Remaining useful life is an estimate made by a trained professional who has experience and works in the industry.
Remaining useful life of a roof.
Roof shingles are available in asphalt compositions which are covered in crushed stone.
Not surprisingly cheaper roofing materials won.
Wood shingles and shakes.
Wood shingles and shakes are typically made from pressure treated wood or cedar and are more.
Citizens relies on the experience and expertise of the trained professional to determine the overall condition of the roof and to identify any deficiencies.
For example the remaining useful life of a roof with a pvc membrane that was installed approximately seven years ago and was poorly maintained might be approximately ten years.
The remaining useful life of building components and systems is noted in a property condition assessment and is used to help calculate expected short and long term capital expenses required to maintain a property.