Poor Ventilation is a key factor in pre mature roofing failure, mold in attics and crawlspaces, poor in home air quality, etc.. Proper airflow can often resolve many of these issues. Understanding the complexity of ventilation requirements for your home is a key for addressing ventilation issues in your home. We can analyze your situation and recommend solutions that will address the problem. Depending on the situation we can simply add additional venting or install a computer controlled system that measure humidity, temperature inside and outside, calculates the dew point of the outside air and compares it with the inside air and temperature to see if it is beneficial before turning on fans to ventilate the area. Proper insulation along with good ventilation in your attic can save you money cooling your home in the summer time. There is more detailed information on the blog link below.