Proper ventilation is a good thing. Uncontrolled air seeping in through cracks and holes in your home isn’t. Seal up those drafty leaks and make sure everything’s properly insulated for energy conservation, cost savings and a comfortable, healthier home.
Three trouble spots to tackle:
Since hot air rises, the attic is a prime candidate for escaping air.
Planned openings in your home make it much easier for air to escape or sneak in.
Outside air can find its way into cracks, and then sneak up into the rest of your home.