When you have a leaking polycarbonate conservatory roof, it can seem like a frustrating, mad hunt to find the root of the cause as you may not be able to see any visible cracks! The first challenge is pinning down exactly where the leak is coming from. A leak at the finial point can be a sign that you have a poor quality sealant under the ridge end cap or where the finial attaches to the ridge body. Alternatively, the leak could be coming through the conservatory roofing material, which means that you need to replace your conservatory roof. It is highly recommended that if you have a poorly performing, leaking conservatory roof, to consult with a conservatory roofing specialist such as Refresh who will assess the state of your conservatory roof and advise you on how to get it fixed.