This home in Haymarket VA had no air seal in the ceilings. Conditioned air intended to cool rooms in the house was able to escape through gaps and holes in the ceiling including the spaces around this ceiling vent. When conditioned air is able to escape the rooms it is intended to cool, your HVAC systems has to work harder to create more conditioned air. We start to solve problems like this by finding those gaps and cracks and then air sealing around them with Zyp Foam. this can make a home more comfortable and more energy efficient.