Lake Koshkonong Chimney Repairs Needed? It’s Not Difficult to Spot the Warnings

Evidence that a Lake Koshkonong home’s chimney needs repairs isn’t hard to find.

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

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

Each sign might have a different cause. Waiting to act isn’t advisable, though. Issues can rapidly worsen. The initial step is a chimney and fireplace inspection by Butler Chimneys, the top chimney sweep company in Lake Koshkonong.

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

Gaps in a chimney – from absent bricks, or compromised mortar joints – are serious red flags. Lake Koshkonong rains can directly penetrate inside the chimney cavity, making a bad situation far worse.

The initial step is to confront root causes. If flue tiles have lost their structural integrity, installing a stainless steel chimney liner usually stops internal moisture issues. The harm 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 exist. A stainless steel chimney cap can be mounted atop the crown, creating an “umbrella” over the chimney. Or, if the crown is too weakened, a new one is poured.

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

The chimney is rebuilt 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 employs a 2-inch overhang to keep water off the new chimney beneath. Your new chimney is as beautiful as it is functional!

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