Roof interface repair
What the scope should cover
Ask whether a roofer, chimney contractor or coordinated visit is needed. The proposal should identify the junction being repaired, materials, roof disturbance and responsibility for restoring adjacent coverings.
What to keep after the visit
Request photographs and the reasoning behind the proposed water-entry path. Clarify follow-up if the same stain returns after rain.
The question worth asking
“Which parts are being replaced, and which existing flashing or roof materials will remain?”
Ask for the answer in the written scope. If the work changes after access or inspection, request a revised scope and price before approving the additional work.
Prepare without taking risks
Record rain timing, wind direction if known and where moisture appears. Do not climb a wet roof or test a leak with a hose yourself.
Confirm appointment access, who will be present and what records to have ready. Preparation does not mean dismantling the appliance, climbing the roof or reproducing a dangerous symptom.
Compare companies for this particular job
- Confirm experience with your chimney type and appliance model. A company that cleans masonry fireplaces may not service every gas or pellet appliance.
- Ask who performs the work, what credentials apply to that person and how you can verify them with the issuing organisation.
- Check current insurance and any local licensing or permit requirements directly. A profile badge is not proof of every qualification.
- Compare access, materials, diagnostic work, disposal, exclusions and follow-up. A lower total can represent a smaller scope.
Read the detailed homeowner guide
The service brief helps you commission the visit. Our longer guide explains terminology, system differences, examples, FAQs and its supporting sources.
Read the full chimney flashing repair guideSafety background: USFA, CPSC and recognised industry resources. These buying questions are editorial guidance, not installation instructions or an assessment of your home.
Make the written proposals comparable
Ask each company to answer the same scope questions. A higher or lower price may reflect different work, access or deliverables.
- Leak evidence
- Request the reason the roof-to-chimney junction is suspected.
- Repair boundary
- Distinguish temporary sealing from replacing or reconstructing the flashing assembly.
- Trade responsibility
- Agree who handles roof coverings, masonry interfaces and warranty questions.
A misunderstanding worth avoiding
Visible sealant does not explain the condition of the underlying flashing. A recurring leak needs a documented investigation, not an assumption based on one visible joint.
A question homeowners ask
Should I call a roofer or a chimney company?
Ask which company can investigate the junction and coordinate any work outside its trade. The useful distinction is responsibility for diagnosis and the complete repair scope. Require a clear handoff if roof and chimney work are split between contractors.
The record to keep for the next visit
Keep photographs before roofing conceals the work, product details and a clear contact for a recurring leak. Agree how the repair's result will be assessed without promising that one storm proves a permanent cure.
Build an evidence and follow-up recordTake the service question to your location
Use the local guide to prepare questions about access, building history and the authority responsible for your address. The service brief is national guidance; local permits and current burn restrictions must be checked separately.