How to Inspect Mounting Penetrations at the Roof
While the inspector is on the roof they should check all mounting penetrations to make sure that everything appears to be properly installed. Inspection of most items like solar panels and evaporative coolers is outside the scope of a general home inspection, but the inspector should still check to make sure that it is mounted and flashed properly. Please review the entire procedure below.
NACHI SOP
International Standards of Practice for Performing a General Home Inspection
3.1. Roof
I. The inspector shall inspect from the ground level or eaves:
N/A
II. The inspector shall describe:
N/A
III. The inspector shall report as in need of correction:
N/A
IV. The inspector is not required to:
F. Inspect antennae, satellite dishes, lightning arresters, de-icing equipment, or similar attachments.
Axium SOP Differences
Axium Requires: The inspector will observe all mounting penetrations for proper installation and flashing.
Tools Needed
No tools required to inspect the mounting penetrations.
Procedure
- The inspector should observe the mounting penetrations from ground with binoculars, from ladder, or while walking the roof.
- The inspector should be checking for proper installation and flashing on all mounting penetrations. The inspector should make a mental note of where the mounting penetrations are located on the roof so they can check for any moisture intrusion on the inside of the property.
Common Defects
- Mounting penetrations not being installed or sealed correctly.
Common Mistakes
- Not checking every mounting penetration.
- Not excluding certain penetrations in the report as “Not Inspected” because the inspector is unable to properly evaluate the item (i.e. solar panels).
Report / Software
IN |
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NI |
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NP |
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RR |
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