Organic shingles tend to do what compared to fiberglass shingles?

Organic shingles are typically made from a base of paper or felt that has been saturated with asphalt, making them less durable compared to fiberglass shingles, which utilize glass fibers for reinforcement. As a result of their composition, organic shingles are more prone to distorting under heat or moisture conditions. This distortion can manifest as curling, buckling, or warping, especially if the shingles are subjected to extreme weather conditions or if they're installed poorly.

Fiberglass shingles, on the other hand, are designed to withstand a variety of environmental forces better than their organic counterparts. Their composition allows for greater rigidity and resistance to temperature fluctuations, which helps maintain their shape and effectiveness over time. This distinction is crucial for homeowners as it affects not only the longevity of the roofing material but also its performance in protecting the home. Therefore, the tendency of organic shingles to distort more significantly than fiberglass shingles is a key characteristic that sets them apart.