Condensation which occurs in the loft may cause several discomforts to you that result in high energy costs and other problems. If you are living in the UK then, you should know how to prevent the loft condensation effectively. As a homeowner, you should know the reasons first that will help a lot to prevent condensation. When a loft surface becomes wet, it will develop into damp that requires immediate attention. Therefore, you should consider insulating your loft with certain materials to control condensation.