Solar panels make the roof feel like the future. The shingles underneath may still belong to a rather tired past. Both timelines need to appear in the same proposal.
Compare the roof and solar schedules
The US Department of Energy's homeowner guide identifies roof age and replacement timing as planning considerations. That physical issue applies here too; US incentive and permitting information does not establish Ontario requirements. Obtain a roof-condition assessment rather than deciding from age alone.
Write down who handles the shared details
Coordinate structural review, attachment and flashing, electrical work, required approvals, and warranty responsibilities. Ask for the process and scope if panels must later be removed for roofing. Separate the roof's present condition from optimistic assumptions about how long it might last beneath the array.
Before the next step
- Assess condition, remaining service expectations, and roof records.
- Coordinate roofing and solar contractors before either contract is finalized.
- Ask how future removal, repairs, and warranties will work.
A roof does not need to be new merely because solar is new. It does need a credible place in the long-term plan.