Some pool fencing ideas to get you on your way: 1. wrought iron fencing. Wrought iron pool fencing comes in tube or solid that is, with or without spears. You can opt from a variety of spear. Glass glass fences are both functional and stylish, as they allow you to maintain a line of sight with your pool when you need to, but don’t look like an eyesore when it isn’t in use. Glass pool fencing ideas. For a great pool fencing idea that looks good and provides the necessary security that pool deck areas need, today’s glass pool fencing is made from thick sheets of safety glass called balustrades that are much heavier and more durable than traditional glass. Pool fence ideas and pictures. The ‘invisible’ glass pool fence. A hot new trend in pool fence ideas that has arisen over the last several years is the use of an ‘invisible’ fence.