Arlington Heights is one of the largest suburbs in our service area, with colonials, bi-levels, and ranches from the 1960s through the 1990s and chimneys now 30 to 50-plus years old. Open suburban exposure without lake moderation means Arlington Heights chimneys face the full intensity of Northern Illinois freeze-thaw cycling with no coastal buffering. Crown cracking, mortar erosion on all four faces, and flashing failure are the standard findings on a first chimney inspection in this village. Delta Tuckpointing serves Arlington Heights from our Libertyville office, 22 miles away.
Arlington Heights chimney repair: open suburban exposure and 30-50 year old crowns
Arlington Heights is one of Cook County's largest suburbs, with a housing stock that spans from 1960s ranches and bi-levels to 1990s colonials and new construction. The median home was built around 1972. This broad range means chimney conditions in Arlington Heights vary by neighborhood and decade: older ranches on the south side have chimneys now past 50 years of age, while newer colonials near Arlington Heights Road may have chimneys that are still in their second maintenance window.
The defining characteristic of Arlington Heights chimneys is their exposure. Without lake proximity to moderate overnight temperature swings, Arlington Heights experiences the full inland Northern Illinois freeze-thaw cycle. There is no coastal buffering, and prevailing winds from the northwest cross open suburban lots without obstruction. Chimney mortar on exposed colonials and bi-levels erodes at a pace consistent with this full-intensity inland exposure.
Chimney repair in Arlington Heights addresses crown cracking and rebuilds, cap installation, flashing failure at the roof penetration, mortar joint restoration on all four chimney faces, and occasional brick repair on upper courses where sustained water entry has caused spalling. Type S mortar is appropriate for the hard machine-pressed brick used throughout Arlington Heights's post-war construction. Stone veneer on some homes introduces additional repair considerations at the chimney base if the veneer system extends there.
Why Arlington Heights chimneys fail
The primary Arlington Heights chimney failure mode is crown cracking on colonials and bi-levels from the 1960s through the 1990s. Crowns on these homes were poured without reinforcement as a standard production practice. After 30 to 50-plus years of thermal expansion and contraction combined with open suburban wind exposure, these crowns crack at the junction between the crown and the flue liner. A cracked crown delivers water into the flue and onto the interior face of the mortar joints from above. On a home that has not had chimney maintenance in 30 or more years, this pattern has typically progressed through the upper courses.
Stone veneer detachment creates a secondary chimney-related failure mode on Arlington Heights homes from the 1980s and 1990s. Homes in this village use stone veneer as a facade accent, and the veneer system can extend to the chimney base or the chimney surround on the exterior wall. When veneer metal ties corrode or the mortar bed behind the veneer deteriorates, sections separate. At the chimney base specifically, separated veneer allows water to contact the backup masonry at the chimney-wall junction and can compromise the flashing at that level.
Flashing failure at the chimney-roof junction is the third pattern. Original flashing on 1960s-1990s Arlington Heights homes is sheet metal that has endured 30 to 50-plus years of thermal cycling. On homes from the older end of this range, flashing replacement is typically required alongside any other chimney repair work.
Arlington Heights chimney crowns, caps, and flashing
Crown repair or cap replacement: $200 to $600. For Arlington Heights colonials and bi-levels with cracked but intact crowns, elastomeric crown coating stops water entry. For crowns that have failed - sections missing, cracking that opens the flue liner joint, or crowns without adequate drip-edge overhang - full crown rebuild is required. A rebuilt crown with 2.5-inch drip-edge overhang sheds water away from the chimney face on every rain event, reducing the moisture load on the mortar joints below.
Most Arlington Heights chimney problems are water problems. A stainless steel cap installed at the time of crown work eliminates the open-flue water entry point. Many Arlington Heights chimneys from the 1960s and 1970s have no cap, and these flues accumulate rain, snowmelt, and animal debris each season.
Flashing replacement is included in any Arlington Heights chimney project where inspection confirms corrosion or separation. We install new step and counter flashing with proper overlap at all four sides of the chimney base. On homes where stone veneer at the chimney base has partially failed, we coordinate veneer substrate repair with flashing replacement as a single scope.
Arlington Heights chimney repair cost and the free inspection process
Chimney crown repair or cap replacement: $200 to $600. Chimney tuckpointing on all four sides: $800 to $2,500 depending on height and access. Chimney partial rebuild (top half): $3,000 to $6,000. Full chimney rebuild: $6,000 to $15,000. Every project gets a free roof-level inspection and written estimate before any work begins.
A representative project for the Arlington Heights housing stock: a 1989 colonial near Arlington Heights Road required re-anchoring of separating stone veneer at the chimney base, new step flashing installation, and full four-side chimney tuckpointing. The veneer detachment at the chimney surround had allowed water behind the flashing, and the original flashing was corroded. Addressing both the veneer substrate and the flashing in a single visit stopped the water entry from two directions. Delta is 22 miles from Arlington Heights, approximately 30 minutes from our Libertyville office.
Permits and Building Requirements in Arlington Heights
Masonry permit requirements vary by municipality. Here is what currently applies in Arlington Heights:
Arlington Heights requires permits for structural masonry work, chimney repairs, and concrete work in the right-of-way. The village has a well-staffed building department.
Delta confirms all applicable requirements with the Arlington Heights building department and handles the permit process as part of every project where permits are required.