Residential Plumbing Second Floor Bathroom Plumbing Diagram

The fat pipes in your house make up the dwv carrying wastewater to a city sewer line or your private sewer treatment facility called a septic tank and field.

Residential plumbing second floor bathroom plumbing diagram.

Jan 24 2015 at rooterplus we offer a full range of residential and commercial plumbing services and are committed to providing professionals and honest service on every job. Bathroom plumbing diagrams illustrations. You must also follow local codes which could be more stringent. 2 free plumbing diagrams are available.

To prevent dangerous and unhealthy conditions plumbing must conform to building codes. The drainpipes collect the water from sinks showers. If the new bathroom is on the second floor the bathroom s main drain will have to travel through the wall on the first floor and down to the basement or crawlspace. The center of the lav s drain is located 18 approximately above the finished floor.

Plumbing is the most complicated aspect of most bathroom and kitchen remodeling projects. If you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv. The bathroom sink s water lines are roughed in 3 inches above the drain. When speaking of plumbing dimensions the term centerline is often used as with the term on center which is used for construction the term centerline is an imaginary vertical line drawn through a key reference point usually the drain pipe.

If the new bathroom is on the first floor you can probably just tie into the house s main drain line in the basement or crawlspace below. Measure 21 inches approximately above the finished floor.