DIY Underground Swimming Pool & Water Slide Adventure Posted: February 18, 2025 | Last updated: March 8, 2025 Watch as we build a stunning underground swimming pool with a natural water slide ...

[Andy Pugh] found himself in need of a large linear slide, so he resorted to making his own with steel square tubing and a bit of PTFE (Teflon). The PTFE slider/spacers [Andy] needed a compact ...