Durability is another critical aspect of asphalt shingles, including blue variants. They can withstand harsh weather conditions, including heavy rain, strong winds, and even snow. Many asphalt shingles come with warranties ranging from 20 to 50 years, ensuring long-lasting protection for your home. Additionally, the reflective properties of certain shades of blue can help improve energy efficiency. Light-colored shingles can reflect sunlight, reducing heat absorption and thereby potentially lowering your energy bills during hot summer months.