Roofing also plays a part in cooling your home. The old cedar shakes roofing systems are naturally porous and enable ventilation. Unfortunately, most people f

Roofing also plays a part in cooling your home. The old cedar shakes roofing systems are naturally porous and enable ventilation. Unfortunately, most people forget about this when the re-roof with asphalt shingles and rubberized underlays. The combination of the two lock in the heat.