Lannon Chimney Repairs Required? It’s Not Difficult to Identify the Symptoms

Indication that a Lannon home’s chimney needs repairs isn’t difficult 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 Lannon chimney’s exterior.

Inside the home, discoloration or efflorescence inside the fireplace is a red flag, too.

Each indicator might have a different cause. Hesitating to act isn’t smart, though. Complications can rapidly worsen. The initial step is a chimney and fireplace inspection by Butler Chimneys, the top chimney sweep company in Lannon.

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

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

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

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

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

If a chimney is beyond saving, 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 Lannon 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 below. Your new chimney is as attractive as it is functional!

If you identify indicators of a deteriorating chimney, what’s the issue … and the remedy? Only inspection by a qualified chimney company can find the answers. Time, though, is of the essence – contact Butler Chimneys before more (or worse) symptoms appear!