What to put in the scope
- Locate and document the affected flue and defect.
- Compare appropriate repair or replacement options and their limits.
- Specify system compatibility and completion checks.
Where this service stops
A liner repair does not automatically address exterior instability or hidden clearance problems. Not every repair method is suitable for every system.
The evidence to keep
Keep inspection images, product details, the basis for sizing where relevant and the completed work record.
Record who performed the work, the date, the identified appliance or flue and any follow-up recommended. When photos are provided, ask for labels that let another contractor understand what they show. A clear record helps distinguish a new condition from an old recommendation at the next visit.
Questions before accepting a proposal
- What defect requires this work?
- Why is this method suitable for this appliance?
- How will the finished passage be evaluated?
Ask the company to identify travel, roof access, additional flues, permits and disposal separately where they affect the price. Confirm how unforeseen conditions will be explained and authorized. Keep the original estimate alongside any agreed changes.