What’s the best pond liner to use?
1 Butyl lining is quite expensive, but it is fairly easy to manipulate when shaping your pond. It can eventually perish in sunlight, so cover it well with mud and plants. PVC lining is cheaper and thinner, and more prone to tears and punctures, though it will withstand exposure to sunlight. 2 Pre-formed pond shells are easy to install and come in a range of shapes and sizes. Larger ones can be hard to transport and fit, and they need to be level and well-supported underneath or the weight of water can cause stress and even cracking.…