Chicagoland Masonry & Concrete
Tuckpointing & Mortar Joint Repair in Chicagoland
Deteriorated mortar joints allow water into your home's envelope, causing brick spalling, mold, and structural damage. We restore them correctly before the damage spreads.
When Mortar Fails, Your Home Pays the Price
Chicagoland homes, particularly the older brick bungalows and Tudors in Oak Park, River Forest, La Grange, and Hinsdale, face 30 to 40 freeze-thaw cycles every winter. Each cycle forces water into deteriorated mortar joints, where it freezes, expands, and widens the gap. Left untreated, spalling brick faces, interior water infiltration, efflorescence staining, and eventually structural movement follow. Tuckpointing is not optional maintenance, it is the primary water management system for any unreinforced masonry structure.
Crumbling or Missing Mortar
Mortar that crumbles at the touch or has pulled away from brick faces is actively admitting water with every rain event.
Efflorescence Staining
White mineral deposits on brick surfaces signal water is moving through your masonry and depositing dissolved salts on the face.
Interior Wall Moisture
Staining inside on exterior walls is often traced back to failed mortar joints, not roof or window leaks as commonly assumed.
Spalling Brick Faces
Once brick faces begin to spall (delaminate), the underlying damage is often traced to water entering through deteriorated joints.
Chimney Deterioration
Chimney mortar deteriorates faster than wall mortar due to direct exposure to rain, temperature cycling, and flue gases.
What We Do & How We Do It
Joint Raking to Correct Depth
We rake deteriorated mortar to a minimum ¾" depth using angle grinders and hand tools, never power saws that risk damaging brick edges. Shallow repointing fails quickly because there is insufficient mechanical bond depth.
Mortar Mix Matching
Modern Portland cement mortars are too hard for historic brick. We match mortar type (Type N, S, or custom lime-based) to the original specification so seasonal movement doesn't crack the brick face instead of the joint.
Proper Joint Tooling
Joints are finished to match the original profile, concave, rodded, or weather-struck, for both aesthetics and water-shedding performance.
Chimney Tuckpointing
Chimney crowns, cap mortar, and all exposed joints are repointed. We also address any flashing failures at the roof-chimney interface if present.
Tuckpointing Now vs. Rebuilding Later
A complete tuckpointing job on a standard two-flat or brick home in Wheaton or Downers Grove typically costs a fraction of what full masonry rebuilding costs. Once mortar failure reaches the point where brick units themselves are damaged, loose, or have shifted, the project transitions from tuckpointing to masonry reconstruction, a dramatically more expensive scope. The window for tuckpointing is when mortar is deteriorated but brick is still intact. Most Chicagoland brick structures built before 1960 are in or approaching this window.
Why Chicagoland Masonry & Concrete
With over 50 years of combined experience, we have been repairing and restoring masonry and concrete across Chicagoland. We do not sub out work, we do not cut corners on mortar specification, and we do not recommend more than what your project actually needs.
Get a Free EstimateServing Chicagoland homeowners with 50+ years combined experience
Crew-owner involvement on every project, no subcontractors
Detailed written estimates with clear scope and pricing
All work warrantied against defects in materials and workmanship
Fully licensed, bonded, and insured in Illinois
We work with historic brick and non-standard mortar mixes
Serving Chicagoland's Premier Communities
We serve homeowners and property managers throughout the Chicago metropolitan area.
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Ready to Get Started?
Call us or submit a project request online. We provide written estimates with clear scope and pricing across all of Chicagoland.