Asphalt advantages
Lower initial cost, broad contractor familiarity, easy color selection, and generally straightforward repair.
Metal advantages
Long service potential, strong wind performance when properly designed, lower weight than some premium systems, and good heat-reflective options.
The decision is not only lifespan
Consider how long you expect to own the home, local installer quality, repair access, neighborhood fit, insurance effects, and whether the premium is recoverable.
Next step: Use this guide to create a consistent set of questions before requesting or comparing contractor bids.