Symptom guides
Chimney, Fireplace and Vent Problems
Each page here starts with a symptom, explains what usually causes it, and describes how it's fixed. Examples include cold air pouring out of the fireplace, cracked tiles inside the flue, and a dryer vent clogged with lint.
18 guides
Chimney problems
Animal Screen Chimney Cap
Rusted mesh, a pushed-in screen or a missing cap leaves the flue open to animals and rain. Learn when to repair the screen and when to replace the cap.
Creosote Buildup
The signs of creosote accumulation (visible deposits, smells, draft trouble) and how to deal with buildup before it becomes a fire risk.
Creosote Removal
From flaky soot to hard glaze: how each stage of creosote is removed and what affects the cost in the Hartford area.
Creosote
A plain-English explanation of chimney creosote: what it's made of, the forms it takes and why it's the main fuel behind chimney fires.
Leaking Chimney
How to recognize a leaking chimney, where hidden leaks do their damage, and how the entry point gets found and repaired.
Leaning Chimney
How to tell if a chimney is really leaning, why the tilt is dangerous, and when a partial or full rebuild is the right fix.
Creosote From Brick
Light soot stains can be scrubbed off; glazed creosote can't. See how to clean fireplace brick safely and when it's time for professional removal.
Animal Removal From Chimney
Birds, raccoons or squirrels in the flue: what to do first, and how animals and nests are removed and kept out.
Creosote Removal
Sweeping logs, sprays and DIY brushes compared: what actually helps remove creosote, and when it's time for a pro.
Cracked Chimney Brick
When cracked or spalling chimney brick needs repair, how concrete and fire bricks differ, and what shapes the cost of the work.
Cracked Flue Tile
Repair options for cracked or broken clay flue tiles, from crown cracks at the top to full relining.
Cracked Chimney Brick
Hairline or spreading cracks in chimney brick, and how to tell when the masonry needs repair.
Cracked Flue Tile
Signs that the clay tiles inside your chimney have cracked, and why it's a safety issue rather than a cosmetic one.
Creosote Buildup
Why creosote builds faster in some chimneys, how rain and leaks make it worse, and three habits that slow it down.
Cracked Chimney
Not every chimney crack is equal. Learn which cracks are cosmetic, which let water in, and which mean the chimney shouldn't be used yet.
Chimney Crack
Crown, mortar joint or brick: each kind of chimney crack has a different cause and a different repair. See which one you have.
Creosote Cleaning
Removing creosote film from glass doors, firebox brick and stove surfaces, plus the burning habits that keep it from coming back.
Cracked Chimney Flue Tile
The usual causes behind cracked chimney flue tiles, a quick homeowner check, and the repairs that cure them.
15 guides
Fireplace problems
Cracked Fireplace Tile
Cracked or broken tiles on a hearth or surround: what usually causes them, and how tile replacement and any brick repair behind them are handled.
Fireplace Smoke Chamber
Sealing and smoothing the funnel above the damper so smoke heads up the flue instead of into the room.
Cracked Fireplace
A practical breakdown of where fireplaces crack, which cracks are cosmetic and which aren't, and how each kind is repaired.
Cracked Fireplace Brick
Firebrick, antique brick and ceramic panels crack for different reasons and get repaired differently. See which one applies to yours.
Fireplace Smell
Smoky, musty, sour or rotten: each fireplace odor points somewhere different. Learn what's behind it and how it gets cleared.
Fireplace Smoke Shaft
Repairing cracked, loose or crumbling masonry in the passage that carries smoke from the firebox to the flue.
Broken Fireplace Smoke Chamber
Crumbling masonry above the damper, explained: what breaks inside a smoke chamber and how it gets put back together.
Fireplace Smoke Shaft
What the smoke shaft above a fireplace is, how its parts work together, the signs of trouble, and how cleaning or repair restores draft.
Old Rusted Metal Fireplace
Rust on a factory-built metal fireplace can be surface staining or a sign of burn-through. Here's how to tell which, and when restoring or replacing makes sense.
Smoky Fireplace
Smoke spilling into the room at startup or in the middle of a fire? Here's what pushes it back and how each cause gets fixed.
Drafty Fireplace
Cold air sinking out of an unlit fireplace usually comes down to the damper, gaps in the masonry, or the house itself. Here's how to tell which.
Cracked Fireplace Brick
Not every crack matters. Here's how to read a cracked firebox brick and decide whether it needs repair.
Smoky Fireplace
Smoke in the room usually traces back to one failing part. Here's how to tell whether cleaning or a repair is the answer.
Fireplace Smoke Chamber
The hidden funnel above your damper takes a beating from heat and creosote. Here's how smoke chamber damage shows up and how it gets fixed.
Smoky Fireplace
Start with no-cost steps at home, then move to the repairs that fix the draft for good.
3 guides
Dryer vent problems
Clogged Dryer Vent
Clearing packed lint from the whole vent run, from dryer to exterior hood, and finding out why it clogged.
Clogged Dryer Vent
Damp clothes, a hot laundry room or weak airflow outside usually point to a lint-blocked vent.
Clogged Dryer Vent
Tracing the vent run and testing airflow to pinpoint where a dryer vent is blocked and why.
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