
Heavy wood heat through a long winter. Is the flue keeping up?
- A stove or fireplace running daily for months
- Creosote visible within one season of a sweep
- A masonry repair list that keeps waiting for a warm week
Why it happens in Idaho: Idaho still heats with wood at rates most states left behind, and mountain winters run the stoves hard. Serious creosote in a single season is normal here, and the sweep-every-year rule is a floor, not a suggestion.
What fixes it, and what it costs
Serious burn hours mean the annual sweep is a floor: heavy burners here often need a mid-season look, and glazed creosote handled as its own job. The masonry calendar is the other constraint: mortar will not cure through the deep cold, so crown and joint work found in autumn books for spring, and the smart inspection happens early enough to beat that queue.
- Standard single flue, wood-burning
- $170–$320
- Stage three glazed creosote
- $400–$900

























