Masonry is known for its strength and longevity — but even the most solid structures require maintenance.
Two common techniques used to repair stone or brick joints are repointing and patch pointing. Though they sound similar, they serve different purposes and deliver very different results.
If your patio, retaining wall, or stone steps are showing signs of wear, understanding these terms can help you make informed decisions and protect your investment.
1. What Is Repointing?
Repointing is the process of removing old, damaged mortar from between bricks or stones and replacing it entirely with new mortar.
It’s often recommended when:
- Mortar is crumbling or missing
- Water is penetrating the joints
- The wall or patio is structurally at risk
It’s a comprehensive restoration — not just cosmetic.
Benefits:
- Restores strength and stability
- Prevents water infiltration
- Extends the life of the structure
- Improves appearance
Typical applications:
- Historic buildings
- Retaining walls
- Stone fireplaces
- Walkways and patios with widespread mortar damage
2. What Is Patch Pointing?
Patch pointing, sometimes called spot pointing, is a temporary or localized repair method. Instead of removing all the old mortar, only the visibly damaged sections are filled or covered with new mortar.
It’s often used when:
- Damage is minimal
- Quick fix is needed
- Budget is limited
This method is surface-level and doesn’t address deeper issues.
Risks of patch pointing:
- Does not fix underlying deterioration
- May trap moisture behind the patch
- Can lead to further cracking
- Often mismatches the original mortar
3. Repointing vs Patch Pointing: Side-by-Side Comparison
| Feature | Repointing | Patch Pointing |
| Scope | Full removal & replacement | Spot filling only |
| Durability | Long-term | Short-term |
| Structural benefit | High | Minimal |
| Cost | Higher (but more effective) | Lower (but short-lived) |
| Aesthetic consistency | Excellent | Often poor |
| When to use | Widespread damage | Small, isolated cracks |
4. When Should You Choose Repointing?
You should consider full repointing when:
- Mortar is loose or missing across large areas
- You see deep cracks in joints
- Water is seeping through walls
- You want to preserve a historic or valuable structure
- You’re already planning a major landscape renovation
Note: Repointing is best done by skilled professionals to ensure proper depth, color matching, and long-term durability.
5. When Is Patch Pointing Acceptable?
Patch pointing may work when:
- The structure is not load-bearing
- You need a quick visual improvement
- The damage is confined to a few joints
- The area is scheduled for replacement soon anyway
But remember: it’s a temporary measure.
While both techniques have their place, repointing is the gold standard for structural repair and aesthetic renewal. Patch pointing is like a band-aid — helpful in a pinch, but not a long-term solution.
📞 Unsure which repair is right for your masonry?
Contact Gade Masonry & Landscaping for a full assessment and expert recommendation — ensuring that your stonework stays strong, beautiful, and safe for years to come.
