The answer to 'roof installation curling' is that curling or warping of roofing materials is a common issue that can be caused by a variety of factors. This problem typically occurs when the roofing materials, such as asphalt shingles, are not installed properly or are exposed to extreme weather conditions over time.
Some of the most common causes of roof installation curling include improper nailing, inadequate ventilation, moisture buildup, and exposure to UV radiation. Symptoms can include visible curling or cupping of the shingles, as well as increased risk of leaks and damage to the roof structure. In many cases, the solution may involve re-installing the roofing materials correctly or replacing damaged sections. However, for more complex issues, it's best to consult a professional roofing contractor who can properly diagnose and address the problem.