If you think you may have a leak or are wondering whether your property is as energy efficient as your builders made out, then you may want to undertake a roof survey. We don’t mean you doing this all by yourself, you can hire a professional to get the job done for you. They know where to identify potentially problematic areas, and they’ll be able to offer unbiased advice. What’s great about having a roof survey is the fact that non-invasive methods are used for determining any issues with the design of the roof post installation. This means a roofing contractor could be up their all day testing the quality of the materials without using any force whatsoever so you won’t have to worry about them damaging your roof during the survey. Many people get roof surveys after building work, but they’re great on new and established properties.