Glendale Heights was planned and built after 1959, with a lot of townhomes and attached housing. Shared chimney structures are the thing to understand here.
Glendale Heights incorporated in 1959 and was built out through the 1960s, 1970s, and 1980s along North Avenue, Bloomingdale Road, and Glen Ellyn Road. It is a planned community with no meaningful prewar housing stock.
What sets Glendale Heights apart from its DuPage neighbors is the housing mix. There is a higher share of townhomes, attached homes, and condominium buildings than in Lombard or Glen Ellyn, and that changes the chimney conversation.
In attached housing the chimney is often a shared structure with multiple flues serving separate units. Ownership of that structure usually sits with the association rather than the individual owner, which affects who authorizes the work and who pays for it.
Each architectural period in Glendale Heights has predictable chimney failure modes after enough decades of weather. Here is what to look for.
The first wave of Glendale Heights housing has conventional exterior masonry chimneys now around 55 to 60 years old. Mortar joints have opened, and crowns from this era were often poured thin without a proper drip edge, so they crack and let water into the top of the stack.
Shared chimney structures serving several units are common here. Each flue has to be inspected separately, because a problem in one unit's flue tells you almost nothing about the one next to it. Coordinating access across units is usually the slow part of the job, not the repair.
Later Glendale Heights building used metal flues inside framed chases. The chase covers on this stock are now past their expected life. Rust-through is common and the water damage lands in the framing below, where nobody sees it until the drywall stains.
Newer homes here are structurally fine but the caps and covers are aging into the replacement window. Annual Level 1 inspection under NFPA 211 is the right cadence and usually the only thing needed.
Most Glendale Heights chimneys are repairable. In attached housing the harder question is often not what the chimney needs but who owns the part that needs it, and we scope those separately so the board and the owner can each see their share.
The full chimney, fireplace, and commercial service catalog, dispatched from our Park Ridge office to Glendale Heights addresses.
USDA Zone 6a; inland DuPage County climate with 30 to 40 freeze-thaw cycles per winter.
Glendale Heights, IL
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