About This Service
Separate old stains from active entry
Discoloration can remain after a past event. Tell us whether it is changing and what has already been repaired. The assessment should not use an old mark alone as evidence that the same water path remains active or that the previous work has failed.
Keep roof investigation professional
Do not climb onto a wet roof, remove a cap or dismantle flashing to investigate a leak. Describe observations from a safe position and share photographs already available. The visit should plan the access needed to inspect the relevant details.
Use records to clarify prior work
A previous estimate can identify whether flashing, masonry or a chimney-top component was actually repaired. Share it when available. That distinction helps avoid attributing a later symptom to a component that was never part of the earlier scope.
Assess Openings in Metal Components
A damaged cover or earlier attachment can leave details that deserve assessment. The proposed work should identify whether the metal component, its attachment or adjoining material needs correction. Choosing another fastener or adding sealant without evaluating the installed arrangement should not be presented as a complete repair plan.
Match Junction Work to Surrounding Materials
Roof coverings and chimney construction can affect the detail being repaired at their intersection. Identify the materials actually present before treating an example from another property as the specification. Twin explains the relevant chimney work and any separate roof scope needed to address the connection coherently.
