A good roof inspection for a private house should be thorough and include the following steps:
Exterior Inspection: Walk around the house to visually inspect the roof from all angles. Look for missing, damaged, or loose shingles, as well as signs of wear and tear.
Interior Inspection: Check the attic or ceiling for signs of water damage, such as stains or mold growth, which could indicate a leaky roof.
Flashing Inspection: Examine the flashing around chimneys, vents, and skylights for signs of damage or deterioration.
Gutter Inspection: Check gutters and downspouts for debris buildup, which can lead to water damage if not addressed.
Soffit and Fascia Inspection: Inspect soffits and fascia for signs of rot or damage, which can indicate issues with the roof.
Sealant Inspection: Check sealants around vents, pipes, and other roof penetrations for signs of cracking or deterioration.
Overall Assessment: Based on your observations, assess the overall condition of the roof and note any areas that may need repair or maintenance.
It's a good idea to have a professional roofer perform the inspection, as they can provide a more detailed assessment and recommendations for any necessary repairs or maintenance.