adding 1/2 bath?

Question

I have a 3 bedroom, 1 bath ranch. I want to add a 1/2 bath, but don't know where to put it. Does it need to be near the original plumbing? what is the smallest space I need to install a sink and toilet? thanks

Answer 1

It does not need to be located near the original plumbing, but it's a heck of a lot cheaper to do it. Local building codes determine the minimal space required and any general contractor can tell you what those are. If you have a septic system, it has to be rated for an additional bathroom as well.

Answer 2

In order to minimize cost, it is best to put it near existing plumbing. However, it is not necessary.

If I were in your position my main concern would be accessability. Are you on a basement / crawl space? Will you be able to install a floor drain for the toilet?

Half baths don't need to be large. There are some sinks that are tiny corner sinks.

I could give much advice on this, but it is soooo hard without knowing the house. Foundation? Current plumbing material? etc., etc.

Answer 3

Placing it close to the existing plumbing would be advised. The piping for drainage is sloped 1/8 to 1/4" per foot so the farther away it is, the deeper your new pipes need to be. Codes I am aware of state that a toilet needs to be 15" from center from any wall or cabinet. You will also need vent lines for each fixture. Running the water supply lines will be the easiest part of this job.

Answer 4

Check with your local municipality regarding code requirements for locating and space requirements for bathrooms.

It does not necessarily need to be near the original plumbing although it does help. For example, if your home is on grade(concrete slab), you may need to locate the 1/2 bath on an outside wall. If your home has a crawl space, (above grade) it can be located almost anywhere.

Good luck.

Answer 5

it should probaly be somewhere near some plumbing like in the basement if u have one or maybe in the master bedroom ?? if thats close to the bathroom. you should probaly look at ur houses blue prints and see where the pipes for the plumbing are at and u don't want it to small cause then u will feel really caluseterphobic or however u spell that

Answer 6

The how much would depend on a lot of local factors, but generally, bathroom upgrades return most if not all of your investment and bathtubs are worth more than showers.

Answer 7

There you go these guy's gave you some excellent advice; after reading all of it I decided to answer just for the 2 points. I think I deserve them after all of that.