Does toilet HAVE to be at external wall?

C

Cyrstal

Registered User
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166
Hi,

We are in the process of building a house, and have the main bathroom upstairs. The house is 1.5 storey.

For the bathroom layout I wanted the bath to be lengthways against the external wall (which is sloping due to 1.5 storey), with the toilet on the left wall, wash hand basin on the right and the shower on the left wall.

The builder has said that this would not be a good idea as it means that there would be an exposed waste pipe from the toilet running along the wall to get to the external wall. I was hoping we could do somethign to ''box" it in, and perhaps make this a feature of like a skirting board all around so that we could put candles on either side of bath, some ornaments etc....

The builder just keeps insistig that the toilet is best on the external wall....

I don't want to cave on this as the bath I've picked is a gorgeous free standing bath, and I Love it?!?! But of course I wont' go with it if it's going to cause major issues with waste pipes??

Any opinions on this?
Thanks,
Crystal
 
Does toilet HAVE to be at external wall?
Click to expand...
Not as far as I know. Mine isn't anyway - assuming you don't count the party wall dividing my house from next door in the terrace.
 
sounds to me like, it may be easier from your builder that way!

to answer your question there is certainly no such requirement.

you may find he has his reasons, (possible he has not allowed enough of a slope/ joist are in the way etc) but you should have your architect deciphering why, and ultimately defending your decision or at least finding a compromise for you both.
 

Builders like to do jobs the easy way where possible.
They also like to agree a price then find ways to cut costs and still get the agreed price.

Depending on the run of the joists, there may be real issues with the location of the toilet and yes, inter alia, the outside wall is often the best location.
The pipe from the toilet is the biggest single waste pipe, the flushed water makes a lot of noise and an uninsulated pipe can also attract moisture.

However all of these issues can be tackled and the design of the space should come first, particularly in a situation like a bathroom - it should not be "design by service pipe location".
Ask your architect, and if you don't have one, consider a meeting with one.


ONQ
http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)[broken link removed]

All advice on AAM is remote from the situation and cannot be relied upon as a defence or support - in and of itself - should legal action be taken.
Competent legal and building professionals should be asked to advise in Real Life with rights to inspect and issue reports on the matter at hand.http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9
 
Hi
Just to clarify, there is a hollowcore floor with 25mm insulation a d 75mm screed over the UFH pipes. The builders concern is that he wouldn't be able to conceal the 4in waste pipe underground and it would be unsightly when boxed in.

Also, he is concerned that there may not be enough head room over the bath (it's 1.5 storey with 1600 mm floor to ceiling height where the slope begins)
 
Our ensuite toilet is totally internal. I suspect builder may be looking for soft option. Unless there is a technical issue (ask an architect to have a look) then stick to your guns.
 
Cyrstal said:
Hi
it would be unsightly when boxed in
Click to expand...
well that seems like an over-sight on his part (or maybe your eng) when installing the HC slabs. but never mind it's done now. the question is can you leave with the boxed out pipe, it sounds like you can.
Cyrstal said:
he is concerned that there may not be enough head room over the bath (it's 1.5 storey with 1600 mm floor to ceiling height where the slope begins)
Click to expand...
this is more an issue, for you or whoever is having a shower, unless there's a separate shower? or is everybody you know shorter than 5' 2" ?
 
Its a bath, not a trampoline.
We've done built-in baths and raised baths in similar situations.

A well done box skirting is like a tiled plinth onto which you put baths salts in nice bottles.
A few strategically placed scented candles and you'll wonder how you've done without it until now.


ONQ
http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)[broken link removed]

All advice on AAM is remote from the situation and cannot be relied upon as a defence or support - in and of itself - should legal action be taken.
Competent legal and building professionals should be asked to advise in Real Life with rights to inspect and issue reports on the matter at hand.http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)
 
Last edited:
onq said:
Its a bath, not a trampoline
Click to expand...
yes, this is the family bathroom, I don't know if there are many en-suites, but family's grow. and without going into the facts of life, Crystal may eventually have to deal with teenagers and they may not always want a bath
 
Thanks for replies! The builder has said that it can be done, the waste pipe is going to go under the floor, the ceilings downstairs are quite high, 8ft 9inches, so he's going to drop it a few inches in the utility room to make space for the wastepipe going out - so happy days!

The bathroom will also have a stand alone shower, so that should keep my two fast growing little boys happy in their teenage years
 
If you're dropping the ceiling in the utility just make sure an insulated the pipe to reduce condensation problems and use fireline or other approved board to suppliers/certifier's details to preserve the required 30 minute fire resistance - plasterboard only gives 30 minutes as part of an overall floor build up with certain minimum sizes.


ONQ
http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)[broken link removed]

All advice on AAM is remote from the situation and cannot be relied upon as a defence or support - in and of itself - should legal action be taken.
Competent legal and building professionals should be asked to advise in Real Life with rights to inspect and issue reports on the matter at hand.http://www.linkedin.com/pub/clive-rooney/1a/b1b/4b9 (<br />)
 
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