Asphalt shingles can be energy efficient when installed with reflective coatings or proper ventilation, helping reduce heat absorption and keeping homes cooler in the summer. They work best with attic insulation and ventilation systems that maximize energy savings and lower cooling costs. Roofing419 installs asphalt shingle roofs in Toledo Ohio using quality materials and proper te... https://roofing419.com/asphalt-shingle-roofing/