310K views · 1K reactions | Shower backer board tips…I use Schluter’s mixing valve seal to draw my circle. Then I cut that 1/8” bigger. The seal will fit perfectly and I’ll have access to the rough-in valve to service it down the road #plumbing #bathroomrenovation #homerepairtutor | Home Repair Tutor | Facebook

351K views · 1.8K reactions | Schluter KERDI-BOARD tip…I use the shower valve plug to put a hole in the board. Then I center the mixing valve seal and trace a circle. I cut that circle 1/8” wider and that helps the valve seal fit tight. Many thanks to Schluter-Systems North America for partnering with me on this tutorial and making great shower waterproofing products #schlutersystems #showerrenovation #homerepairtutor #brandpartner | Home Repair Tutor | Facebook