Home Maintenance & Repairs: Which roofing material is the most energy efficient? KMS Woodworks on Jun 02, 2011 Its not so much the material but the color...lighter color roofs will provide for a cooler ...» attic, which if poorly insulated can radiate into the home. In well insulated homes that have proper attic ventilation the effect is much much smaller.
Its not so much the material but the color...lighter color roofs will provide for a cooler ...»