How to Tell If Your Brickwork Needs Repointing
Strong mortar keeps Philadelphia’s brick homes stable, sealed, and built to last.
3 min read
Alec Serowatka
:
Jul 31, 2025 11:21:00 AM
Cracked joints, loose mortar, and worn brickwork don’t fix themselves. Repointing protects your South Philadelphia home before the structure pays the price.
Cracks don’t lie. Discolored mortar, flaking joints, gaps between bricks—they all tell the story of a home that’s been left to carry weight it shouldn’t have to. Well-maintained brickwork shows care, strength, and pride. You can see it walking down any block in South Philly: some homes stand straight, sealed tight, sharp at every corner. Others lean, streak with moisture, and crumble at the edges. The difference is repointing.
South Philadelphia homeowners carry the responsibility to protect their rowhomes from damage that builds slowly and spreads fast. Brick repointing in South Philly is not just maintenance, it’s structure, value, and long-term performance. When mortar fails, water moves in. When walls shift, cracks form. Past repairs don’t always hold, especially on older buildings where settling is constant. Skilled masonry contractors know what to look for and how to correct it with the right materials and proper installation. Repointing stops the damage, preserves the brick, and restores the integrity of the building.
APS Masonry Contracting provides brick repointing in South Philly backed by experience, care, and proper technique. Schedule your estimate today and protect your home with repairs that last.
South Philly homes show their wear in plain view, and brick is often the first place it appears. Repointing becomes necessary when the original mortar begins to break down, allowing moisture to enter and weakening the structure behind the face of the wall. These failures aren’t always dramatic, but they’re consistent, especially in rowhomes built before the 1950s, which relied on lime-based mortar and hand-laid brickwork that needs proper maintenance. If you're walking past the same worn joints every day, it’s time to look closer.
How often should you repoint brick in Philadelphia?
Across South Philadelphia neighborhoods like East Passyunk, Girard Estates, Point Breeze, you’ll see the same patterns on older buildings: weathered walls, uneven settlement, and mortar that’s lost its bond. These conditions don’t correct themselves, and they only get worse with freeze-thaw cycles and heavy rain. Skilled masonry contractors use these signs to assess the true condition of your walls, but homeowners can often spot the early warnings themselves.
Common signs include:
Mortar that’s cracking, falling out, or missing between bricks
Jagged or stepped cracks forming in the wall, particularly near windows or corners
White staining or powder along the brick surface (efflorescence)
Damp or musty smells inside the wall, especially after rain
Loose, shifting, or dislodged bricks that move with light pressure
Visible patchwork or mismatched materials from past repairs
Gaps forming where walls meet the foundation or roofline
Ignoring these issues risks long-term structural damage. Once cracks widen or moisture penetrates the joint, the surrounding materials begin to fail, normally with exposed façades or side walls with limited drainage.
Get a free estimate and learn exactly what your brick is telling you about your property. No guesswork, just straight answers.
Cracked brick joints expose the structure to ongoing water damage, interior decay, and material failure. In South Philadelphia rowhomes, one weak wall affects the entire building. Load-bearing brick, shifting foundations, and shared framing across attached properties create conditions where untreated mortar damage turns into expensive structural collapse.
Across South Philly neighborhoods like Passyunk Square, Pennsport, and Dickinson Narrows, failed brickwork has led to walls pulling away from buildings, ceilings sagging, and emergency shoring installations that cost homeowners over $30,000. When mortar loses bond with the brick, moisture moves through the wall, saturates framing, and accelerates settling. These are common outcomes on masonry sites that were left without care for too long.
Past repairs that used the wrong materials, rushed through installation, or skipped proper joint preparation often make future jobs more invasive. Repairs delayed for even one or two seasons often require rebuilding large sections of brick or stone, including interior supports. These projects involve structural engineers, permitting reviews, and multiple trades. A missed repointing becomes a full building project.
Every homeowner in South Philadelphia carries responsibility for the performance of their structure. Masonry repairs done at the right time protect your walls, preserve the value of your home, and reduce long-term risk.
Own a historic home in South Philly? Repointing protects the original structure without compromising character. Let’s keep the story intact.
Masonry work in South Philly doesn’t happen in isolation. Every rowhome shares space, visibility, and value with the homes around it. When brickwork starts to fail, the effect spreads, curb appeal drops, resale numbers take a hit, and blocks that once looked tight start to show their age. That decline can begin with one neglected wall.
Skilled masonry contractors specialize in high-density neighborhoods like South Philadelphia. They know how to stage materials without blocking alleys, how to schedule work to avoid unnecessary disruption, and how to clean up a site daily so the job doesn’t bleed into your routine. The focus is always on controlled, efficient work with minimal impact on your life. Repointing is essential, but it doesn’t have to be invasive.
Maintaining your brick is part of owning in this city. It’s a direct investment in your property’s value, your neighbors’ perception, and the long-term condition of the structure. The mistake is not damage, it’s waiting too long to take action. Good companies operate with respect, with the right tools, and with a clear commitment to doing the work properly the first time.
APS Masonry Contracting specializes in brick repointing for South Philly rowhomes. Our team delivers clean, skilled, and efficient services that protect your home and preserve your block. Request your inspection today and contact us to schedule the right work at the right time with no shortcuts, no mess, and no disruption to your daily life.
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