Smoke coming into the room: what to tell a chimney professional

A symptom can have several explanations

Smoke spillage can involve deposits or blockage, the venting arrangement, the appliance or building conditions. Describing it as a dirty chimney before an assessment may narrow the booking too far. Ask for an evaluation of the symptom and let the findings determine whether cleaning, repair or another trade is needed.

Record observations from what already happened. The purpose is to give the inspector useful history, not to create an experiment at home. Mention recent work even if it seems unrelated.

Ask for the inspection boundary

Confirm which appliance, flue, connector and accessible spaces will be assessed. Ask whether cleaning may be needed for visibility and whether that is included. If the contractor suspects a problem outside its scope, request a clear referral or next step.

Get a documented route back to use

The report should identify the findings and any conditions that must be addressed before reuse. Ask what evidence supports the proposed correction and how completion will be verified. A new cap or liner should be connected to a diagnosis rather than offered as an unexplained cure.