Encyclopedia & FAQ's

DIY Frequently Asked Questions / Flange


  • DIY Frequently Asked Questions / Flange')"> Connects a pipe to a wall, floor or any flat surface.
  • Flanges are threaded onto pipe and tightened. Four screw holes allow the flange rim to attach to a flat surface.
  • A Closet Flange is made to connect toilets to drain and vent systems.
  • Another type is the Offset Closet Flange that is used when the drain pipe has been incorrectly positioned.
  • The adjustable ring on some closet flanges allows for easier toilet alignment.