structure. Visible gaps between bricks. Efflorescence – a white, chalky powder – on your Portland chimney’s exterior.

Inside the house, staining or efflorescence inside the fireplace is a warning, too.

Each symptom might have a different source. Waiting to act isn’t wise, though. Problems can quickly worsen. The initial step is a chimney and fireplace inspection by Butler Chimneys, the top chimney sweep company in Portland.

The common factor in nearly every chimney issue is water. Sometimes the cause is cracked or damaged flue tiles inside the chimney, which permit moisture to seep into the chimney cavity. If a water heater vents into the chimney, the problem can be far worse. Either way, problems begin once moisture has direct contact with masonry.

Gaps in a chimney – from missing bricks, or compromised mortar joints – are serious warnings. Portland rains can directly penetrate inside the chimney cavity, making a bad situation far worse.

The first step is to confront root causes. If flue tiles have lost their structural integrity, installing a stainless steel chimney liner generally stops internal moisture issues. The damage to the chimney remains, though.

Tuckpointing - grinding out and replacing deteriorated mortar – is occasionally all that’s involved. Adding optional ChimneySaver water repellent tacks five years onto Butler Chimneys’ regular five-year warranty, guaranteeing a decade of protection from the elements.

If the source of water leakage is a damaged chimney crown, two options are available. A stainless steel chimney cap can be mounted atop the crown, creating an “umbrella” over the chimney. Or, if the crown is too deteriorated, a new one is poured.

If a chimney is beyond recovery, a full or partial rebuild is in line. A masonry project takes three to five days; for appliance chimneys, usually one day. You and your Portland neighbors can expect scaffolding to be erected, or a temporary rooftop construction station built.

The chimney is reconstructed with fresh bricks and new mortar to building code height. Butler Chimneys works to match colors of new bricks to originals; bricks can be stained, if needed.

A new 5-inch-thick concrete crown is poured on top. The crown uses a 2-inch overhang to keep water off the new chimney beneath. Your new chimney is as beautiful as it is functional!

If you identify symptoms of a failing chimney, what’s the issue … and the remedy? Only inspection by a qualified chimney company can tell. Time, though, is of the essence – contact Butler Chimneys before additional (or worse) symptoms show up!