Are impact-resistant shingles hail-proof?
No. A product’s impact rating describes a test result. Real storms vary, and damage can still occur. The roof’s installation and connected details also matter.
Can I replace just a few asphalt shingles?
Possibly, if the surrounding material is serviceable and a compatible repair can be made. Brittle shingles or a discontinued product can limit repairability and matching.
Does a longer shingle warranty mean the roof will last that long?
A warranty term is not a prediction of service life. Coverage depends on the warranty wording, product and installation conditions, while actual roof life is affected by the property and exposure.
Where can I see the cost implications?
The roof replacement cost guide explains a regional replacement price example and how roof size, access, hidden damage and material choice affect the budget. Your property needs its own measurements and proposal.