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Friendship Chimney Sweep
Friendship Chimney Sweep Blog

Chimney, fireplace and dryer vent advice from Bourbonnais

Practical notes from Jacob Dove and the crew: what we find on the job, what to watch for at home, and when to call.

Bonfield: reading the three stages of creosote in a farmhouse flue

A Bonfield farmhouse stove flue showed all three creosote stages at once. What each stage looks like, what it says about how the wood was burned, and what…

Limestone: replacing a rusted throat damper with a top-sealing damper

A Limestone ranch fireplace leaked cold air through a warped throat damper. We replaced it with a top-sealing damper on the flue top: how it works, why it.

Clifton furnace and water heater sharing a flue: getting the sizing right

In older Clifton homes a gas furnace and water heater often share an oversized unlined masonry flue. Why that produces spillage and carbon monoxide risk, how.

Chebanse: a liner for a wood insert that was installed without one

A Chebanse home had a wood insert installed years ago with no liner, a setup the trade calls a slammer. Where the creosote goes, why it is a…

Old Monee tuckpointing: matching 1890s mortar so the repair disappears

Repointing a landmarked Old Monee chimney meant matching 1890s lime mortar in strength, color, sand and joint profile.

Beecher prefab fireplace: replacing a rusted chase cover before it ruined the firebox

A Beecher subdivision home had rust streaks under its prefab chimney. The galvanized chase cover had rusted through at the edges and was dripping onto the

Grant Park crown repair: the difference between a crown coat and a new crown

Two Grant Park chimneys on the same street needed crown work. One took a flexible crown coat, the other a formed and poured crown.

Aroma Park after the tornado: what a Level 2 inspection documents for your insurer

After the March 2026 EF3 tornado we have run Level 2 inspections across Aroma Park. What storm damage looks like inside a flue, what the report contains, and

St. Anne farmhouse chimney with no cap: thirty years of rain on the smoke shelf

A farmhouse near St. Anne never had a chimney cap. Water rusted the damper solid, filled the smoke shelf with mud and cracked the firebox.

Herscher outdoor wood boiler flue: sweeping it before the first cold week

An outdoor wood boiler near Herscher built a quarter inch of glazed creosote in one season. Why boiler flues glaze so fast, what a sweep involves, and the

The Peotone cap that blew off, and why we fasten caps the way we do

After a Will County windstorm took a Peotone chimney cap, we looked at why. Friction-fit caps, galvanized screws and legs that were never tightened are the

A Momence wood stove was venting into an unlined 1880s chimney. Here is what we did.

A Momence river-town home had a wood stove venting through a thimble into an unlined 1880s brick flue.