Bathroom drain work can look simple at first. Then you open the floor and see the real problem. Flat pipe, wrong slope, and tight fittings can cause trouble. That is common in older bathroom layouts. This drain system serves two nearby bathrooms. The hall bath has a lav, toilet, and tub. The master half bath… Continue reading Bad Drain Pitch? Fix Bathroom Pipes Right
Tag: sanitary tee
Do I Need an AAV or Just a Sanitary Tee for Venting?
Do I Need an AAV or Just a Sanitary Tee for Venting? If you’re finishing your basement bathroom and considering venting options, you might be wondering whether to use an Air Admittance Valve (AAV) or if a simple sanitary tee will do. Let’s clear up the confusion and walk through the proper venting process. Q:… Continue reading Do I Need an AAV or Just a Sanitary Tee for Venting?