Project time: May, 2017, Location: Lyttelton, New Zealand, Project Name: Mini golf course, Materials used: 2-rail PVC fence, WPC DIY deck tiles Installation method: Option1 : shows the steel strip edge against the tile and lawn letting the garden come right up to the pavers, this is a very tidy why of doing it. Steel needs to 100 x 6mm . In my case to get a step for the mini golf the steel is 200x 6mm. Option 2 : shows the concrete 100mm wide concrete strip if the top of the concrete has a be ...