Waste stack

[AdamCH]

I have two W/Cs, one each side of the vertical waste stack. It would be good to have then join the stack at the same level but I understood that building regs require a 200mm separation so was expecting to drop one lower.

However, I see that Flopast do a double branch (SP230) so is there a building regs compliant way of connecting the two at the same point?

 

[denso13]

Dimensions are for non swept connections. As the Floplast you mentioned has swept connections it is allowed, even though the connections are opposite each other.

 

[AdamCH]

Thanks for that Denso.

I have a similar issue with the 40mm waste but am I right that something like the Floplast short boss (SP583) isn't swept so isn't okay for opposing connections?

 

[denso13]

That's correct, side connection would be okay if you have the room.

 

[AdamCH]

Thanks again