A missing or displaced termination needs professional assessment and a compatible replacement. Keep clear of loose components and the area below the chimney.
Updated September 10, 2026
Your home in Buffalo.
About 86% of occupied homes in Buffalo heat primarily with utility gas. Many chimneys in Buffalo therefore vent a gas furnace, boiler, or water heater rather than a wood fire, and those flues still need inspection for liner condition, moisture, and blockage. About 0.2% of occupied homes in Buffalo use wood as their primary heating fuel. Most fireplaces in Buffalo see occasional use, and even occasional use calls for an inspection before the heating season. The nearest NOAA climate normals station (Buffalo Niagara International, about 7 miles from the Buffalo city center) averages 6,617 heating degree days per year. That is a substantial heating season, so plan inspections before the first fire and look for new water or masonry changes after winter from a safe position.
What you can observe safely
- Photograph from ground level only.
- Note if a recent storm preceded the change.
What to avoid
- Do not climb onto the roof or enter the chimney.
- Do not alter gas components, venting, or safety controls.
- Do not use a test fire to diagnose the problem.
Possible causes to assess
- Attachment damage
- Weather-related displacement
- Deteriorated or incompatible component
A symptom cannot establish the cause remotely. An assessment of the complete system helps determine the appropriate repair.
Chimney cap installation in BuffaloA few common questions
Can this be diagnosed from a photo?
A photo can document a symptom and help prepare a visit. It cannot confirm concealed conditions or establish that a chimney or fuel-burning appliance is safe.