Crumbling Mortar Threatens Greensburg’s Older Brick Homes

TD Brick Pointing LLC is a licensed masonry contractor serving Greensburg, PA, and the surrounding Westmoreland County area, specializing in brick pointing, masonry repair, chimney services, and concrete work for residential homeowners.

Crumbling mortar on a Greensburg brick home is a serious structural warning sign. Once mortar joints deteriorate, water gets behind the brick veneer and attacks the structure underneath. Left unaddressed through even one Western PA winter, minor cracking can turn into costly wall repairs, so early brick pointing matters.

On Greensburg's older brick housing stock, deteriorating mortar usually shows up as crumbling joints, hairline cracks that widen each season, and a chalky residue on the brick face. Westmoreland County's freeze-thaw cycles force water into tiny cracks, where it expands and pries the mortar apart bit by bit each winter. Homeowners who ignore this water infiltration often end up paying for interior drywall repair, mold remediation, and even foundation work, all bills that started as a mortar problem that would have been far cheaper to fix early.

In our experience working on homes throughout Greensburg, the mortar joints that fail fastest are the ones nobody noticed until a wall started staining from the inside. By the time that stain shows up, the damage has usually been building for years.