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Soil Pipe Help on a Self Build

Umiq88 · 2024-04-25 11:37:50

Looking for some help on below ground soil pipes on a new build bungalow. Toilets is straight forward just 110mm up through slab using long raduis rest bend. For bath/sink/shower what is standard practice. Can I bring them all through slab in 40/50mm and come out through blockwork into back inlet gulley trap or would it be…

25-04-2024 11:37am

#1

Umiq88

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Join Date: May 2005

Posts: 1320

Looking for some help on below ground soil pipes on a new build bungalow.
Toilets is straight forward just 110mm up through slab using long raduis rest bend.
For bath/sink/shower what is standard practice. Can I bring them all through slab in 40/50mm and come out through blockwork into back inlet gulley trap or would it be better. If it has to be 110mm through the slab do people generally put in a 110mm pipe to each drain point of one common and run 40/50mm pipes through the floor insulation.

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