Tuckpointing & Repointing
Stop water before it reaches the structure. Tuckpointing done right, the first time.
Quick Answer
Paul Lally's Masonry provides tuckpointing and repointing across Chicago and the Chicagoland suburbs — grinding failing mortar joints to depth and repacking with mortar matched to your brick in color, type, and hardness so the wall sheds water again and the repair lasts decades. Family-owned since 1988, licensed and insured. Free on-site estimate — call (708) 448-8866.
About This Service
Tuckpointing & Repointing in Chicagoland
Tuckpointing is the most important maintenance task for any brick building. Mortar joints are designed to sacrifice themselves over time — absorbing weather, freeze-thaw cycles, and water so the brick doesn't have to. When joints deteriorate, water finds its way into the wall assembly and the damage that follows costs far more to fix than the tuckpointing itself.
We grind out failing mortar completely using angle grinders and oscillating tools, then pack new mortar matched to the original in color, texture, and hardness. No skim coats. No patching over soft joints. Every joint is done fully or we don't charge for it.
What's Included
- Full mortar joint removal and replacement
- Lintel and header joint restoration
- Parapet wall repointing
- Historic mortar color and profile matching
- Residential and commercial buildings
- Single elevation or full building
Our Work
Project Photos
Residential tuckpointing complete
Mortar joint restoration — Chicago suburb
Full elevation repointing
Tuckpointing detail — matched mortar
Warning Signs
Signs You Need Tuckpointing & Repointing
Recessed or Missing Mortar
Mortar receded more than ¼" from the brick face is no longer sealing the joint. Water pools in the recess and drives deeper into the wall with every rain event.
Soft or Crumbling Mortar
Mortar that crumbles when probed has lost its structural integrity. This is common in homes over 30 years old and accelerates once it starts.
Efflorescence or Water Staining
White mineral deposits on brick faces mean water is moving through the joints. The staining is cosmetic — the water path behind it is the real problem.
Interior Moisture Near Exterior Walls
Damp interior walls, staining near windows, or peeling paint near masonry often trace directly back to failed mortar joints on the outside.
Cracks at Mortar Joints
Hairline or diagonal cracks along the mortar line — especially at corners or above window openings — need to be repointed before they widen and cause structural movement.
Previous Patch Work Failing
Surface patching without removing the old joint never lasts. If you see previous patches peeling or separating, the joint underneath needs to be fully addressed.
Materials We Use
- Type N and Type S mortar matched to the original wall
- Custom mortar color and sand-texture matching
- Softer lime-based mortar for older soft Chicago brick
- Matched joint profiles (concave, V, flush)
What Affects the Price
- Extent of failed mortar (a single elevation vs. the whole building)
- Height and access — ground floor vs. multi-story or chimney work
- Scaffolding required for upper floors and parapets
- Difficulty of matching mortar color and hardness on older brick
- Whether failing flashing, lintels, or drainage also need attention
Every building is different. We provide free on-site estimates — call (708) 448-8866.
Making the Right Call
Tuckpointing vs. brick replacement
Tuckpointing renews the mortar joints while the brick stays in place. If the brick faces are spalling or cracked, those units need brick replacement instead. Most walls need tuckpointing first — done in time, it prevents the spalling that leads to replacement.
Tuckpointing vs. repointing
Around Chicagoland the terms are used interchangeably. Repointing means grinding out failed mortar and packing in fresh; tuckpointing traditionally adds a fine contrasting line. Either way, the right repair grinds the joint to depth — never a skim-coat over the old one.
FAQ
Common Questions
How often does tuckpointing need to be done?
Quality mortar in a well-maintained building lasts 20–30 years. Buildings that have been patched instead of properly tuckpointed may need attention sooner. An inspection every 10 years is smart maintenance.
What's the difference between tuckpointing and repointing?
In common use, both terms mean the same thing: removing deteriorated mortar and replacing it properly. Technically, tuckpointing refers to a two-color finish technique, but in Chicagoland the terms are used interchangeably — including by us.
Can it be done in winter?
Fresh mortar needs to stay above 40°F for 48 hours to cure properly. Winter work is possible with proper cold-weather precautions, but we schedule most tuckpointing between April and November.
Do you match the original mortar color?
Yes — color and hardness matching is part of every job. Mortar that's harder than the brick will transfer stress into the brick face instead of the joint, causing spalling. We get both right.
More Services
Other Masonry Services We Offer
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