What gets checked during a roof inspection?
The exact list varies, but a thorough inspection usually covers these areas:
- Shingle or membrane surface, looking for curling, cracking, granule loss, bruising and missing pieces
- Flashing at chimneys, walls, valleys, skylights and edges
- Plumbing vent boots, roof vents and other penetrations
- Ridge caps and eaves
- Gutters and downspouts, including dents and granules in the water
- The attic, where the underside of the deck, insulation and ventilation can show leaks and moisture
- Signs of sagging, soft areas or rot
On a house with a steep or fragile roof, parts of the surface may be checked from a ladder or with a camera, since walking on it can cause damage. Expect photos of anything that matters and a short explanation of what each one means in practice.
