Has anyone DIY installed a pool safety fences? I'm thinking about installing one of those fiberglass mesh fences (in addition to the wood stockade fencing) around my 18x36 inground pool (with concrete decking).

The stockade fence is pretty much around my entire backyard and inside it is the jungle gym playset, brick patio... I have a 5 year old and a 2-1/2 year old and I figure it'll be ~10 years before I can even remotely think about leaving them unsupervised in the backyard.

Are these effective? If so... who are some reasonably priced, trustworthy retailers I can purchase the fences/gates/accessories from? Even DIY these cost ~$10/foot (I see some advertized at $6/foot on eBay but I'm not sure if I trust the sellers) so they certainly aren't inexpensive... I figure ~130 feet of fencing + gate ($1500~$2000). I want to be sure before I take the plunge and purchase.