Brass Toilet Flanges. Brass flanges are a long-lasting toilet plumbing option. They are available in three sizes, which include regular flanges, offset flanges, and deep seal flanges. Some toilet flanges are available as just the circular piece while others come with an elbow joint that is connected to the drainpipes.
11. Pull the loosened flange out of the cast-iron drainpipe with a pair of pliers. 12. Vacuum up all dust and debris from around the drainpipe and bathroom floor. 13. Set four wood blocks around the drainpipe to hold the new closet flange at the correct height. 14. Install a plastic expansion closet flange into the cast-iron drainpipe. 15.
Copper Toilet Flanges. Copper flanges have a high resistance to corrosion. Soft copper flanges bend easily to fit into pipes during plumbing. Rigid copper flanges are, on the other hand, inflexible and have to be used with elbow joints to fit into drainpipes. Cast Iron Toilet Flanges. These toilet flanges are fairly expensive and used for cast iron plumbing.
Plastic Toilet Flanges Polyvinyl chloride (PVC) is the most common type of plastic used for plumbing. PVC toilet flanges are widely used as well. There are variations to these flanges. Some of them are entirely PVC, while others have a PVC base and a metal top. The flanges are designed to be fitted on 4-inch or 3-inch drainpipes and are affordable.
Stainless Steel Toilet Flanges. Stainless steel flanges are durable, as they are highly resistant to oxidation and corrosion. Brass Toilet Flanges. Brass flanges are a long-lasting toilet plumbing option. They are available in three sizes, which include regular flanges, offset flanges, and deep seal flanges.