Record when water appears
Note rain timing, wind direction if known, room location and previous roof work. Use observations already available; do not flood the roof or open construction to reproduce a leak yourself.
Clarify trade responsibilities
Ask whether a chimney specialist, roofer or coordinated team will examine the roof junction. Whoever proposes the work should explain the boundaries between the roofing and masonry tasks.
Distinguish sealant from repair
A bead of sealant may have a different purpose and service expectation from replacing a failed assembly. Ask what failed and how the proposed materials and connections address that failure.
Protect the roof
Roof pitch, height, surface and surrounding access influence the work plan. Confirm how the roof will be protected and what happens if deteriorated adjoining material is discovered.
Agree a follow-up process
Keep photographs and the written scope. Ask how persistent water entry will be investigated, what warranty applies to the performed work and which other potential pathways were outside the assessment.
The scope checklist
Use these items to compare written proposals for this service.
- Record when water appears
- Clarify trade responsibilities
- Distinguish sealant from repair
- Protect the roof
- Agree a follow-up process
Common exclusions to clarify
- Related appliance or building repairs unless expressly included
- Additional access or return visits outside the agreed scope
- Independent guarantees of future safe operation
Questions answered
Chimney service FAQs
When should I ask about chimney flashing repair?
Flashing manages water at the roof and chimney intersection. Staining near a chimney can involve this junction, roofing, masonry or other pathways. A flashing quote should follow an assessment rather than be inferred from the position of a stain alone.
What should be recorded before work starts?
Note rain timing, wind direction if known, room location and previous roof work. Use observations already available; do not flood the roof or open construction to reproduce a leak yourself.
What should I keep after the visit?
Keep photographs and the written scope. Ask how persistent water entry will be investigated, what warranty applies to the performed work and which other potential pathways were outside the assessment.
Check the source
References & further reading
- CSIA: water and chimney damage ↗
Rain entry, caps and flashing.
Prepared by Chimney Sweep Guide editorial. General homeowner information; no claim of an on-site inspection or professional certification. Suggest a correction.
