Framing inspections are conducted just prior to the insulation and sheetrock being installed. This allows inspection of the mechanical and electrical rough-in, including HVAC equipment, structure/framing, electrical wiring, etc. Typical flaws found include cracked and/or warped framing, damaged/crimped ductwork, improper notching of floor joists, and inadequate fire stop material between floors of the home. These items must be identified at this stage of construction if they are to be remedied. Once drywall is installed, the defect will likely never be found. If it is found in the future, it is typically due to problems created by the initial oversight. After the sheetrock has been installed, the defect is much more costly to remedy and creates headaches for the homeowner.