I AM INSTALLING THE TOILET IN A NEW BASEMENT BATHROOM THE ROUGH PLUMBING IS IN AND I HAVE TO INSTALL THE FLOOR FLANG FOR THE TOILET. MY QUESTION IS HOW HIGH SHOULD THE TOP OF THE FLANG BE FROM THE FINISHED FLOOR. THANK YOU FOR ANY HELP
It depends on what you use for your floor(strapping?,Insulation?,underlay?, Cermiac tile?) If you keep it close to the finish floor hieght you can seal it with a 12 gasket,34 gasket,1 gasket Remember to watch your distance from the walls(front,back,sides)