Decker Chimney Repairs Required? It’s Not Hard to Identify the Warnings

Indication that a Decker home’s chimney requires repairs isn’t hard to spot.

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

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

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

The underlying reason in almost every chimney problem is water. Sometimes the culprit is cracked or damaged flue tiles inside the chimney, which permit moisture to enter into the chimney cavity. If a water heater vents into the chimney, the situation can be far worse. Either way, problems ensue once moisture has direct contact with masonry.

Gaps in a chimney – from absent bricks, or compromised mortar joints – are major red flags. Decker rains can directly leak 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, putting in 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 sometimes all that’s required. Adding optional ChimneySaver water repellent tacks five years onto Butler Chimneys’ standard five-year warranty, promising 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” above 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 order. A masonry project runs three to five days; for appliance chimneys, usually one day. You and your Decker neighbors can expect scaffolding to be put up, 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 features a 2-inch overhang to keep water off the new chimney beneath. Your new chimney is as attractive as it is functional!

If you spot indicators of a failing chimney, what’s the problem … and the remedy? 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!