Residential Masonry Restoration in Naperville, IL — Most of This City Is Brick Veneer, and That Changes Everything

Residential Masonry Restoration in Naperville, IL

Paul Lally's Masonry Inc. provides residential masonry restoration in Naperville, IL — repointing, brick repair and replacement, lintel and sill work, and the drainage-path repairs that brick-veneer homes actually need. Family-owned and insured, serving Chicagoland since 1988. Free on-site estimates: (708) 448-8866.

Here is the thing almost nobody tells a Naperville homeowner: most of the masonry advice on the internet was written for a solid brick wall, and most of Naperville does not have one. A house built in 1908 near the historic core has walls made of brick two or three units thick, where the masonry itself is the structure and the weather barrier. A house built in 1988 in Cress Creek or 1998 out in the 60564 subdivisions has a brick veneer — a single four-inch skin of brick standing an inch off a wood-framed, sheathed and papered wall, tied back with metal anchors.

They look the same from the driveway. They fail in completely different ways, and restoring them is a different job.

Brick veneer is a drainage system, not a waterproof wall

This is the single most useful thing we can tell you about your house.

A brick veneer wall is designed to leak. That is not a defect — it is how the system works. Brick and mortar absorb water. Wind-driven rain pushes moisture through the face and through hairline gaps at the joints. The designers of the wall assumed that. Behind the brick sits an air cavity, and at the bottom of that cavity sits through-wall flashing that catches everything coming down and turns it back outside through weep holes — the small open head joints you can find every 24 to 32 inches along the base course, above windows and above the shelf angles on a two-story elevation.

Water gets in, runs down the back of the brick, hits the flashing, and leaves. That is the whole design.

Which means that on a Naperville veneer house, the failures that matter are usually not in the face of the brick. They are:

• Weep holes mortared shut. We find this constantly, usually from a well-meaning repointing job done by someone who thought open joints looked like a mistake and filled them. The wall is now a bathtub.
• Weeps blocked at grade. Mulch beds raised over the base course, soil built up above the flashing line, landscape fabric packed against the wall.
• Flashing that was never turned up, or was cut short. If the flashing doesn't lap up the sheathing behind the veneer and out past the brick face, it drains water into the wall.
• Failed sealant joints. Veneer moves. Expansion and control joints, and the perimeter sealant at windows and doors, are the parts of the wall with the shortest service life — often fifteen to twenty years — and on a lot of Naperville houses they have never been replaced once.
• Corroded shelf angles and lintels. The steel carrying brick over an opening or at a floor line rusts, and rusting steel expands with enormous force, lifting the courses above it and opening a horizontal crack right along the angle.
• Corroded or missing wall ties. The anchors holding the veneer back to the frame. When they go, the wall begins to bow outward, and that is a rebuild, not a repoint.

Restoring a veneer house means restoring the drainage path. Anyone who quotes you a face-only repointing job on a leaking veneer wall without ever mentioning weeps, flashing or sealant has not diagnosed your house.

The other Naperville: solid masonry near the historic core

Naperville has a genuinely old core, and the homes around the historic district and Naper Settlement are a different animal — solid masonry, often soft locally-made brick, laid in lime mortar that was intentionally weaker than the brick it held.

On those walls the governing rule reverses. Mortar must always be softer than the brick. Mortar is the sacrificial element; it is supposed to erode, crack and be replaced, protecting the units. When a modern hard Portland-heavy mix is packed into a soft historic wall, the joint becomes stronger than the brick, and the stress that used to relieve itself harmlessly in the mortar now goes through the face of the brick instead. The result is spalling — brick faces popping off — on a wall that was fine for a century.

We match mortar to the wall in front of us: softer, lime-rich mixes on the old stock, and appropriate modern mixes on the veneer subdivisions. Same city, opposite answers.

Reading your own house: the four eras of Naperville masonry

| Era | What you likely have | What typically fails first | | --- | --- | --- | | Pre-1930s (historic core, downtown) | Solid masonry, soft brick, lime mortar | Eroded joints, spalling from prior hard repointing, limestone sills | | 1950s–1970s ranches and splits | Early veneer or solid; often no sealant joints at all | Steel lintels over picture windows, base-course spalling, mortar reaching end of life | | 1980s–1990s subdivisions | Full brick veneer, front elevation or full wrap | Weep holes, sealant joints at 30+ years, shelf-angle flashing | | 2000s and newer | Veneer with modern flashing, often partial-height | Sealant joints, blocked weeps at raised landscaping, cracking at unrelieved corners |

The most common call we take in Naperville right now comes from the third row of that table. A wave of houses went up between roughly 1985 and 1999, and the sealant joints, weeps and flashing on that stock are all arriving at the end of their first service life at the same time.

Our restoration process

1. Walk all four elevations, at grade and from a ladder. Sound the brick with a hammer handle, look for the weep line, check whether it is open, and find the water source before writing a word.
2. Identify the wall type. Veneer or solid changes the mortar spec, the repair method and the scope.
3. Trace the water. Roof drainage, downspout discharge, grade, window and door sealant, flashing at openings and shelf angles, chimney, sills.
4. Scope it in writing, by elevation, so you can see what is urgent and what can wait.
5. Correct the water source first — clear or re-drill weeps, correct flashing, replace failed sealant with backer rod and proper joint sealant.
6. Cut out failed mortar to depth — roughly two and a half times the joint width — with grinders and hand tools, never skimming over failed material.
7. Repoint with matched mortar, color and texture matched to a test area, and tooled to the original joint profile.
8. Replace failed brick, matched by size, color, texture and era; salvaged from a hidden elevation where an exact match cannot be bought.
9. Cure and protect. Fresh mortar is kept damp and shaded in heat, heated and covered in cold.

What drives the cost

No two houses price the same, and anyone quoting you a number over the phone is guessing. What actually moves it: how many elevations are involved, height and access (a two-story rear elevation over a deck costs more to reach than a front wall off a driveway), whether the drainage details need correcting or only the face work, how difficult the brick is to match, the extent of damage once the wall is opened, and the amount of steel — lintels and shelf angles — in the scope. We never publish a per-foot figure, because on a Naperville house the same number would be wrong in both directions. We look at it, and we put it in writing.

Trust signals

Paul Lally's Masonry Inc. is a family-owned, insured masonry contractor serving Chicago and the Chicagoland suburbs since 1988 — tuckpointing, brick repair and replacement, chimney repair and rebuilds, lintel replacement, masonry restoration, and waterproofing for residential and commercial properties. Built on Craftsmanship. Backed by Experience. Our name is on every job, and we stand behind our work. Free on-site estimates — call (708) 448-8866.

Related services

• Tuckpointing and repointing — the core of most Naperville restorations
• Brick replacement — matched units where the face has failed
• Lintel repair and replacement — the corroded steel over openings and shelf angles
• Caulking and joint sealant — the shortest-lived part of a veneer wall
• Masonry sealing and waterproofing — after the drainage path is corrected, never instead of it

Get a free on-site estimate in Naperville

If you have a stain on an interior wall, a horizontal crack along a floor line, mortar you can rake out with a key, or brick faces flaking off, have it looked at before winter drives water back into the same joints. Paul Lally's Masonry Inc. — (708) 448-8866 — or request an estimate online.