When roof coverings have been changed as they wear out or renovations are undertaken, the roof design must be able to accommodate the new installation. Many roofs are designed using a combination of alternatives. The inspector will carefully check the roof framing where visible, the sheathing, flashing, and roof covering for any visible defects or wear. A badly designed or installed roofing system can be a source of constant problems and extensive damage to the inner building envelope. Below are several common types of roofs:
Hip Roof
Gable Roof
Flat Roof
Shed Roof