Quick answer
What does a roof warranty actually cover?
Manufacturer warranties cover material defects only (typically 25–50 yr prorated). Workmanship warranties cover install errors (2–25 yrs). Neither covers storm damage, wear, or neglect. Only certified installers unlock the top-tier system warranties.
“Manufacturer warranties cover material defects only (typically 25–50 yr prorated). Workmanship warranties cover install errors (2–25 yrs). Neither covers storm damage, wear, or neglect. Only certified installers unlock the top-tier system warranties.”
The full detail
Ask for the actual warranty document, not marketing. Roof Doctor NM specifies 10-yr workmanship + eligible manufacturer system warranties (GAF Golden Pledge, Owens Corning Preferred, CertainTeed 5-star) through vetted contractors. Transferable to next owner within 1 year.
Last reviewed 7/1/2026