What is masonry restoration and which Chicago buildings need it?
Masonry restoration is the comprehensive repair and preservation of brick and stone buildings — cleaning, repointing, replacing damaged units, rebuilding features, and waterproofing — to return the structure to sound, watertight condition while preserving its original character. It is especially important for Chicago's historic greystones, graystone two-flats, churches, and vintage brick buildings.
What does a masonry restoration project include?
- Assessment of the facade, joints, lintels, and structural elements.
- Gentle cleaning that does not damage soft historic brick or stone.
- Repointing with color- and hardness-matched mortar.
- Replacement of spalled brick, damaged stone, and rusted lintels.
- Rebuilding of parapets, cornices, and decorative features.
- Waterproofing to protect the restored masonry.
Why does historic Chicago masonry need special care?
Historic buildings often use soft lime mortar and soft brick or limestone. Using modern hard portland mortar or harsh cleaning can actually destroy them — the hard mortar forces the soft brick to crack. True restoration matches the original materials and techniques so the building is preserved, not damaged.
Frequently Asked Questions
How much does masonry restoration cost in Chicago?
Restoration is scoped per building and can range from targeted repairs to full-facade projects. Pricing depends on size, height, materials, and historic requirements. A detailed on-site assessment provides the estimate.
Can restoration preserve my building's historic look?
Yes — that is the goal. Skilled restoration matches original brick, stone, mortar color, and joint profiles so repairs are nearly invisible and the historic character is maintained.
How do I know if my building needs restoration vs. simple repair?
If deterioration is widespread — multiple failed areas, spalling, water intrusion, and aging features — a restoration approach is more effective than piecemeal repairs. An inspection will tell you.
Get a Free Chicago Masonry Estimate from CTC
CTC Masonry Group has restored Chicago brick, stone, and concrete since 1994 — tuckpointing, chimneys, lintels, parapet walls, foundations, and full masonry restoration across the city and suburbs. Free estimates, permits pulled, and workmanship that holds up to Chicago winters.