How to Compare Roof-Replacement Quotes

Record visible concerns from a safe place and arrange a site assessment by an appropriately qualified roofing professional. Do not climb onto a roof, enter a roof space or treat a photograph as a structural diagnosis. Ask what further inspection is required and what was not accessible.

Ask each contractor to specify the roof area and materials, removal and disposal, access, underlay or flashing if included, repair allowances, permits, schedule, insurance, warranty, exclusions and variation process. Verify applicable licences or registrations with the local building authority.

Request current itemised quotes for the same scope, payment schedule, allowances, taxes and possible extras. Ask who obtains approvals and how concealed damage is handled. Do not rely on a headline price, generic online cost or a promise of lower insurance or energy bills.

Ask for product specifications, manufacturer documentation, installation scope, completion records and how defects or warranty claims are handled. Get independent building or legal advice for a major contract or disputed condition.

Roof replacement, repairs, inspections, gutters and interior cleaning are different scopes. A cleaning service cannot inspect, install or certify a roof.