Which of the following is the most common problem associated with skylights?

Leakage is the most common problem associated with skylights due to several inherent factors involved in their design and installation. Skylights integrate windows into roof structures, which introduces potential points of vulnerability against weather elements. Over time, seals can degrade, flashings may fail, and materials can warp or deteriorate, allowing water to penetrate.

Roofing systems must support these additional features while maintaining their integrity, and the complexity of integrating a skylight into a roof increases the likelihood of improper installation or wear over time. Regular exposure to varying temperatures and weather can exacerbate these issues, making leakage a prominent concern for homeowners and builders alike.

While condensation buildup, structural failure, and poor insulation can be pertinent issues, they do not occur as frequently as water leakage, which is generally the primary consideration when assessing the viability and integrity of skylights. Consequently, understanding the potential for leakage emphasizes the necessity of proper installation techniques and ongoing maintenance to preserve the effectiveness of skylights.