Bricks deteriorate when water enters the wall assembly or when hard mortar forces soft bricks to absorb structural stress. Spotting brick defects early prevents water from damaging structural framing.

• Spalled or Pop-Off Brick Faces: Bricks with their hard exterior face flaked off, exposing soft, porous interior material.

• Cracked or Fractured Bricks: Vertical or horizontal cracks running through the body of individual brick units.

• Loose or Dislodged Bricks: Bricks that wobble or pull away from the wall due to deteriorated mortar behind them.

• Strained or Bulging Brickwork: Sections of brick masonry pushing outward from the main wall plane due to rusted wall ties.

• Efflorescence and Salt Stains: White chalky film across brick surfaces indicating heavy moisture migration through the wall.

Severe freeze-thaw cycles, moisture intrusion, and the use of overly hard cement mortar on older, softer bricks are the primary causes of brick failure across the Twin Cities. When mortar is harder than the brick itself, natural building expansion forces the brick to crack instead of the mortar joint.

Ignoring damaged bricks allows rain and melted snow to enter interior wall cavities, causing wood rot, mold, and drywall damage. Timely brick repair replaces compromised units, seals moisture pathways, and restores total structural defense to your wall.