About This Service
Account for earlier patches
The type and location of an earlier patch may influence the current condition. Share records or an accessible photograph if available. Twin assesses surrounding materials and explains whether the proposed work corrects the failed detail, removes unsuitable material or addresses a separate concern.
Avoid promising a universal leak fix
No single chimney product resolves every possible source of water entry. Twin explains the condition the proposed work is intended to correct. If additional investigation remains necessary, that uncertainty should be part of the discussion before a repair is represented as complete.
Confirm Treatment Suitability
A surface product must suit the material and condition to which it is applied. Existing coatings and unrepaired defects matter to that decision. Twin discusses the purpose of a proposed treatment after assessment, rather than offering it as an automatic addition to every chimney leak repair.
Do Not Rule Out a Concern From Appearance Alone
A chimney can look intact from the ground while a reported water issue still needs assessment. Conversely, a visible surface mark does not establish hidden damage. Explain the actual observation and let the scope of inspection determine what can be established about the relevant components.
Record New Damage Without Assuming Its Cause
If a chimney concern was noticed after a weather event, describe the change and when it was first seen. That timing helps establish the history but does not determine every damaged component or responsibility for repair. Assessment should identify the present condition before the work is specified.
