|Posted by Eric on March 16, 2004 at 16:04:37:|
I am remodeling by basement, and I have a 4" ID cast iron pipe flush with the concrete slab. The cast iron goes approx 18" straight down before turning towards the main soil stack. The finish floor will be approximatly 10" above the concrete floor. I do not know how to extend a 3" ID pipe 10" to attach a closet flange too. Do you have any suggestions?