Condensation can be very difficult to control. There are many factors that affect condensation, such as the number and type of windows in your home, the heating system, the type of insulation and vapor barrier, and even the type of soil and quality of drainage. If you still have condensation problems after following the simple preventative steps mentioned in this booklet, you may need to consult a professional heating contractor or a qualified expert. Click on the image below to read more about causes of common household condensation and how to help.