Chimney Repair

Mortar Repairs & Tuckpointing

One of the most overlooked parts of a chimney is the top slab—the concrete surface around the flue tile. When it cracks, water leaks in and settles inside. In winter, this moisture freezes, causing bricks to crack or break. It’s a common issue that leads to costly repairs. Properly sealing the top isn’t just maintenance—it’s a smart investment in protecting your chimney and home.

The mortar between bricks holds the chimney together, and when it cracks, it allows water in—leading to further damage. What starts small can quickly worsen. Early-stage issues can be fixed with repointing and minor repairs, but advanced deterioration can weaken the structure and risk collapse. Fixing mortar cracks early is about safety and avoiding costly repairs.

Flue Tile Installation

Flue tiles can break over time from water, aging, or an unsealed top slab. Cracks let water in, causing internal damage and safety risks. Pieces may fall inside or outside the chimney, blocking ventilation or creating fire hazards. Gaps also invite animals to nest, adding more risk. Keeping flue tiles sealed and intact is key to safety and performance.

Chimney Rebuild

Signs your chimney may need rebuilding

  • Advanced Mortar Deterioration – Large gaps or missing mortar between bricks.
  • Damaged Bricks – Cracked, loose, or face of the bricks falling off.
  • Leaning Chimney – Visible tilt indicating structural failure.
  • Interior Deterioration – Flue lining or bricks falling inside the chimney.

find out if you need a chimney repair

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