Hi,
I am running some new pipework to a new shower, the pipework needs to drop from the attic, into a stud wall, but my problem is there is a small amount of block wall above the stud wall.
I want all the pipework hidden in the wall, the part in the stud wall will not be a problem, I realise I am going to have to cut a chase for the section that drops down through the small amount of wall.
But is there a special type of ducting I need for pipework or will any old ducting be ok??? The pipework is 22mm OD, what diameter ducting should I use, to allow for expanding and contracting?????
Thanks in advance!
I am running some new pipework to a new shower, the pipework needs to drop from the attic, into a stud wall, but my problem is there is a small amount of block wall above the stud wall.
I want all the pipework hidden in the wall, the part in the stud wall will not be a problem, I realise I am going to have to cut a chase for the section that drops down through the small amount of wall.
But is there a special type of ducting I need for pipework or will any old ducting be ok??? The pipework is 22mm OD, what diameter ducting should I use, to allow for expanding and contracting?????
Thanks in advance!