How often should you inspect your roof?
Every 6 months (twice a year).
Best months: May and November (Northern Hemisphere)
How to do it
From the ground with binoculars, look for missing, curled or cracked shingles and damaged flashing around vents and the chimney.
Why it matters
A small repair caught early prevents a leak into the attic.
Recommended interval: every 6 months, per National Roofing Contractors Association.
General guidance for a typical home; the manufacturer's instructions come first.